40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  SUS Lab eLog, Page 1 of 29  Not logged in ELOG logo
Entry  Fri Oct 19 16:11:38 2007, pkp, Other, OMC, OMC PZT response fullspec.jpg4.5to10.jpg4.5to10.pdffullres.pdf
Entry  Sat Oct 20 11:54:13 2007, waldman, Other, OMC, OMC and OMC-SUS work 
Entry  Mon Oct 22 19:27:14 2007, pkp, Other, OMC, PZT calibration/ transfer function. calib.pdfcalibpzt2.pdfall2.pdfnoPZT2.pdf
    Reply  Tue Oct 23 09:01:00 2007, rana, Other, OMC, PZT calibration/ transfer function. 
Entry  Thu Oct 25 17:52:45 2007, waldman, Other, OMC, OMCs with QPDs 
Entry  Thu Oct 25 23:35:36 2007, waldman, Other, OMC, Hang the OMC! IMG_1483.jpgIMG_1481.jpg
Entry  Fri Oct 26 17:34:43 2007, waldman, Other, OMC, OMC + earthquake stops 
Entry  Fri Oct 26 21:48:40 2007, waldman, Configuration, OMC, Fiber to 056 
Entry  Sat Oct 27 19:00:44 2007, waldman, Configuration, OMC, Hanging, locked OMC with REFL extracted. 
Entry  Mon Oct 29 11:07:22 2007, waldman, Software Installation, OMC, Software install on OMS 
Entry  Mon Oct 29 12:20:15 2007, waldman, Configuration, OMC, Changed OMS filters 
Entry  Mon Oct 29 23:10:05 2007, waldman, Configuration, OMC, Lost in DAQspace SS.pdfSS.gif
Entry  Tue Oct 30 13:58:07 2007, ajw, Configuration, IOO, MC Ringdowns CavityRingdown.pngCavityRingdown.m
Entry  Wed Oct 31 09:45:28 2007, waldman, Other, OMC, Resolution to DAQland saga 
Entry  Wed Oct 31 23:55:17 2007, waldman, Other, OMC, QPD tests QPD_SignalSpectrum.pdfQPD_SignalSpectrum.gif
Entry  Thu Nov 1 01:28:04 2007, waldman, Other, OMC, First digital lock of OMC 071101_PZT_firstLoopSweep.pdf071101_PZT_firstLoopSweep.gif071101_OMC_FirstLock_spectra.pdf071101_OMC_FirstLock_spectra.gif
Entry  Fri Nov 2 12:18:47 2007, waldman, Summary, OMC, Locked OMC with DCPD 071102_OMC_LockedDCPD.gif071102_OMC_LockedDCPD.pdf
Entry  Sat Nov 3 16:20:43 2007, waldman, Summary, OMC, A good day's work 6x
Entry  Sun Nov 4 23:22:50 2007, waldman, Update, OMC, OMC PZT and driver response functions 7x
Entry  Mon Nov 5 14:44:39 2007, waldman, Update, OMC, PZT response functions and De-whitening 07110_DithertoVmonAC_sweep2-0.png071105_LSCtoVmonDC_sweep4-0.png07110_DithertoVmonAC_sweep2.pdf071105_LSCtoVmonDC_sweep4.pdf
Entry  Tue Nov 6 23:45:38 2007, tobin, Configuration, Computers, tektronix scripts! 
Entry  Wed Nov 7 14:01:31 2007, waldman, Omnistructure, OMC, Frequency and Intensity noise 
Entry  Thu Nov 8 00:55:44 2007, pkp, Update, OMC, Suspension tests 9x
Entry  Fri Nov 9 00:01:24 2007, waldman, Omnistructure, OMC, OMC mechanical resonances (Tap tap tappy tap) 7x
Entry  Fri Nov 9 00:23:12 2007, pkp, Update, OMC, X and Z resonances Xtransferfunc.pdfZtransferfunc.pdf
Entry  Sun Nov 11 21:21:04 2007, rana, HowTo, Computers, New DV Screenshot-1.png
Entry  Mon Nov 12 10:53:58 2007, pkp, Update, OMC, Vertical Transfer functions VerticalTrans.pdf
Entry  Wed Nov 14 07:48:38 2007, norna, Omnistructure, OMC, OMC Cable dressing OMC-11-13-07_011.jpgVerticalTrans.pdf
Entry  Wed Nov 14 16:54:54 2007, pkp, Update, OMC, Much better looking vertical transfer functions VerticalTransPreampwireremovedNov142007.pdfVerticalTranswiresclampedNov142007.pdf
Entry  Thu Nov 15 17:09:37 2007, pkp, Update, OMC, Vertical Transfer functions with no cables attached. VerticaltransferfuncnocablesattachedNov152007.pdf
Entry  Mon Nov 26 16:05:43 2007, Norna Robertson, Misc, SUS, Mass of OMC silca bench (measured 16 Nov 2007) 
Entry  Mon Dec 17 19:39:52 2007, waldman, Laser, OMC, Fiber seems to be broken 
Entry  Wed Dec 19 15:29:14 2007, Dmass, Laser, General, Tip Tilts Being Baked 
Entry  Wed Dec 19 23:09:43 2007, waldman, Laser, OMC, OMC relocked 
Entry  Wed Dec 19 23:10:27 2007, waldman, Computing, OMC, Framebuilder broken 
Entry  Thu Dec 20 11:38:46 2007, aivanov, Computing, OMC, frame builder fixed 
Entry  Thu Dec 20 19:11:40 2007, waldman, Computing, OMC, HoWTO build front ends 
Entry  Thu Dec 20 19:12:11 2007, waldman, Laser, OMC, Stressful reattachment of heater 
Entry  Sat Dec 22 18:05:07 2007, waldman, Laser, OMC, Heater bonding (almost) successful 
Entry  Sun Dec 23 17:21:57 2007, waldman, Laser, OMC, QPD3 centering 
Entry  Sun Dec 23 18:40:12 2007, waldman, Laser, OMC, DCPD centering 
    Reply  Wed Dec 26 15:46:22 2007, waldman, Laser, OMC, DCPD centering 
Entry  Wed Dec 26 22:39:52 2007, waldman, Laser, OMC, DCPD beam dumps 
Entry  Wed Jan 23 22:52:21 2008, Norna Robertson, Misc, SUS, OMC SUS assembly adjustments made and lessons learnt 
Entry  Fri Jan 25 22:08:45 2008, waldman, Laser, OMC, OMC ready for shipment 
Entry  Thu Feb 28 13:46:16 2008, David YM, Misc, OMC, Tip Tilts - Susp. Wire shipped 
Entry  Tue Nov 17 10:33:37 2009, Zach, Misc, SUS, AOSEM test progress schematic.jpg2009-11-12_17.34.58.jpgnoise_comparison.png
    Reply  Tue Nov 17 21:23:08 2009, Koji, Misc, SUS, AOSEM test progress 
Entry  Thu Nov 19 03:41:12 2009, Zach, Misc, SUS, AOSEM calibration 100_0362.JPGcalibration_plot_11_18_09.png
Entry  Thu Nov 19 12:00:04 2009, Zach, Misc, SUS, bandpass filter BPF_bode_11_18_09.png
    Reply  Fri Nov 20 06:18:51 2009, rana, Misc, SUS, bandpass filter 
Entry  Sun Nov 22 16:02:09 2009, Zach, Misc, SUS, AOSEM noise measurement schematic.pngBPF_noise_comparison.png0-800.png
Entry  Tue Nov 24 12:28:52 2009, Zach, Misc, SUS, AOSEM measurement update BPF_low.pngBPF_high.pngOSEM_low.pngOSEM_high.png
Entry  Tue Nov 24 23:17:02 2009, Zach, Misc, SUS, AD587KN voltage noise ref_noise_low.pngref_noise_high.pngline_noise.pnghigh_current.png
Entry  Thu Nov 26 02:59:35 2009, rana, Electronics, SUS, LED Driver circuit IMG_0232.JPGIMG_0226.JPGsallenkey2.pdf
    Reply  Thu Nov 26 15:17:01 2009, Koji, Electronics, SUS, LED Driver circuit 
       Reply  Mon Nov 30 18:53:28 2009, Zach, Electronics, SUS, LED Driver circuit Screen_shot_2009-11-30_at_6.51.02_PM.pngScreen_shot_2009-11-30_at_6.51.02_PM.pngScreen_shot_2009-11-30_at_6.51.16_PM.png
          Reply  Tue Dec 1 00:49:19 2009, Koji, Electronics, SUS, LED Driver circuit AN_940_Page_08.png
Entry  Wed Dec 2 18:29:07 2009, Zach, Misc, SUS, Low-noise LED driver schematic.pngnoise_comp_low.pngnoise_comp_high.png
    Reply  Thu Dec 3 02:35:39 2009, rana, Misc, SUS, Low-noise LED driver 
Entry  Mon Dec 7 02:59:38 2009, Zach, Misc, SUS, LED Driver noise (with AD743) noise_comp_low.pngnoise_comp_high.pngS-K_respons_vs_R.png
    Reply  Mon Dec 7 12:01:14 2009, rana, Misc, SUS, AOSEM LED Driver noise (with AD743) 
Entry  Tue Dec 8 10:07:39 2009, Zach, Electronics, SUS, Sallen-Key filter attenuation limit butterworth_limitation.pngS-K_different_components.pngS-K_respons_vs_R.png
Entry  Tue Dec 15 01:48:22 2009, Zach, Misc, SUS, AOSEM noise measurement AOSEM_noise_12_14_09.png
    Reply  Tue Dec 15 09:28:39 2009, rana, Misc, SUS, PD front end noise dcpd.png
       Reply  Tue Dec 15 10:58:56 2009, Zach, Misc, SUS, PD front end noise 
Entry  Thu Dec 17 10:50:16 2009, Zach, Misc, SUS, AOSEM noise measurement AOSEM_noise_plot_12_15_09.png
Entry  Fri Dec 18 11:56:12 2009, Zach, Misc, SUS, New AOSEM LED problem 
Entry  Tue Jan 5 21:14:46 2010, Zach, Electronics, General, WaitDone Error ?? 
    Reply  Wed Jan 6 14:43:38 2010, Zach, Electronics, General, WaitDone Error ?? 
Entry  Wed Jan 13 14:13:03 2010, Zach, Misc, SUS, ASOSEM comparison AOSEM_comparison_m_1_12_10.png
Entry  Tue Jan 26 22:22:17 2010, Zach, Misc, SUS, AOSEM LED, PD current comparison AOSEM_comparison_1_12_10.png
Entry  Fri Feb 12 11:33:04 2010, Mott, Misc, SUS, State of the Shaker 
Entry  Fri Feb 12 11:35:19 2010, Mott, Misc, SUS, Piezos 
    Reply  Thu Feb 18 17:43:15 2010, Mott, Misc, SUS, Piezos 
Entry  Sat Jun 26 13:59:57 2010, Vladimir Dergachev, Misc, SUS, overnight tiltmeter plots 
Entry  Wed Jul 7 00:14:55 2010, Vladimir Dergachev, Noise Hunting, SUS, 2e-9 rad/sqrt(Hz) 
Entry  Thu Jul 8 16:41:29 2010, Jan, Misc, Seismometry, Ranger Pics 15x
Entry  Sat Jul 17 13:41:45 2010, Jan, Misc, Seismometry, Ranger  
Entry  Sat Jul 17 22:35:16 2010, Vladimir Dergachev, Noise Hunting, SUS, Standalone LVDT measurements lvdt2_combined_spectrum.png
Entry  Sat Jul 17 22:35:16 2010, Vladimir Dergachev, Noise Hunting, SUS, Standalone LVDT measurements 
Entry  Tue Jul 27 00:22:04 2010, Jan, Misc, Seismometry, Ranger 
Entry  Mon Aug 23 22:07:39 2010, Jenne, Things to Buy, Seismometry, Boxes for Seismometer Breakout Boxes 
Entry  Wed Sep 1 22:49:36 2010, Vladimir Dergachev, Misc, SUS, Latest tiltmeter spectrum fine_combined_spectrum_zoomed.png
Entry  Thu Sep 2 13:27:43 2010, Vladimir Dergachev, Misc, SUS, hysteresis measurements fine_tilt_vs_time.pngfine_tilt_vs_time_zoomed_10_14.png
Entry  Tue Oct 12 10:51:36 2010, Alastair, Misc, Blades, Useful document 
Entry  Tue Nov 2 15:23:33 2010, Alastair, Lab Infrastructure, General, Main turbo back on 
Entry  Tue Dec 21 06:58:09 2010, rana, Things to Buy, Seismometry, Trillium Noise Plot Noise-TCompact.jpg
Entry  Fri Dec 31 15:23:50 2010, rana, Misc, Creak, New Creak doc 
Entry  Tue Jan 4 23:29:22 2011, rana, Misc, Creak, Started Creak-MICH 
Entry  Thu Jan 6 01:03:24 2011, Zach, DailyProgress, Creak, PZT installed/tested 2011-01-05_17.21.29.jpg2011-01-05_16.30.40.jpg3Hz_spect.pngPZT-AS_TF.png
Entry  Thu Jan 6 21:58:12 2011, Zach, DailyProgress, Creak, Second mirror/PZT installed, rough CMRR measured 2011-01-06_18.52.51.jpg2011-01-06_18.52.33.jpgCMR.png
Entry  Fri Jan 7 20:14:39 2011, Zach, DailyProgress, Creak, REFL installed mich_diag.pngTEK00000.PNG
Entry  Wed Jan 19 17:13:11 2011, Jan, Computing, Seismometry, First steps towards full NN Wiener-filter simulator Coherence_Array.jpgTimeSeries_TM.jpgSeismicField.jpgCoh_Filt.jpg
Entry  Thu Jan 20 16:05:14 2011, Jan, Computing, Seismometry, Wiener v. seismometer 0 Performance_SNR1_A.jpgPerformance_SNR1_B.jpgPerformance_SNR10_A.jpgPerformance_SNR10_B.jpg
Entry  Fri Jan 21 12:43:17 2011, Jan, Computing, Seismometry, cleaned up code and new results TimeSeries_TM.jpgPerformance_SNR10_B.jpgPerformance_cNN_SNR10_B.jpg
Entry  Sat Jan 22 20:19:51 2011, Jan, Computing, Seismometry, Spatial spectra Map_3.jpgMap_4.jpgPerformance_cNN_SNR10_A.jpg
Entry  Sun Jan 23 09:03:43 2011, Jan, Computing, Seismometry, phase offset NN<->xi TimeSeries_fwd.jpgTimeSeries_bwd.jpg
Entry  Sun Jan 23 10:27:07 2011, Jan, Computing, Seismometry, spiral v. random 6x
Entry  Sun Jan 23 12:59:18 2011, Jan, Computing, Seismometry, Less seismometers, less subtraction? Performance_cNN_SNR10_B_N10_spiral.jpgPerformance_cNN_SNR10_B_N10_A2_spiral.jpgCoherence_spiral_A2.jpgPerformance_cNN_SNR10_B_N10_random.jpgPerformance_cNN_SNR10_B_N10_circ.jpg
Entry  Mon Jan 24 15:50:38 2011, Jan, Computing, Seismometry, Multi-frequency and spherical Field_SW4f3.jpgMap_10Hz_SW4f3.jpgPerformance_Spiral20_PW4f3.jpgPerformance_Spiral20_SW4f3.jpg
Entry  Tue Jan 25 11:57:23 2011, Jan, Computing, Seismometry, wavelets Data_WA4f3.jpgPerf_rel_Spiral20_WA4f3.jpgPerf_abs_Spirals_WA4f3.jpg
Entry  Wed Jan 26 10:34:53 2011, Jan, Summary, Seismometry, FIR filters and linear estimation FIR.jpgWiener.jpg
Entry  Thu Jan 27 14:51:41 2011, Jan, Computing, Seismometry, approaching the real world / transfer functions Perf_abs_WA4f2_SW4f1_noTF.jpgPerf_abs_WA4f2_SW4f1_acc.jpgPerf_abs_WA4f2_SW4f1_acex.jpg
Entry  Fri Jan 28 11:22:34 2011, Jan, Computing, Seismometry, realistic noise model -> many problems NoiseModel_TM.jpgData_WA4f2_SW4f1.jpg
Entry  Fri Jan 28 14:50:27 2011, Jan, Computing, Seismometry, Colored noise subtraction, a first shot Subtraction_ff.jpg
Entry  Fri Jan 28 15:28:52 2011, Jan, Computing, Seismometry, Haha, success! Subtraction_ff.jpg
Entry  Fri Jan 28 21:09:56 2011, Jan, Summary, Seismometry, NN subtraction diagram NN_Filter.jpg
Entry  Wed Mar 9 18:32:45 2011, Jan, DailyProgress, Noise Budget, Limits to NN subtraction Residuals_Spirals.pdfResiduals_Spirals.jpgResiduals_Circles.jpg
Entry  Thu Mar 10 14:59:54 2011, Jan, DailyProgress, Seismometry, Thoughts about how to optimize feed-forward for NN Snap_41.jpg
Entry  Thu Apr 14 15:07:39 2011, Ming Yuan, tara, Lab Infrastructure, Creak, Rack from Drever lab 000_0021.jpg
Entry  Fri Apr 15 18:42:40 2011, tara, Mingyuan, DailyProgress, Creak, Start crackling (again) PD.png
    Reply  Tue Apr 19 19:41:51 2011, tara, DailyProgress, Creak, Start crackling (again) vdivide.png10Hz.png
Entry  Mon May 9 11:25:05 2011, Mingyuan, tara, DailyProgress, Creak, Shim/mirrors replaced pdout.png
Entry  Mon May 9 12:06:10 2011, tara, mingyuan, DailyProgress, Creak, Q measurement for test blades Photo_74.jpgrom.pngREM.png
Entry  Tue May 10 18:29:44 2011, Mingyuan, Tara, DailyProgress, Creak, Solid work drawing Mirrormount.PDFclamp_of_the_blade.pdf
Entry  Thu May 5 21:39:07 2011, tara,ryan, Things to Buy, Blades, blade holding block base.PDFpillar.PDF
    Reply  Mon May 9 22:25:26 2011, tara,ryan, mingyuan, Things to Buy, Blades, blade holding block IMG_1554.JPG
       Reply  Tue May 10 16:59:36 2011, tara,ryan, mingyuan, Things to Buy, Blades, blade holding block base.PDFpillar.PDFedge_bottom.PDFtop_edge.PDFclampAssem.PDF
          Reply  Wed May 11 22:42:28 2011, tara,ryan, mingyuan, Things to Buy, Blades, blade holding block 
Entry  Tue Apr 26 17:06:37 2011, Mingyuan, Tara, DailyProgress, Creak, start crackling 
    Reply  Thu Apr 28 21:55:25 2011, tara, DailyProgress, Creak, start crackling chopping.pdf
       Reply  Fri Apr 29 18:39:37 2011, tara, DailyProgress, Creak, start crackling 
          Reply  Wed May 11 22:17:35 2011, tara, DailyProgress, Creak, start crackling 1khz.pngf_t_response.png
       Reply  Fri Apr 29 21:23:15 2011, tara, DailyProgress, Creak, start crackling ad734_crackle.pdf
          Reply  Thu May 12 23:18:27 2011, ryan, tara, DailyProgress, Creak, start crackling ad734.png
Entry  Fri May 13 00:06:32 2011, Mingyuan, DailyProgress, Creak,  
Entry  Fri May 13 10:52:27 2011, Jan, Misc, Seismometry, STS-2 guts STS-2_dissassembly.pdf
Entry  Fri May 13 12:24:47 2011, tara, ryan, DailyProgress, Creak, AD734 multiplier info 
Entry  Tue May 17 19:24:58 2011, mingyuan, tara, DailyProgress, Crackle, start crackling compare.pngIMG_1579.JPGIMG_1580.JPG
Entry  Thu May 19 21:31:28 2011, Mingyuan, Tara, DailyProgress, Creak, start crackling 
    Reply  Fri May 20 23:19:36 2011, Mingyuan, Tara, DailyProgress, Crackle, start crackling chopping.pngcrackle_chopping.pdf
       Reply  Tue May 24 19:47:16 2011, Mingyuan, Tara, DailyProgress, Crackle, start crackling IMG_1582.JPGcircuit.jpgvas.png
Entry  Wed May 25 20:04:28 2011, tara, Things to Buy, Crackle, purchases 
Entry  Thu May 26 18:58:56 2011, Mingyuan, Tara, DailyProgress, Creak, Noise from AD734 Noise_of_AD734_100_HZ.jpgNoise_of_AD734_800_HZ.jpg
Entry  Thu May 26 19:39:48 2011, tara, DailyProgress, Crackle, AD734 squaring circuit ad734_crackle.pdfIMG_1607.JPG
Entry  Fri May 27 17:00:28 2011, Mingyuan, Tara, DailyProgress, Crackle, Data readout 
    Reply  Fri May 27 20:32:18 2011, tara, DailyProgress, Crackle, Data readout demod.pngcrackle_choppig_2011_05_27.pdf
Entry  Mon May 30 02:09:53 2011, Vladimir Dergachev, DailyProgress, Tiltmeter, Noise spectrum after cleaning fine_combined_spectrum_zoomed_presentation.png
Entry  Tue May 31 17:49:47 2011, Mingyuan, Tara, DailyProgress, Creak, data readout 
    Reply  Tue May 31 19:33:00 2011, tara, DailyProgress, Crackle, data readout adding_circuit.pngreadout.pngreadout2.pngcrackle_choppig_2011_05_31.pdf
Entry  Wed Jun 8 01:02:44 2011, mingyuan, tara, Misc, Crackle, Pre setup for blade springs setup.jpgIMG_1672.JPG
Entry  Mon Jun 20 12:11:49 2011, Larisa Thorne, DailyProgress, Crackle, Crackling simulations  crackleplot1.pdfcracklecircuit1.pdf
Entry  Mon Jun 20 17:26:37 2011, Larisa Thorne, DailyProgress, Crackle, Crackling simulations  crackle5circuitdiagram.pdfcrackle5ylpf1.pdfcrackle5ylpf2.pdfcrackle5ylpf3.pdfcrackle5ylpf4.pdf
Entry  Tue Jun 21 13:32:02 2011, Larisa Thorne, DailyProgress, Crackle, Q and dampening measurements IMG_1842v2.pdf
Entry  Tue Jun 21 14:53:29 2011, Vanessa Acon, DailyProgress, Crackle, Matlab simulation of Chopping acon1.mmatlab_explanation.pdf
Entry  Tue Jun 21 16:06:51 2011, Larisa Thorne, DailyProgress, Crackle, Blade plots and Q/b calculation thoughts Qspring3plot2.pdfQspring3plot1.pdfQspring3plot3.pdfQspring3plot4.pdf
Entry  Thu Jun 23 11:26:50 2011, Larisa Thorne, DailyProgress, Crackle, A little noise budgeting Spectrum1loglinearbig.pdfSpectrum2loglinearbig.pdf
Entry  Thu Jun 23 12:18:15 2011, Vanessa Acon, DailyProgress, Crackle, Measuring resonant frequency and Q factor of the blade springs Q_and_res_freq.pdf
Entry  Thu Jun 23 12:26:09 2011, Vanessa Acon, DailyProgress, Crackle, Initial Set-up: Noise Budget 22_06_noise.pdf2406_noise_budgets.png
Entry  Thu Jun 23 12:59:46 2011, Larisa Thorne, DailyProgress, Crackle, Noise budget curve, updated version noiseplot2.pdf
Entry  Fri Jun 24 13:50:01 2011, Larisa Thorne, DailyProgress, Crackle, Driven Noise curves drivennoiseplot1.pdfdrivennoiseplot2.pdfdrivennoiseplot3.pdfdrivennoiseplot4.pdf
Entry  Fri Jun 24 15:44:23 2011, Larisa Thorne and Vanessa Acon, DailyProgress, Crackle, Crackling setup, with blades IMG_1885withlaser.pdfIMG_1886withlaser.pdfmichelson_with_springs.pngmichelson_with_springs2.png
Entry  Mon Jun 27 14:02:46 2011, Larisa Thorne and Vanessa Acon, DailyProgress, Crackle, new mass/mirror systems for ETMs Concept_art2.pdfSetup_with_springs_design_problems.pdfmirror_mass_design.pngmagnetic_coil_setup.png
Entry  Wed Jun 29 10:50:21 2011, Larisa Thorne and Vanessa Acon, DailyProgress, Crackle, new mass/mirror systems for ETMs...version2.0 IMG_1910.jpgIMG_1908.jpgmirror_mass_design3.png
Entry  Tue Jul 5 15:06:56 2011, Larisa Thorne, DailyProgress, Crackle, Mass-mirror system model massmodel2.skpmassmodel2.jpg
Entry  Wed Jul 6 14:29:19 2011, rana, Misc, Crackle, Simulation of Crackling Noise Screen_shot_2011-07-06_at_2.09.38_PM.pngcracklecode.zip
Entry  Thu Jul 7 14:37:58 2011, Larisa Thorne, DailyProgress, Crackle, Final draft: mass-mirror system design (Romulus blade) massmodel3.jpgIMG_1987.JPG
    Reply  Mon Jul 11 14:28:51 2011, Jenne, DailyProgress, Crackle, Final draft: mass-mirror system design (Romulus blade) 
Entry  Mon Jul 11 16:27:16 2011, Alastair, HowTo, Crackle, Mechanical noise in mirrors on bench gyro_single-arm_noise_calibrated.txt
Entry  Tue Jul 12 06:16:22 2011, Vanessa Acon, DailyProgress, Crackle, Noise Budget Update totalnoiseplot01.pnggyro_mirror_noise.mmirror_vibration_noise.pdf
    Reply  Wed Jul 13 12:08:20 2011, Alastair, DailyProgress, Crackle, Noise Budget Update 
    Reply  Wed Jul 13 12:57:13 2011, Vanessa Acon, DailyProgress, Crackle, Noise Budget Update totalnoiseplot02.png
Entry  Wed Jul 13 18:51:45 2011, Vanessa Acon, DailyProgress, Crackle, Noise Budget totalnoiseplot.mtotalnoiseplot03.png
Entry  Thu Jul 14 11:24:49 2011, Vanessa Acon, DailyProgress, Crackle, Noise Budget totalnoiseplot04.pngtotalnoiseplot.m
Entry  Wed Jul 13 13:05:30 2011, Vanessa Acon, DailyProgress, Crackle, magnetic actuator notes magnet_calculations.pdf
    Reply  Fri Jul 15 10:12:01 2011, Vanessa Acon, DailyProgress, Crackle, magnetic actuator notes 
Entry  Fri Jul 15 14:04:27 2011, Vanessa Acon, DailyProgress, Crackle, magnetic actuator notes magnet_calculations.pdf
Entry  Mon Jul 18 11:40:24 2011, Larisa Thorne, DailyProgress, Crackle, diagrams (for reference) and update on Q calculations massmodel4-m1.jpgmassmodel4-m2.jpgmassmodel4-m4.jpg
Entry  Tue Jul 19 15:56:07 2011, Larisa Thorne, DailyProgress, Crackle, lab 050 
Entry  Tue Jul 19 19:53:31 2011, Larisa Thorne, DailyProgress, Crackle, repeat Q experiment 
Entry  Wed Jul 20 11:42:52 2011, Larisa Thorne, DailyProgress, Crackle, Blade spring waveform plots, set-up pictures 14x
Entry  Thu Jul 21 23:09:02 2011, Larisa Thorne, DailyProgress, Crackle, UPDATE: experiment setup  6x
Entry  Fri Jul 22 12:36:49 2011, Larisa Thorne, DailyProgress, Crackle, magnetic actuator set-up notes TFmagneticcircut.jpg
Entry  Fri Jul 22 12:47:54 2011, Larisa Thorne, Lab Infrastructure, General, lab equipment 
Entry  Sat Jul 23 17:22:01 2011, haixing, DailyProgress, SUS, matching the magnets 
Entry  Sun Jul 24 17:32:18 2011, Vanessa Acon, DailyProgress, Crackle, Noise Budget totalnoiseplot05.pngtotalnoiseplot.m
Entry  Mon Jul 25 12:33:58 2011, Larisa Thorne, DailyProgress, Crackle, diagram, with magnetic actuators TRmagnetic2circuit.jpg
Entry  Mon Jul 25 15:07:56 2011, Larisa Thorne, Lab Infrastructure, General, lab 050 
Entry  Tue Jul 26 01:25:17 2011, haixing, DailyProgress, SUS, histogram of magnets config.png
Entry  Tue Jul 26 02:16:54 2011, haixing, Summary, SUS, force measurement 
Entry  Tue Jul 26 13:48:11 2011, haixing, Summary, SUS, order list for maglev 
Entry  Tue Jul 26 14:13:27 2011, haixing, HowTo, SUS, number of magnets need to achieve 1% imbalance 
Entry  Tue Jul 26 17:07:25 2011, Larisa Thorne, Lab Infrastructure, Crackle, "new" equipment 
Entry  Tue Jul 26 17:39:21 2011, Vanessa Acon, DailyProgress, Crackle, Noise Budget totalnoiseplot07.pngtotalnoiseplot.figtotalnoiseplot.m
Entry  Tue Jul 26 18:01:42 2011, Vanessa Acon, DailyProgress, Crackle, Seismic Isolation seismicisolationplot.pngseismicisolation.m
Entry  Wed Jul 27 16:18:36 2011, Larisa Thorne, DailyProgress, Crackle, Michelson final set-up progression IMG_2047withlaser.jpg
Entry  Wed Jul 27 17:39:54 2011, Larisa Thorne, DailyProgress, Crackle, blade noise plots 2 feebackloop1_7-25.jpgbladenoise1.7-25.pdffeedbackloop2_7-25.jpgbladenoise2.7-25.pdf
Entry  Tue Jul 26 14:57:41 2011, Larisa Thorne, DailyProgress, Crackle, blade noise plots bladenoise1_7-22.pdfbode3.m
    Reply  Wed Jul 27 17:38:09 2011, Vanessa Acon, Misc, Crackle, re:blade noise plots 
       Reply  Wed Jul 27 17:48:07 2011, Larisa Thorne, Misc, Crackle, re:blade noise plots 6x
Entry  Thu Jul 28 16:15:24 2011, Larisa Thorne, DailyProgress, Crackle, code dampedsine.m
Entry  Tue Jul 26 03:04:33 2011, rana, Summary, Crackle, AC Biased Resistor Bridge setup bnoise.png
    Reply  Thu Jul 28 23:36:35 2011, rana, Summary, Crackle, AC Biased Resistor Bridge setup a.png
Entry  Mon Aug 1 19:30:42 2011, Larisa Thorne, DailyProgress, Crackle, report copy Progress_Report_II_(due_Aug1).docx
Entry  Tue Aug 2 19:49:23 2011, Larisa Thorne, DailyProgress, Crackle, quality (Q) factor, Remus cantilever blade springs 8x
Entry  Wed Aug 3 17:35:20 2011, Larisa Thorne, DailyProgress, Crackle, ^ the "type" is a lie... this can't be called "progress" IMG_2056.JPG
Entry  Thu Aug 4 15:37:52 2011, Larisa Thorne, DailyProgress, Crackle, blade transfer function checking IMG_2057.jpg
Entry  Thu Aug 4 16:07:28 2011, Larisa Thorne, DailyProgress, Crackle, blade transfer function checking SR785wtf-bladeTF.jpg
Entry  Thu Aug 4 18:07:52 2011, Larisa Thorne, DailyProgress, Crackle, blade transfer function checking: done(-ish) RanabladeTF.jpgRanabladeTF.m
Entry  Thu Aug 4 19:49:17 2011, Yi and Haixing, Summary, SUS, update on the current status of maglev 
Entry  Fri Aug 5 14:11:08 2011, Larisa Thorne, DailyProgress, Crackle, quality (Q) factor, Romulus cantilever blade springs findQ3plotfull.jpgfindQ3plotzoom.jpgfindQ4plotfull.jpgfindQ4plotzoom3.jpg
Entry  Fri Aug 5 20:36:37 2011, Vanessa Acon and Larisa Thorne, DailyProgress, Crackle, regarding presentations 
    Reply  Fri Aug 5 21:17:58 2011, Larisa Thorne, DailyProgress, Crackle, regarding presentations 
       Reply  Mon Aug 8 10:54:59 2011, Vanessa Acon, DailyProgress, Crackle, regarding presentations 
          Reply  Mon Aug 8 13:35:14 2011, Larisa Thorne, DailyProgress, Crackle, regarding presentations 
Entry  Mon Aug 8 20:14:13 2011, Vanessa Acon, DailyProgress, Crackle, Seismic isolation stack and actuator 7x
Entry  Mon Aug 8 20:52:59 2011, Vanessa Acon, DailyProgress, Crackle, Voltage to Power conversion PVplot.png
Entry  Tue Aug 9 10:25:25 2011, Haixing, DailyProgress, SUS, maglev circuit board LED_drive.pngcoil_drive.pngcircuit_board.pnganalog_circuit.zip
Entry  Tue Aug 9 15:57:10 2011, Yi, DailyProgress, SUS, Curves of magnets and coil forces 11x
Entry  Tue Aug 9 18:11:24 2011, Larisa Thorne, DailyProgress, Crackle, problem solving: locking IMG_2095.JPGIMG_2094.JPG
Entry  Tue Aug 9 18:28:27 2011, Larisa Thorne, DailyProgress, Crackle, full Michelson pictures IMG_2084.jpgIMG_2093.JPG
Entry  Wed Aug 10 10:11:14 2011, Daniel, Jan, DailyProgress, Seismometry, Healing the GS-13 RIMG0048.JPGRIMG0049.JPGRIMG0053.JPGRIMG0055.JPG
Entry  Wed Aug 10 10:37:41 2011, Daniel, Jan, DailyProgress, Seismometry, Protoype RIMG0050.JPGRIMG0132.JPGRIMG0133.JPGRIMG0134.JPG
Entry  Tue Aug 9 20:03:37 2011, Vanessa Acon, DailyProgress, Crackle, Chopping Simulation 10x
    Reply  Wed Aug 10 11:14:49 2011, Larisa Thorne, DailyProgress, Crackle, Chopping Simulation 
Entry  Wed Aug 10 12:58:30 2011, Larisa Thorne, DailyProgress, Crackle, lock attempt 1 lockattempt1.jpglockattempt1.m
Entry  Wed Aug 10 12:58:36 2011, Vanessa Acon, DailyProgress, Crackle, Chopping Simulation 13x
Entry  Wed Aug 10 15:44:34 2011, Larisa Thorne, DailyProgress, Crackle, lock attempt 3 IMG_2102.jpgIMG_2103.jpglockattempt3.jpg
Entry  Wed Aug 10 17:33:18 2011, Larisa Thorne, DailyProgress, Crackle, lock attempt 4 IMG_2106.JPG
Entry  Wed Aug 10 15:06:03 2011, Larisa Thorne, DailyProgress, Crackle, lock attempt 2 IMG_2101.JPG
    Reply  Wed Aug 10 18:20:03 2011, Larisa Thorne, DailyProgress, Crackle, lock attempt 5 lockattempt5.jpg
       Reply  Wed Aug 10 18:44:28 2011, Larisa Thorne, DailyProgress, Crackle, lock attempt 6 lockattempt6.jpg
Entry  Wed Aug 10 23:28:05 2011, Yi and Haixing, DailyProgress, SUS, update on maglev OSEM1.pngOSEM2.pngconfig2.png
Entry  Thu Aug 11 17:18:31 2011, Larisa Thorne, DailyProgress, Crackle, lock attempt 7 IMG_2111.jpgIMG_2113.jpg
Entry  Thu Aug 11 17:26:32 2011, Larisa Thorne, DailyProgress, Crackle, lock attempt 8 IMG_2114.JPG
Entry  Fri Aug 12 01:37:04 2011, Yi and Haixing, DailyProgress, SUS, update pid_control_labview_example.vischmematic.pngzoom_1.pngzoom_2.png
Entry  Fri Aug 12 12:26:54 2011, Vanessa Acon, DailyProgress, Crackle, Constraint Layer Damping 6x
Entry  Fri Aug 12 23:34:33 2011, Vanessa Acon, DailyProgress, Crackle, Wheatstone Bridge 6x
Entry  Sat Aug 13 03:52:34 2011, Dan Chen, DailyProgress, Crackle, Measurement of seismic noise & mass dumping IMGP52072.jpgseismometerm2.png
    Reply  Sat Aug 13 20:46:00 2011, rana, DailyProgress, Crackle, Measurement of seismic noise & mass dumping 
       Reply  Sun Aug 14 22:47:26 2011, Jan, DailyProgress, Crackle, Measurement of seismic noise & mass dumping 
Entry  Mon Aug 15 06:17:16 2011, Vanessa Acon, DailyProgress, Crackle, Wheatstone Bridge 2 10x
Entry  Mon Aug 15 19:35:25 2011, Dan, DailyProgress, Crackle, Seismic noise seismometerm0815008.png
    Reply  Mon Aug 15 19:55:10 2011, Jan, DailyProgress, Crackle, Seismic noise 
Entry  Mon Aug 15 20:38:16 2011, Dan, DailyProgress, Crackle, Mass damping IMGP5290.JPGIMGP5293.JPG
Entry  Tue Aug 16 09:23:19 2011, Yi and Haixing, Summary, SUS, update on maglev pid_control.PNG
Entry  Tue Aug 16 13:25:31 2011, Yi and Haixing, Misc, SUS, new sensor design for maglev 
Entry  Tue Aug 16 22:27:27 2011, Dan, DailyProgress, Crackle, Measurement of the transfer function TF.pngverticalM.pnghirizonM.png
Entry  Tue Aug 16 23:45:38 2011, Yi and Haixing, DailyProgress, SUS, new sensors for maglev sensors.png
Entry  Thu Aug 18 01:19:21 2011, Larisa Thorne, Summary, Crackle, Vanessa and Larisa's LIGO SURF presentation Crackling_Noise_in_Blade_Springs.pptx
Entry  Thu Aug 18 02:25:49 2011, Dan, DailyProgress, Crackle, Suppression of the noise IMGP52972.jpgtf.png3Hznoisem.png
Entry  Thu Aug 18 13:54:35 2011, Vanessa Acon, DailyProgress, Crackle, Intensity Noise Inoise.TXTInoise.fig
Entry  Thu Aug 18 15:48:46 2011, Yi and Haixing, DailyProgress, SUS, issues in digital control of single DOF 17082011(005).jpg17082011(004).jpg17082011(006).jpg
    Reply  Thu Aug 18 20:27:21 2011, Koji, DailyProgress, SUS, issues in digital control of single DOF 
       Reply  Thu Aug 18 21:38:41 2011, Haixing, DailyProgress, SUS, issues in digital control of single DOF 
Entry  Thu Aug 18 23:18:06 2011, Dan, DailyProgress, Crackle, Isolation of the LASER source seismometerm0815008.pngIMGP53022.jpgshadowonplatem.png
Entry  Sat Aug 20 00:12:05 2011, Dan, DailyProgress, Crackle, Suppression of the seismic noise seismiconplate.pngIMGP5309.JPG
Entry  Mon Aug 22 14:46:47 2011, Daniel, Jan, DailyProgress, General, Low Noise Preamplifier RIMG0141.JPGnoise_FET2.png
Entry  Tue Aug 23 01:30:58 2011, Dan, DailyProgress, Crackle, Current Buffer IMGP5331.JPG
Entry  Wed Aug 24 02:12:06 2011, Dan, DailyProgress, Crackle, Adjustment of the filter hakei2.png
Entry  Tue Aug 23 22:38:10 2011, Vladimir Dergachev, Noise Hunting, Tiltmeter, 0.1-1 Hz noise tilt_combined_spectrum.png
    Reply  Wed Aug 24 07:37:33 2011, Vladimir Dergachev, Noise Hunting, Tiltmeter, 0.1-1 Hz noise 
Entry  Thu Aug 25 02:23:17 2011, Dan, DailyProgress, Crackle, lock attempt lock1.pngIMGP5337.JPGcircuittf.png
Entry  Fri Aug 26 01:24:21 2011, Dan, DailyProgress, Crackle, Lock of the Michelson interferometer IMGP5358.JPGopenlooptf.png
    Reply  Sat Aug 27 16:02:47 2011, rana, DailyProgress, Crackle, Lock of the Michelson interferometer 
Entry  Mon Aug 29 11:25:24 2011, Yi and Haixing, Summary, SUS, levitation of one degree of freedom levitation.pngcontrol_signal.pngTF_difference.pngcircuit_board.png
Entry  Tue Aug 30 23:31:06 2011, Dan, DailyProgress, Crackle, Control with two suspended masses IMGP53712.jpgfilter0830.pngIMGP53762.jpg
Entry  Tue Aug 30 00:18:09 2011, Dan, DailyProgress, Crackle, Attempt to let the suspended mass move filter.pngconfig.jpgcoilcali.png
    Reply  Wed Aug 31 13:52:35 2011, Koji, DailyProgress, Crackle, Attempt to let the suspended mass move 
Entry  Thu Sep 1 04:50:03 2011, Dan, DailyProgress, Crackle, Chamber install IMGP53903.jpgopenloop0831.pngnoise.png
Entry  Sat Sep 3 02:58:10 2011, Dan, DailyProgress, Crackle, Locking the Michelson with two blades moving 
Entry  Thu Sep 1 21:10:58 2011, dan, valera, Summary, Crackle, Comments on Michelson ifo noise for crackle experiment pdnoise.pnglasernoise.png
    Reply  Sat Sep 3 12:58:24 2011, valera, Summary, Crackle, Comments on Michelson ifo noise for crackle experiment 
Entry  Tue Sep 6 00:08:07 2011, Haixing, DailyProgress, SUS, Levitation of two degrees of freedom  config.pnglevitation.pngoscilloscope.pngsetup.png
Entry  Wed Sep 7 00:28:07 2011, Daniel, Jan, DailyProgress, General, Low Noise Preamplifier PreAmp_noise16.s.png
Entry  Wed Sep 7 02:18:26 2011, Dan, DailyProgress, Crackle, Noise budget and making circuits limitnoise0905.pnghpftf0905.pngnoisespectrum0906.png
Entry  Wed Sep 7 18:38:32 2011, Daniel, Jan, DailyProgress, Seismometry, GS-13 instrumental noise Magnet.pngGS13_locked.png
Entry  Thu Sep 8 02:09:01 2011, Dan, DailyProgress, Crackle, Demodulation config2.pngconfig.png
Entry  Thu Sep 8 18:27:24 2011, Dan, Mingyuan, DailyProgress, Crackle, Calculation from demodulated value to the coefficient of model CracklingSimulationResults.jpg
Entry  Thu Sep 8 21:55:46 2011, haixing, Summary, SUS, full levitation levitation.pnglabview_front_panel.pngconfig.png
Entry  Fri Sep 9 13:10:33 2011, ericq, DailyProgress, Crackle, Servo circuit design circuit.pdf
    Reply  Fri Sep 9 15:41:39 2011, ericq, DailyProgress, Crackle, Servo circuit design circuit.pdf
       Reply  Fri Sep 9 15:46:05 2011, rana, DailyProgress, Crackle, Servo circuit design 
       Reply  Fri Sep 9 17:49:57 2011, Koji, DailyProgress, Crackle, Servo circuit design 
Entry  Sat Sep 10 01:57:46 2011, Dan, Summary, Crackle, Summary in August summary.PDF
Entry  Tue Sep 13 11:46:12 2011, ericq, DailyProgress, Crackle, Circuit Freq Response freqresp.pdf
    Reply  Tue Sep 13 13:47:33 2011, Koji, DailyProgress, Crackle, Circuit Freq Response 
Entry  Sat Sep 17 15:07:49 2011, Jan, Computing, Crackle, Simple model Ising_n0.mp4
Entry  Sat Sep 17 21:46:28 2011, Jan, Computing, Crackle, Full Ising Ising_2D.mp4Ising_3D.mp4
    Reply  Sun Sep 18 14:03:40 2011, rana, Computing, Crackle, Full Ising 
       Reply  Sun Sep 18 15:56:22 2011, Jan, Computing, Crackle, Full Ising 
Entry  Thu Sep 22 15:45:08 2011, Vanessa Acon, Summary, Crackle, LIGO Summer project summary and report Progress6.pdf
Entry  Tue Sep 27 08:53:51 2011, Dan, Noise Hunting, Crackle, The data files from Wed Sep 07 elog limitnoise.zipnoisespe.zip
Entry  Thu Sep 29 18:25:49 2011, Mingyuan, DailyProgress, Crackle, Plan for next phase of crackling noise measurement chamber.JPGtopview.JPGmeasurement_flow.jpg
Entry  Mon Oct 3 17:11:43 2011, Mingyuan, DailyProgress, Crackle, Design next phase of crackling  isolation_stack_-_Sheet1.pdf
Entry  Wed Oct 12 16:23:39 2011, ericq, DailyProgress, Crackle, TF Comparison TFcomp.pdf
    Reply  Thu Oct 20 14:02:05 2011, ericq, DailyProgress, Crackle, TF Comparison TFs.pdf
Entry  Sun Oct 23 23:39:10 2011, neat freak, Lab Infrastructure, General, dump? 
Entry  Mon Oct 24 16:17:21 2011, Giordon Stark, Computing, General, Compute eigenfrequencies for multiple time values (COMSOL+Matlab) Eigenfrequencies.m
Entry  Mon Oct 24 16:18:45 2011, Giordon Stark, HowTo, COMSOL+Matlab, How to set up COMSOL to communicate with Matlab (Mac OSX Lion) 
Entry  Mon Oct 24 18:22:56 2011, Mingyuan, DailyProgress, Crackle, Rubber for isolation stack StiffnessAnalysis.pdf
Entry  Mon Oct 24 17:43:26 2011, ericq, DailyProgress, Crackle, Laser Noise lasernoise.pdf
    Reply  Wed Oct 26 17:30:48 2011, ericq, DailyProgress, Crackle, Laser Noise lasernoise.pdf
Entry  Wed Oct 26 17:57:31 2011, ericq, DailyProgress, Crackle, Servo TF corrected! circuit.pdfTFs.pdf
Entry  Tue Nov 8 14:08:30 2011, Mingyuan, DailyProgress, Crackle, Isolation stack drawing isolation_stack.JPG
Entry  Tue Nov 15 15:56:23 2011, Mingyuan, DailyProgress, Crackle, Transfer Function of isolation stack transfer_function_of_isolation_stack.pdf
Entry  Tue Nov 15 16:07:10 2011, Mingyuan, Misc, Crackle, New blades drawing D020615-v3_aLIGO_SUS_HLTS_Lower_Blade.pdf
Entry  Fri Dec 2 19:32:18 2011, ericq, Misc, Crackle, Crackle plan IMG_20111201_145250.jpg
Entry  Tue Dec 6 16:12:34 2011, ericq, DailyProgress, Crackle, Servo circuit problem circuit_problem.pdf
    Reply  Wed Dec 7 12:47:13 2011, ericq, DailyProgress, Crackle, Servo circuit problem circuit.pdf
Entry  Wed Dec 7 16:42:50 2011, ericq, DailyProgress, Crackle, Crackle Locking 
    Reply  Fri Dec 9 12:42:33 2011, Koji, DailyProgress, Crackle, Crackle Locking 
Entry  Mon Jan 23 18:06:55 2012, Giordon Stark, DailyProgress, SUS, Coating Thermal Noise - Setup ExperimentalSetup.pdf
Entry  Wed Jan 25 13:25:43 2012, ericq, DailyProgress, Crackle, Shadow Sensor IMG_20120125_125612.jpgshadow_sensor.png
Entry  Wed Jan 25 17:05:55 2012, ericq, DailyProgress, Crackle, Updated Circuit Schematic circuit.pdf
    Reply  Wed Jan 25 20:15:38 2012, Koji, DailyProgress, Crackle, Updated Circuit Schematic 
Entry  Thu Jan 26 11:49:45 2012, Zach, DailyProgress, Coating Q, Parts gathered, etc. 
Entry  Thu Jan 26 15:48:16 2012, Giordon Stark, DailyProgress, Coating Q, Scrounging of Parts and slight issues 
Entry  Fri Jan 27 11:40:05 2012, Giordon Stark, DailyProgress, Coating Q, Laser Specifications 
Entry  Fri Jan 27 17:22:34 2012, Giordon Stark, DailyProgress, Coating Q, Laser Issues (part 2) 
Entry  Mon Jan 30 04:38:14 2012, Giordon Stark, DailyProgress, Coating Q, Calculated Noise Measurements of Photodiodes, Preamp Setup 8x
Entry  Mon Jan 30 12:28:03 2012, Giordon Stark, DailyProgress, Coating Q, Lock-in Amplifier Fun TEK00008.PNG
Entry  Mon Jan 30 15:55:47 2012, ericq, DailyProgress, Crackle, Shadow sensors circuit.pdf
Entry  Mon Jan 30 15:10:42 2012, Zach, DailyProgress, Coating Q, ESD preliminary design ESD.png
    Reply  Wed Feb 1 00:11:16 2012, Zach, DailyProgress, Coating Q, ESD preliminary design ESD.png
Entry  Wed Feb 1 13:48:24 2012, Giordon Stark, DailyProgress, Coating Q, Lock-in Amplifier Testing (Good Results) LockInAmplifier.pdf
Entry  Wed Feb 1 19:05:34 2012, Zach, DailyProgress, Coating Q, ESDs purchased ESD.png
Entry  Wed Feb 1 19:37:00 2012, Zach, DailyProgress, Coating Q, vacuum system inspected g_harry_3in_disc.png
Entry  Thu Feb 2 14:32:30 2012, Giordon Stark, DailyProgress, Coating Q, Lock In Amplifier Testing Results LIA_Test.pdfPTDC0012.JPGPTDC0013.JPGPTDC0014.JPG
Entry  Thu Feb 2 15:11:44 2012, Giordon Stark, DailyProgress, Coating Q, NEP of Experimental Set up [FIXED] NoiseMeasurements.pngExperimentalSetup.pngExperimentalSetup.pdf
    Reply  Thu Feb 2 18:59:20 2012, Zach, DailyProgress, Coating Q, front-end noise budget CQ_frontend_electronics_NB_2_2_2102.png
Entry  Fri Feb 3 16:50:02 2012, Giordon Stark, DailyProgress, Coating Q, New Setup (closer to what we planned out) ExpSetup_Front.jpgExpSetup_Back.jpg
Entry  Fri Feb 3 23:32:51 2012, Zach, DailyProgress, Coating Q, Stuff we're getting 
    Reply  Mon Feb 6 12:14:09 2012, Zach, DailyProgress, Coating Q, Stuff we're getting 
Entry  Tue Feb 7 13:05:12 2012, Zach, DailyProgress, Coating Q, PEEK connector is in PEEK_connector.png
Entry  Wed Feb 8 13:12:58 2012, Zach, DailyProgress, Coating Q, ESDs in ESDs.png
Entry  Wed Feb 8 13:45:44 2012, Giordon Stark, DailyProgress, Coating Q, Birefringence, Stress-Optic Coefficients Dispersion_of_the_stress-optic_coefficient_in_glasses.pdf17_optical_materials.pdfBirefringence_dispersion_in_fused_silica_for_DUV_lithography.pdfThe_Stress-Optic_Effect_in_Optical_Fibers.pdf
Entry  Tue Feb 7 18:42:31 2012, ericq, DailyProgress, Crackle, Shadow Differentiating IMG_20120207_181327.jpgTF.pngshadow_sensor.png
    Reply  Wed Feb 8 16:49:55 2012, ericq, DailyProgress, Crackle, Shadow Differentiating pwrspec.pdf
Entry  Wed Feb 8 17:15:33 2012, Giordon Stark, DailyProgress, Coating Q, Updated experimental set-up ESD.pngSilverSolderEpoxy.pngSuspensionMount.png
    Reply  Wed Feb 8 18:20:17 2012, Giordon Stark, DailyProgress, Coating Q, Updated experimental set-up 
Entry  Fri Feb 10 01:09:56 2012, Zach, DailyProgress, Coating Q, ESD support teflon.pngsuspension.pngsupport_setup.png
    Reply  Fri Feb 10 15:25:29 2012, Giordon Stark, DailyProgress, Coating Q, ESD support ESDMount_Side.pngESDMount_Front.png
Entry  Sat Feb 11 13:47:08 2012, Zach, DailyProgress, Coating Q, in-vac setup HV_connector.pngconnector_in_chamber.pngepoxy_on_ESD.png
Entry  Wed Feb 15 14:27:11 2012, Giordon Stark, DailyProgress, Coating Q, Monday's Suspension Work HVCables_VacuumChamber.jpg
Entry  Thu Feb 16 13:58:05 2012, ericq, DailyProgress, Crackle, Active Damping 6x
Entry  Thu Feb 16 17:30:03 2012, ericq, DailyProgress, Crackle, Active damping achieved! ringdown_passive.jpgringdown_activelo_passive.jpgringdown_activehi_passive.jpgringdown_nodamp.jpgringdown_activeonly.jpg
Entry  Fri Feb 17 15:04:07 2012, Giordon Stark, DailyProgress, Coating Q, Wednesday's Work (sorry for delay) 
Entry  Sun Feb 19 03:05:28 2012, Giordon Stark, DailyProgress, Coating Q, Friday/Saturday's Work and Simulation Results 6x
Entry  Fri Feb 24 03:11:23 2012, Zach, DailyProgress, Coating Q, Pump switched 
Entry  Sat Feb 25 23:23:18 2012, Zach, DailyProgress, Coating Q, started futzing with lock in 
Entry  Fri Feb 24 17:18:26 2012, ericq, DailyProgress, Crackle, Circuit building 2012-02-24_12.06.52.jpg
    Reply  Mon Feb 27 14:01:42 2012, ericq, DailyProgress, Crackle, Circuit building 
Entry  Tue Feb 28 03:21:47 2012, Zach, DailyProgress, Coating Q, ESD position adjusted ESD_translated.png
Entry  Wed Feb 29 14:57:44 2012, ericq, DailyProgress, Crackle, Shadow sensor repair, getting data 
Entry  Thu Mar 1 22:44:49 2012, ericq, DailyProgress, Crackle, Crackle NIM 2012-03-01_18.16.58.jpg2012-03-01_18.17.17.jpgcircuit.png
Entry  Fri Mar 2 11:29:41 2012, Giordon Stark, DailyProgress, Coating Q, Simulink Finally Working 
Entry  Mon Mar 5 14:02:45 2012, ericq, DailyProgress, Crackle, Working Electronics 
Entry  Tue Mar 6 17:41:38 2012, ericq, DailyProgress, Crackle, Setting things up 
Entry  Wed Mar 7 15:36:29 2012, Giordon Stark, DailyProgress, Coating Q, Mode Finding Progress 
Entry  Wed Mar 7 16:20:29 2012, ericq, DailyProgress, Crackle, Michelson Locked! 2012-03-07_10.59.46.jpg2012-03-07_11.58.50.jpg2012-03-07_12.14.20.jpg
Entry  Fri Mar 9 14:17:02 2012, Giordon Stark, DailyProgress, Coating Q, Pumping Up Chamber Again 
Entry  Fri Mar 9 10:08:10 2012, ericq, DailyProgress, Crackle, Error Signal Noise Comparison noisespectrum0906.pngnoise.pdf
    Reply  Fri Mar 9 16:39:34 2012, ericq, DailyProgress, Crackle, Error Signal Noise Comparison noise2.pdf
Entry  Sat Mar 10 10:32:29 2012, Zach, DailyProgress, Coating Q, ESD busted ESD_brokeded.png
Entry  Wed Mar 14 20:38:49 2012, ericq, DailyProgress, Crackle, Headaches... Mar14.pdf
Entry  Sun Mar 18 15:59:32 2012, ericq, DailyProgress, Crackle, Last minute progress 6x
Entry  Thu Mar 22 21:23:43 2012, Giordon Stark, DailyProgress, Coating Q, ESD Issues, Pick-up Measurements for Friday 
    Reply  Sun Mar 25 22:23:20 2012, Giordon Stark, DailyProgress, Coating Q, Results of pick-up measurements ESD_prepped.JPGpower_converter_boxes.JPG
       Reply  Mon Mar 26 12:49:25 2012, Zach, DailyProgress, Coating Q, Results of pick-up measurements 
          Reply  Mon Mar 26 17:20:59 2012, Giordon Stark, DailyProgress, Coating Q, Results of pick-up measurements 
             Reply  Mon Mar 26 22:40:56 2012, Zach, DailyProgress, Coating Q, Results of pick-up measurements 
Entry  Mon Apr 2 14:25:45 2012, Giordon Stark, DailyProgress, Coating Q, Pickup Measurements: The Sequel 
    Reply  Tue Apr 3 01:56:31 2012, Zach, DailyProgress, Coating Q, Pickup Measurements: The Sequel Shaggy_Rogers.png
       Reply  Tue Apr 3 08:10:46 2012, Giordon Stark, DailyProgress, Coating Q, Pickup Measurements: The Sequel pickup.pngpeakDetection.png
Entry  Tue Apr 10 17:55:57 2012, Zach, DailyProgress, Coating Q, Elog repentance 1.png2.png90Hz_sweep.png10Hz_sweep.pnglaser_moved.png
    Reply  Tue Apr 10 21:16:29 2012, Rana, Summary, Coating Q, Disk was stuck: started new sweep 
Entry  Thu Apr 12 22:50:34 2012, Giordon Stark, DailyProgress, Coating Q, Elog Repentence: The Giordon Sequel currSweep.JPG5KSWEEP1.png5KSWEEP2.png
Entry  Thu Apr 12 14:29:56 2012, Zach, DailyProgress, Coating Q, Pump switched, valve added valve_installed.pngnasty_viewport.png
    Reply  Thu Apr 12 23:44:20 2012, rana, DailyProgress, Coating Q, ESD repositioned 
Entry  Fri Apr 13 20:39:13 2012, Giordon Stark, DailyProgress, Coating Q, Transfer Functions, Scans, and Vacuum Depressurization Rate! 5KSWEEPNOVAC.png21KSWEEP.png24KSWEEP.png46880HZ.pngVacuumChamberDepressurization.png
Entry  Mon Apr 16 15:56:06 2012, Zach, Lab Infrastructure, General, ThorLabs order shipping today ThorLabs_order_4_12.pdf
Entry  Mon Apr 16 16:16:39 2012, Giordon Stark, DailyProgress, Coating Q, Today's progress and scans centered at 21.4kHz 7x
Entry  Tue Apr 17 21:07:24 2012, ericq, DailyProgress, Crackle, Crackle Analysis work  7x
Entry  Thu Apr 19 13:16:53 2012, Giordon Stark, DailyProgress, Coating Q, A (lack) of Daily Progress 
Entry  Thu Feb 23 02:06:21 2012, Zach, DailyProgress, Coating Q, getting started with the HV setup 
    Reply  Thu Feb 23 22:06:17 2012, Giordon Stark, DailyProgress, Coating Q, getting started with the HV setup 10x
       Reply  Tue Apr 10 21:35:27 2012, rana, Summary, Coating Q, FEM w/ COMSOL modes.gif
          Reply  Fri Apr 13 16:37:52 2012, rana, Summary, Coating Q, FEM w/ COMSOL mode_stress.gifmode_stress_phi.gif
             Reply  Thu Apr 19 22:55:19 2012, rana, DailyProgress, Coating Q, FEM w/ COMSOL modes-3D.gif
Entry  Thu Apr 19 23:13:23 2012, Giordon Stark, Misc, Coating Q, Giordon's ToDo List 
Entry  Sun Apr 15 22:22:56 2012, rana, Misc, Coating Q, re-aligned beam, restarted Turbo 
    Reply  Mon Apr 16 11:08:19 2012, Giordon Stark, Misc, Coating Q, re-aligned beam, restarted Turbo 20KRANA.png
    Reply  Mon Apr 16 13:32:18 2012, Zach, Misc, Coating Q, re-aligned beam, restarted Turbo 
       Reply  Mon Apr 16 18:37:02 2012, rana, Misc, Coating Q, re-aligned beam, restarted Turbo 
    Reply  Wed Apr 18 19:33:36 2012, rana, Misc, Coating Q, re-aligned beam, restarted Turbo AMT-5B20.pdf
       Reply  Wed Apr 18 20:27:42 2012, Giordon Stark, Misc, Coating Q, re-aligned beam, restarted Turbo 
       Reply  Thu Apr 19 18:58:51 2012, rana, Misc, Coating Q, re-aligned beam, restarted Turbo 
          Reply  Fri Apr 20 15:34:21 2012, Giordon Stark, Misc, Coating Q, re-aligned beam, restarted Turbo D3D4.pngCURR.pngdata.zip
Entry  Sat Apr 21 04:10:47 2012, Giordon Stark, Misc, Coating Q, How to run transfer functions remotely using python + GPIB. 
Entry  Sat Apr 21 04:29:51 2012, Giordon Stark, Misc, Coating Q, ESD Capacitance ESD.JPGESD.JPGESD.JPGLCRMeter.JPG
Entry  Sat Apr 21 05:30:52 2012, Giordon Stark, DailyProgress, Coating Q, Sweeps, Peaks, and Curve Fittings 13x
Entry  Mon Apr 23 05:50:19 2012, Giordon Stark, Misc, Coating Q, Analytical Estimates of Modes SimplySupported.pngFreeEdge.png
Entry  Mon Apr 23 14:58:43 2012, Zach, DailyProgress, Coating Q, 633nm optics ordered 
Entry  Wed Apr 25 03:34:44 2012, Giordon Stark, Misc, Coating Q, FEM Analysis Discrepancies? BonduPaper_FrequencyResults.gif
Entry  Wed Apr 25 15:15:53 2012, Giordon Stark, DailyProgress, Coating Q, Substrate Details substrate.JPGsubstrateRuler.JPG
Entry  Wed Apr 25 16:10:36 2012, Giordon Stark, DailyProgress, Coating Q, Realigned Lasers, updated measurement scripts, found peak? 8x
    Reply  Wed Apr 25 18:28:26 2012, rana, DailyProgress, Coating Q, Realigned Lasers, updated measurement scripts, found peak? 
       Reply  Wed Apr 25 19:15:03 2012, Giordon Stark, DailyProgress, Coating Q, Ringdown attempt. 3700ringdown.png
Entry  Thu Apr 26 01:09:07 2012, Giordon Stark, DailyProgress, Coating Q, Attempts to figure out what the 3.7kHz peak is from 6x
Entry  Thu Apr 26 17:17:23 2012, rana, DailyProgress, Coating Q, modes found by tapping 
Entry  Thu Apr 26 21:23:32 2012, Giordon Stark, DailyProgress, Coating Q, Lab Setup Repentence 19x
    Reply  Thu Apr 26 23:39:16 2012, Zach, DailyProgress, Coating Q, Lab Setup Repentence 
Entry  Fri Apr 27 14:01:51 2012, Giordon Stark, DailyProgress, Coating Q, Ring-down (37kHz mode) 6x
Entry  Fri Apr 27 17:15:28 2012, Giordon Stark, DailyProgress, Coating Q, Ring-down (41kHz mode) 41.558kHz-41.578kHz.png41.558kHz-41.578Hz_LorentzianFit.png
Entry  Sun Apr 29 19:46:44 2012, Giordon Stark, DailyProgress, Coating Q, More ringdowns around 37074.9 Hz data.zipringdownAttempt1.pngringdownAttempt2.pngringdownAttempt3.png
Entry  Mon Apr 30 21:55:34 2012, Zach, DailyProgress, Coating Q, Chamber pumping down 
    Reply  Mon Apr 30 22:45:33 2012, ericq, DailyProgress, Coating Q, Chamber pumping down 
Entry  Tue May 1 12:00:51 2012, rana, Misc, Coating Q, re-running 
    Reply  Tue May 1 14:05:05 2012, rana, Misc, Coating Q, re-running 
       Reply  Tue May 1 15:57:30 2012, ericq, Misc, Coating Q, re-running 
          Reply  Tue May 1 17:16:26 2012, Zach, Misc, Coating Q, re-running 
             Reply  Tue May 1 17:34:15 2012, Giordon Stark, Misc, Coating Q, re-running 
                Reply  Tue May 1 17:44:58 2012, Zach, Misc, Coating Q, re-running 
       Reply  Tue May 1 17:37:38 2012, rana, Misc, Coating Q, re-running 
Entry  Tue May 1 20:45:17 2012, Giordon Stark, DailyProgress, Coating Q, Sweeps Done 2.696kHz.png4.68kHz.png37.072kHz.png41.568kHz.png43.984kHz.png
Entry  Tue May 1 23:03:04 2012, Giordon Stark, DailyProgress, Coating Q, Finer Sweeps being run 
Entry  Tue May 1 20:53:09 2012, Giordon Stark, DailyProgress, Coating Q, Ringdowns of peaks around 37kHz 37.0762kHz_fit.png37.0698kHz_fit.pngtek00000.pngtek00001.pngtek00002.png
    Reply  Wed May 2 01:06:24 2012, Zach, DailyProgress, Coating Q, Ringdowns of peaks around 37kHz 
       Reply  Wed May 2 02:38:07 2012, Giordon Stark, DailyProgress, Coating Q, Ringdowns of peaks around 37kHz 
Entry  Wed May 2 03:04:25 2012, Giordon Stark, DailyProgress, Coating Q, Fine Sweeps of All Frequencies 9x
Entry  Wed May 2 13:00:42 2012, Giordon Stark, DailyProgress, Coating Q, Ringdown Measurements and Fits 8x
    Reply  Wed May 2 14:01:46 2012, Q, DailyProgress, Coating Q, Ringdown Measurements and Fits Screen_Shot_2012-05-02_at_2.00.33_PM.png
Entry  Wed May 2 16:14:28 2012, GS, DailyProgress, Coating Q, Moved ESD, pumping down now photo.JPG
Entry  Thu May 3 08:16:18 2012, GS, DailyProgress, Coating Q, Fine Sweeps Ran - Found new peak(s) 9x
Entry  Thu May 3 10:08:18 2012, GS, DailyProgress, Coating Q, Ringdown of 2.698kHz Successful TEK0fit.pngTEK1fit.pngTEK3fit.pngTEK4fit.pngTEK2fit.png
Entry  Thu May 3 12:15:52 2012, Giordon Stark, DailyProgress, Coating Q, More measurements of ringdown TEK0fit.pngTEK0fit_residuals.pngtek1fit.png
Entry  Thu May 3 16:26:22 2012, Giordon Stark, DailyProgress, Coating Q, Switching out sample beamdumps_backend_expsetup.JPG
Entry  Fri May 4 15:11:19 2012, Giordon Stark, DailyProgress, Coating Q, Replaced substrate, re-welded, and pumped down (now scanning) 
Entry  Fri May 4 15:45:11 2012, Giordon Stark, DailyProgress, Coating Q, Chamber pumped up 
Entry  Fri May 4 19:37:22 2012, Zach, Misc, Coating Q, Our samples GHarry_disc.pngg_harry_3in_disc_copy.pngSPenn_disc_chipped.pngSPenn_disc_chip_smoothed.png
Entry  Fri May 4 16:51:07 2012, Giordon Stark, DailyProgress, Coating Q, New modes found by tapping 
    Reply  Fri May 4 21:02:19 2012, Giordon Stark, DailyProgress, Coating Q, Running sweeps now 2.728kHz.png37.16kHz.pngIMG_2646.MOV
Entry  Fri May 4 23:51:02 2012, Giordon Stark, DailyProgress, Coating Q, 37kHz ringdown? 37kHzringdown?.pngdriving_t0.pngdriving_t1.pngdriving_to_undriven.png
    Reply  Sat May 5 01:40:57 2012, Zach, DailyProgress, Coating Q, 37kHz ringdown? 37kHz_ringdown.png
Entry  Sat May 5 15:13:15 2012, Zach, DailyProgress, Coating Q, Bevel added, mode at ~37.16 kHz now in COMSOL Screen_Shot_2012-05-05_at_3.06.41_PM.pngScreen_Shot_2012-05-05_at_3.07.18_PM.pngScreen_Shot_2012-05-05_at_3.28.31_PM.pngScreen_Shot_2012-05-05_at_3.28.40_PM.png
Entry  Sat May 5 16:17:51 2012, Giordon Stark, DailyProgress, Coating Q, Sweeps Done 8x
Entry  Sun May 6 02:25:27 2012, Giordon Stark, DailyProgress, Coating Q, Ringdown measurements and strategizing 
    Reply  Sun May 6 03:08:33 2012, rana, DailyProgress, Coating Q, Ringdown measurements and strategizing 
Entry  Sun May 6 16:42:57 2012, Giordon Stark, DailyProgress, Coating Q, Fits of ringdown measurements for 37kHz - Uncoated sample 18x
    Reply  Sun May 6 21:10:02 2012, Zach, DailyProgress, Coating Q, Fits of ringdown measurements for 37kHz - Uncoated sample 
       Reply  Mon May 7 03:29:22 2012, Giordon Stark, DailyProgress, Coating Q, Fits of ringdown measurements for 37kHz - Uncoated sample 
          Reply  Mon May 7 10:34:27 2012, Zach, DailyProgress, Coating Q, Fits of ringdown measurements for 37kHz - Uncoated sample 
Entry  Wed May 23 10:25:00 2012, Zach, DailyProgress, Coating Q, 633nm optics in 
Entry  Fri May 25 14:44:47 2012, Zach, Misc, Coating Q, Turbopump borrowed for gyro 
Entry  Fri May 25 20:15:39 2012, Zach, Misc, Coating Q, pump replaced 
Entry  Wed Jun 13 21:02:17 2012, janosch, DailyProgress, Crackle, brief update 
    Reply  Thu Jun 14 08:48:43 2012, janosch, DailyProgress, Crackle, brief update 
Entry  Fri Jun 15 18:16:17 2012, Zach, Misc, Coating Q, turbopump re-borrowed for gyro 
Entry  Mon Jun 18 10:27:03 2012, igal, DailyProgress, Crackle, update Polybicarbonate_window.jpgOscilloscope.jpgBNC_Box.jpgSet-up_view_1.jpg
Entry  Mon Jul 2 16:21:31 2012, igal, DailyProgress, Crackle, Plot Spectra Plot_Spectra_2.png
Entry  Sat Jun 23 22:15:26 2012, Zach, Misc, Coating Q, Tank at ~160 mTorr 
    Reply  Fri Jun 29 15:57:52 2012, Mike J., Misc, Coating Q, Tank at ~280 mTorr 
       Reply  Mon Jul 2 17:03:47 2012, Mike J., Misc, Coating Q, Tank at ~350 mTorr 
Entry  Fri Jul 6 14:00:52 2012, Matt A., DailyProgress, Coating Q, Progress so far 
    Reply  Fri Jul 6 15:51:36 2012, Alastair, DailyProgress, Coating Q, Progress so far 
Entry  Wed Jul 11 09:45:08 2012, igal, DailyProgress, Crackle, Low F Drive and No Drive Spectro_LowF_NoDrive.pngNoDrive_DoubleFFT.pngLowF_DoubleFFT.png
Entry  Wed Jul 11 15:33:56 2012, Matt A., DailyProgress, Coating Q, System working 
Entry  Thu Jul 12 23:02:39 2012, igal, DailyProgress, Crackle,  6x
Entry  Mon Jul 16 20:17:04 2012, Matt A., DailyProgress, Coating Q, Q Measurements 37kHz_Lower.png37kHz_Upper.pngButterfly.pngButterfly_Decay.png
Entry  Tue Jul 17 15:36:08 2012, igal, DailyProgress, Crackle, Misc sources of noise 6x
Entry  Fri Jul 20 11:44:42 2012, igal, DailyProgress, Crackle, Blade Spring Eigenfrequencies (Damping On/Off) Labeled_Shadow_Sensor.pngBlade1_DampOff.pngBlade1_DampOn_CloseUp.pngBlade2_DampOff.png
Entry  Fri Jul 20 21:17:47 2012, janosch the refined, DailyProgress, Crackle, drive and damping 
Entry  Thu Aug 2 14:15:10 2012, ericq, DailyProgress, Crackle, Damping fixed, future measurements 
Entry  Fri Aug 3 00:56:45 2012, igal, DailyProgress, Crackle, Seismic noise All_Day_Seismic.pngFullLock.pngFiltered_and_Night_Spectra_2.png
Entry  Fri Aug 3 11:37:16 2012, igal, DailyProgress, Crackle, SR785 Shot Noise ShotNoise_SR785.pngRelative_ShotNoise_SR785.png
    Reply  Fri Aug 3 13:10:10 2012, ericq, DailyProgress, Crackle, SR785 Shot Noise lasernoise.png
Entry  Sat Aug 4 01:01:01 2012, igal, DailyProgress, Crackle, Shot noise, transfer functions, and other CoilA_Both.pngCoilB_Both.pngBright_Air_Vac.pngPlot_Spectra_2.png
    Reply  Sat Aug 4 10:20:25 2012, igal, DailyProgress, Crackle, Shot noise, transfer functions, and other Seismic_PD.png
Entry  Tue Aug 7 18:06:56 2012, igal, DailyProgress, Crackle, Progress so far 
Entry  Tue Aug 14 15:50:50 2012, igal, DailyProgress, Crackle, Wire Connector Image Wire_Connector.png
Entry  Wed Aug 15 23:25:47 2012, igal, DailyProgress, Crackle, Blade displacement from drive signal 7x
Entry  Wed Aug 15 23:45:13 2012, igal, DailyProgress, Crackle, PD-Seismometer coherence GS13_PD_Coherence.png
Entry  Wed Aug 15 23:31:34 2012, igal, DailyProgress, Crackle, Laser intensity noise and noise budget RIN_09-Aug-2012.pngNoiseBudget_081512.png
    Reply  Thu Aug 16 10:43:29 2012, ericq, DailyProgress, Crackle, Laser intensity noise and noise budget 
Entry  Mon Aug 20 14:40:52 2012, ericq, DailyProgress, Crackle, Circuit update circuit.png
Entry  Tue Aug 21 09:32:52 2012, nicolas, DailyProgress, Noise Budget, Prototype Cryogenic Cavity Noise cryosus10g.pdf
Entry  Wed Aug 29 11:36:46 2012, nicolas, DailyProgress, Noise Budget, gwinc-dev BQuad model doesn't like thick ribbons shortcryo1.pdfshortcryo2.pdfshortcryo3.pdf
Entry  Wed Aug 29 11:43:55 2012, nicolas, DailyProgress, Noise Budget, matlab source protocryo.tar.gz
Entry  Fri Aug 24 12:36:42 2012, ericq, DailyProgress, Crackle, Wheatstone bridge test analysis DoubleFFT_Wheatstone.pngwheatstone_bridge.gif
    Reply  Fri Aug 24 18:03:00 2012, rana, DailyProgress, Crackle, Wheatstone bridge test analysis 
       Reply  Mon Sep 10 17:05:54 2012, ericq, DailyProgress, Crackle, Wheatstone bridge test analysis 7x
          Reply  Tue Sep 11 03:30:24 2012, rana, DailyProgress, Crackle, Wheatstone bridge test analysis 
Entry  Tue Aug 28 16:16:00 2012, Norna Robertson, Misc, SUS, Proposed quad pendulm with 143 kg silicon test mass for LIGO-III Screen_shot_2012-09-12_at_1.51.57_PM.png
    Reply  Wed Sep 12 17:15:21 2012, Rana, DailyProgress, Cryo SUS, Silicon Suspension talk from Alan Cumming 
Entry  Wed Sep 19 23:24:51 2012, janosch, Eric, DailyProgress, Crackle, vacuum 
    Reply  Thu Sep 20 22:34:47 2012, rana, DailyProgress, Crackle, vacuum 
Entry  Fri Sep 28 17:05:39 2012, ericq, DailyProgress, Crackle, Update 
Entry  Wed Oct 3 17:26:27 2012, ericq, DailyProgress, Crackle, Aligning... 
Entry  Thu Oct 4 11:34:03 2012, Haixing, Summary, SUS, Update on Maglev schematics.png
Entry  Fri Oct 5 14:21:11 2012, janosch, DailyProgress, Crackle, chamber and resonance 
Entry  Fri Oct 5 15:17:47 2012, Haixing, Noise Hunting, SUS, Estimate of gas damping and associated noise in maglev 6x
    Reply  Mon Oct 8 09:58:27 2012, rana, Noise Hunting, SUS, Estimate of gas damping and associated noise in maglev 
Entry  Wed Oct 10 00:06:36 2012, haixing, DailyProgress, SUS, maglev hall_effect_sensor_board.jpgQPD_board.jpgQPD_board_stuffed_front.jpgA1301-2-Datasheet.pdfQPD_Altium_files.zip
Entry  Thu Oct 11 00:12:11 2012, haixing, DailyProgress, SUS, update and near-term timeline flow_chart.pngmodules.pngtimeline.png
Entry  Mon Sep 17 16:25:47 2012, ericq, DailyProgress, Crackle, Resistor Crackle Results CarbonDemod.pdfCarbonVMetal.pdf
    Reply  Thu Oct 11 13:46:09 2012, ericq, DailyProgress, Crackle, More Resistor Crackle Results SimTimeSeries.pdfSpectrumExample.pdfFrank.pngQvsNI.pdf
Entry  Fri Oct 12 16:19:46 2012, janosch, DailyProgress, Crackle, need some changes Lock_Flip.pngPhotodiode_BeforeFlip.pngPhotodiode_AfterFlip.png
Entry  Wed Oct 17 22:34:46 2012, haixing, DailyProgress, SUS, binary output box related [power and back panel] 6x
Entry  Tue Oct 16 17:34:01 2012, ericq, DailyProgress, Crackle, Locking Progress IMG_20121016_164825.jpgIMG_20121016_165027.jpg
    Reply  Thu Oct 18 13:00:27 2012, ericq, DailyProgress, Crackle, Locking Progress 6x
       Reply  Thu Oct 18 13:19:18 2012, janosch, DailyProgress, Crackle, Locking Progress 
          Reply  Thu Oct 18 15:40:32 2012, Koji, DailyProgress, Crackle, Locking Progress 
             Reply  Fri Oct 19 14:04:26 2012, ericq, DailyProgress, Crackle, Locking Progress LoopHi.pdf
          Reply  Mon Oct 22 15:17:22 2012, ericq, DailyProgress, Crackle, Locking Progress LoopTot.pdfLoopTF_CalcVData.pdfOct22BladeTFs.pdf
             Reply  Tue Oct 23 10:36:27 2012, janosch, DailyProgress, Crackle, Locking Progress 
                Reply  Tue Oct 23 10:47:11 2012, janosch, DailyProgress, Crackle, Locking Progress 
Entry  Wed Oct 24 16:13:34 2012, haixing, DailyProgress, SUS, signal conditioning circuit design and pcb layout signal_conditioning_hall_effect_sensor_2channels.pdfsignal_conditioning_hall_effect_sensor.zip
Entry  Wed Oct 24 16:27:24 2012, ericq, DailyProgress, Crackle, Update circuit.pngOct24TF.pdfOct24NewServoSpec.pdf
    Reply  Thu Oct 25 11:04:49 2012, ericq, DailyProgress, Crackle, Update 
       Reply  Thu Oct 25 16:35:46 2012, ericq, DailyProgress, Crackle, Messing with Data ErrSigNoise.pdfDispNoise.pdfDemodulation.pdf
Entry  Thu Oct 25 20:29:58 2012, ericq, DailyProgress, Crackle, Preliminary Upper Limit! 
    Reply  Thu Oct 25 23:18:53 2012, rana, DailyProgress, Crackle, Preliminary Upper Limit! 
       Reply  Fri Oct 26 14:11:12 2012, ericq, DailyProgress, Crackle, Preliminary Upper Limit! Valera_noise_0906.pngDispNoise.pdfValera_errsignoise_0905.pngErrSigNoise.pdf
Entry  Wed Nov 7 15:27:04 2012, Matt A., Summary, Coating Q, Coating Q analysis 9x
    Reply  Wed Nov 7 15:55:35 2012, Matt A., Summary, Coating Q, Coating Q analysis 
Entry  Thu Nov 1 17:20:16 2012, ericq, DailyProgress, Crackle, Blade system characterization and more LaserRIN.pdf
    Reply  Fri Nov 2 07:15:04 2012, ericq, DailyProgress, Crackle, Blade system characterization and more 
    Reply  Mon Nov 5 03:25:01 2012, rana, DailyProgress, Crackle, jitter -> intensity noise 
       Reply  Fri Nov 9 14:03:03 2012, ericq, DailyProgress, Crackle, jitter -> intensity noise LaserRINprogress.pdf
Entry  Thu Nov 15 14:52:58 2012, ericq, DailyProgress, Crackle, Coupler Setup 2012-11-15_14.44.14.jpg
    Reply  Thu Nov 15 18:25:21 2012, ericq, DailyProgress, Crackle, Coupler Setup SpectrumNov13.pdfSpectrumComp.pdf
Entry  Sat Nov 17 20:45:37 2012, ericq, DailyProgress, Crackle, Nov 16 Meeting 
Entry  Thu Nov 29 12:55:03 2012, ericq, DailyProgress, Crackle, Good fiber news 2012-11-29_12.42.12.jpgLaserRIN-Nov29.pdfLaserRIN-Nov29.pdf
Entry  Fri Nov 30 20:00:55 2012, ericq, DailyProgress, Crackle, Layout 2012-11-30_15.36.36.jpg
Entry  Thu Dec 6 18:07:19 2012, ericq, DailyProgress, Crackle, Some calculations... 7x
Entry  Thu Jan 3 19:16:35 2013, ericq, DailyProgress, Crackle, Damped posts 
    Reply  Fri Jan 4 14:15:34 2013, ericq, DailyProgress, Crackle, Damped posts 2013-01-04_13.33.59.jpgLaserRIN-Jan4.pdf
Entry  Mon Jan 14 20:31:51 2013, ericq, DailyProgress, Crackle, Alignment is hard 
Entry  Wed Jan 16 12:40:39 2013, haixing, koji, Summary, SUS, General signal conditioning circuit for maglev 10x
    Reply  Wed Jan 16 16:19:25 2013, haixing, koji, Summary, SUS, General signal conditioning circuit for maglev 
       Reply  Wed Jan 16 19:41:15 2013, haixing, Summary, SUS, General signal conditioning circuit for maglev 
       Reply  Thu Jan 17 23:40:12 2013, haixing, Summary, SUS, General signal conditioning circuit for maglev board.pnggeneral_signal_conditioning_board_20130117.zip
Entry  Mon Jan 21 22:33:26 2013, haixing, Summary, SUS, front and rear panels for signal conditioning boxes 9x
Entry  Mon Mar 11 14:01:49 2013, ericq, DailyProgress, Crackle, Measured loop TF Mar11.pdf
Entry  Thu Feb 21 17:41:01 2013, ericq, DailyProgress, Crackle, Actual progress scope.jpglayout.jpg
    Reply  Sun Feb 24 12:26:20 2013, ericq, DailyProgress, Crackle, Actual progress 2013-02-23_13.51.23.jpg
       Reply  Thu Feb 28 17:23:44 2013, ericq, DailyProgress, Crackle, Actual progress out-a.pdf
          Reply  Mon Mar 11 14:56:48 2013, rana, DailyProgress, Crackle, Actual progress 
Entry  Tue Mar 12 15:08:49 2013, ericq, Things to Buy, Crackle, Fiber thoughts 
Entry  Thu Mar 14 17:29:33 2013, ericq, DailyProgress, Crackle, Noise Budget Mar14Budget.pdfMar14BudgetZoom.pdfMar14RINcomp.pdf
Entry  Mon Mar 25 21:27:54 2013, ericq, DailyProgress, Crackle, Balancing LaserRIN-Mar25.pdf
Entry  Mon Apr 1 16:51:08 2013, ericq, DailyProgress, Crackle, Latest Locks lockcomp.pdfloopcomp.pdfBudget.pdf
Entry  Mon Apr 8 13:17:46 2013, ericq, Computing, Crackle, svn directory 
Entry  Fri Apr 26 16:04:56 2013, tara, Noise Hunting, Noise Budget, frequency noise requirement for laser used in crackle experiment crackle_df_req.JPG
Entry  Thu Apr 4 09:12:16 2013, ericq, DailyProgress, Crackle, Analysis pipeline 10x
    Reply  Thu May 2 18:17:43 2013, ericq, DailyProgress, Crackle, Analysis pipeline Res1.pdfRes1.pdfRes2.pdfdemodresp.pdf
Entry  Wed May 8 15:32:55 2013, ericq, DailyProgress, Crackle, DCC document 
Entry  Fri May 24 16:25:42 2013, ericq, DailyProgress, Crackle, Some improvements IMG_20130524_153023.jpgMay24Damping.pdfIMG_20130522_172533.jpgMay22RIN.pdf
Entry  Thu May 30 13:15:47 2013, ericq, DailyProgress, Crackle, Locking again loop.pdfnoise.pdf
Entry  Tue Jun 4 17:33:00 2013, ericq, DailyProgress, Crackle, Updated Budget Jun4Budget.pdf
Entry  Thu Jun 6 19:22:33 2013, ericq, DailyProgress, Crackle, Update Jun4Budget.pdf
Entry  Tue Jun 11 21:22:47 2013, ericq, DailyProgress, Crackle, Leak 
Entry  Wed Jun 19 11:42:51 2013, ericq, HowTo, Crackle, Calculating Frequency Noise freqnoise.pdf
Entry  Fri Jun 21 17:31:16 2013, Ben, DailyProgress, Crackle, Using a highly asymmetrical Michelson to measure frequency noise  
Entry  Sun Jun 23 14:01:00 2013, Giorgos Mamakoukas, DailyProgress, SUS, Thursday, June 20th 2013 - Gain of circuitry and calculations of proper resistors PCB_board_for_signal_conditioning.png
Entry  Sun Jun 23 14:39:28 2013, Giorgos Mamakoukas, DailyProgress, SUS, Finished 6 PCB Boards 6_PCB_Boards.jpg
Entry  Mon Jun 24 17:55:57 2013, Ben, DailyProgress, Crackle, Measuring beam width 
Entry  Mon Jun 24 23:32:04 2013, Giorgos Mamakoukas, DailyProgress, SUS, Power PCB boards and design of the box Photo0446.jpg
Entry  Tue Jun 25 19:58:38 2013, ericq, DailyProgress, Crackle, Whitening, etc. WhiteningBudget.pdfcircuit.pngwhitTF.pdf
Entry  Tue Jun 25 22:11:38 2013, Ben, DailyProgress, Crackle, Asymmetric Michelson: Mode Matching and No Interference beamfit.jpg
Entry  Tue Jun 25 22:26:03 2013, Giorgos, DailyProgress, SUS, Rare Panel Design and Mechanical Set-up 1.jpg2.jpg
Entry  Wed Jun 26 18:02:47 2013, Ben, DailyProgress, Crackle, Asymmetric Michelson: Still No Interference offset.jpgnooffset.jpg
Entry  Wed Jun 26 22:58:44 2013, Giorgos, DailyProgress, SUS, Hall-effect sensors and transfer functions  High-pass_filter.png
Entry  Fri Jun 28 00:30:46 2013, Giorgos, DailyProgress, SUS, Hall-effect sensors circuits High-pass_filter.pngTransfer_function_of_Hall-effect_sensors_circuits.png
Entry  Fri Jun 28 11:47:03 2013, Ben, DailyProgress, Crackle, Measuring Spectrum of the Asymmetric Michelson 2013-06-27_17.36.43.jpg2013-06-27_17.23.56.jpg2013-06-27_17.30.28.jpg2013-06-27_17.24.17.jpgExportPlot.tif
Entry  Fri Jun 28 13:04:27 2013, Edward Taylor, Lab Infrastructure, , Experimental Cavity Dimensions 
Entry  Fri Jun 28 15:08:25 2013, Ben, DailyProgress, Crackle, First Data Analysis for Frequency Noise of Asymmetric Michelson NoiseData.pdf
Entry  Fri Jun 28 16:54:02 2013, Giorgos, DailyProgress, SUS, Low-pass filtering, Current booster, and Design of the Box Panels Low-pass_filter_for_dewhitening.png
Entry  Mon Jul 1 08:08:22 2013, Edward Taylor, Lab Infrastructure, , IR Lab Cryostat Photos 
Entry  Mon Jul 1 08:46:47 2013, Edward Taylor, DailyProgress, , Mechanical Loss of Silicon Flexures (With Comsol Models) CantileverFreqandNoise.pdf
Entry  Mon Jul 1 17:17:35 2013, nicolas, Lab Infrastructure, Vacuum, Some vacuum pumps that we saw in the Ogin lab 
Entry  Wed Jul 3 00:01:51 2013, Giorgos, DailyProgress, SUS, DAC and ADC controllers 
Entry  Wed Jul 3 22:56:53 2013, Giorgos, DailyProgress, SUS, ADC/DAC controllers, Power Boards 
Entry  Tue Jul 9 01:24:56 2013, Giorgos, Summary, SUS, HE sensors test, arrangement, and offset & Strain Gauge arrangement Hall_Effect_Connections.pngStrain_Gauge_&_Motors_Connections.png
Entry  Tue Jul 9 18:13:29 2013, Giorgos, Summary, SUS, Strain Gauge Voltage Offset  
Entry  Tue Jul 9 18:51:42 2013, Ben, DailyProgress, Crackle, Creating a Script to minimize correlation from  RelativeDeviation.pdf
Entry  Thu Jul 11 01:01:30 2013, Giorgos, Summary, SUS, LED connections, Power Boards, and DC magnetic field boards 
Entry  Sat Jul 13 18:31:30 2013, ericq, DailyProgress, Crackle, CYMAC Lock achieved cymacmeas.pdf
    Reply  Mon Jul 15 21:45:17 2013, ericq, DailyProgress, Crackle, CYMAC Lock achieved locktrace.pdflooptf.pdf
Entry  Tue Jul 16 00:15:08 2013, Giorgos, DailyProgress, SUS, Digital Voltage Meters, Labeling and Rest DigMeter.eps
Entry  Mon Jul 15 17:55:57 2013, Ben, DailyProgress, Crackle, The New Shadow Sensor Mounting Apperatus 6x
    Reply  Tue Jul 16 15:46:42 2013, Ben, DailyProgress, Crackle, The New Shadow Sensor Mounting Apperatus part1.pdf.PDFpart2.pdf.PDFpart3.pdf.PDFpart4.pdf.PDF
Entry  Tue Jul 16 22:37:22 2013, Giorgos, DailyProgress, SUS, HE & Coils Boxes: Labeling and Power Lines for Fit-through Boards fit_through_boards_for_coils_HE_and_SG.eps
Entry  Fri Jul 19 16:14:06 2013, Edward Taylor & Nic Smith, DailyProgress, SUS, Solid works Model cryostatassembbly.JPG
Entry  Mon Jul 22 18:26:30 2013, Ben, DailyProgress, SUS, Wiring Shadow Sensor Emitter 2013-07-22_17.58.47.jpg2013-07-22_17.59.10.jpg2013-07-22_18.00.49.jpg
Entry  Tue Jul 23 22:27:11 2013, Ben, DailyProgress, Crackle, Continuing Progress on new Shadow Sensor Assembly 2013-07-23_16.37.16.jpg2013-07-23_14.48.48.jpg2013-07-23_19.34.03.jpg
Entry  Wed Jul 24 01:00:36 2013, Giorgos, DailyProgress, SUS, Finished 1st Stage - Installation of MatLab 
Entry  Tue Jul 23 20:00:54 2013, ericq, DailyProgress, Crackle, Compensating magfit.pdfphfit.pdftfcontrast.pdflockspecs.pdf
    Reply  Wed Jul 24 13:09:03 2013, ericq, DailyProgress, Crackle, Compensating jul24spec.pdfdataviewer.png
       Reply  Wed Jul 24 16:44:37 2013, ericq, DailyProgress, Crackle, Compensating Jul24LoopTF.pdfJul24LoopTF-wrap.pdf
       Reply  Wed Jul 24 17:40:22 2013, rana, DailyProgress, Crackle, Compensating 
Entry  Wed Jul 24 22:10:08 2013, Giorgos, DailyProgress, SUS, Adjusting DC motors resistors, Bode Plots in Matlab and Test Components IMG_4507.JPGLow_Pass.pdfIMG_4502.JPG
Entry  Thu Jul 25 18:07:32 2013, Ben, DailyProgress, Crackle, First Shadow Sensor Assembly ready to go. 2013-07-25_17.32.08.jpg2013-07-25_17.44.33.jpg2013-07-25_17.33.14.jpg
Entry  Thu Jul 25 22:51:39 2013, Giorgos, DailyProgress, SUS, Computer Feedback (Integrator & Damping), Motors' Speed and ADC bits/voltage conversion Integral_and_Damping_Digital_Filtering_together.pngFinal_TF_of_Integral_and_damping.png
Entry  Fri Jul 26 18:26:39 2013, Ben, DailyProgress, Crackle, New Shadow Sensor mounts installed. Setting Offset 2013-07-26_17.28.22.jpgPlotA.pdfPlotB.pdf
Entry  Mon Jul 29 14:22:04 2013, Giorgos, DailyProgress, SUS, ADC & DAC bits/volts conversion, HE output and saturation of Transfer Functions TF_10mV.pngTF_100mV.pngTF_500mV.pngTF_500mV.png
Entry  Wed Jul 31 18:11:14 2013, Ben, DailyProgress, Crackle, Simulating a Signal with Crackle, and Finding When We Can Conclusively Say We've Seen Crackle. fig1.jpgfig2.jpgfig3.jpgfig4.jpg
Entry  Thu Aug 1 11:43:15 2013, Giorgos, DailyProgress, SUS, Sensing Matrix and Calibration 
Entry  Tue Jul 30 09:20:18 2013, Giorgos, DailyProgress, SUS, HE output & DAC output/voltage follower IMG_4531.JPGSimulink_Draft_model.slx
    Reply  Tue Jul 30 11:14:16 2013, Koji, DailyProgress, SUS, HE output & DAC output/voltage follower 
       Reply  Thu Aug 1 11:50:02 2013, Koji, DailyProgress, SUS, HE output & DAC output/voltage follower 
Entry  Thu Aug 1 16:56:53 2013, Ben, DailyProgress, Crackle, Simulating a Signal with Crackle, and Finding When We Can Conclusively Say We've Seen Crackle. Part 2. fig4.jpgfig5.jpgfig6.jpgfig5.jpg
Entry  Fri Aug 2 18:35:22 2013, Ben, DailyProgress, Crackle, Simulating a Signal with Crackle, and Finding When We Can Conclusively Say We've Seen Crackle. Part 3. fig9.jpgfig8.jpg
Entry  Sat Aug 3 14:50:51 2013, Giorgos, DailyProgress, SUS, Coupling from coil's signal Feedback_Loop.pdf
Entry  Sun Aug 4 22:44:36 2013, Giorgos, Summary, SUS, Volts to N conversion factors & Correction of Transfer Function Arrangement.pdfFeedback_Loop2.pdf
Entry  Sun Aug 4 23:49:15 2013, ericq, DailyProgress, Crackle, Plant troubles plantoddity.pdf
Entry  Mon Aug 5 16:14:39 2013, Ben, DailyProgress, Crackle, Simulating a Signal with Crackle, and Finding When We Can Conclusively Say We've Seen Crackle. Part 4 fig10a.jpgfig10b.jpgfig12.jpgfig11.jpg
Entry  Tue Aug 6 01:14:32 2013, ericq, HowTo, Crackle, Taking data Aug5Spec.pdf
Entry  Tue Aug 6 09:27:43 2013, Giorgos, DailyProgress, SUS, Negation of Cross Coupling with Feedback 00.png
Entry  Tue Aug 6 18:21:24 2013, Ben, DailyProgress, Crackle, Re-calibrating the offset counts to micrometers conversion with current setup plotExport.jpgplotExportA.jpgplotExportB.jpg
Entry  Tue Aug 6 18:44:28 2013, ericq, DailyProgress, Crackle, Pumping! PumpedSpectrum.pdf
Entry  Wed Aug 7 03:29:11 2013, ericq, DailyProgress, Crackle, Aug 6 Noise Budget Aug6Budget.pdf
Entry  Thu Aug 8 11:32:00 2013, Giorgos, Summary, SUS, Compensation for Cross-Coupling and Vector Fitting CrossCoupling_AC1.bmpCrossCouplingofAC1_AfterCompensation.bmp
Entry  Fri Aug 9 08:43:37 2013, Giorgos, Summary, SUS, Simulink Model (1 DOF) - Step Response 1DOF_ACs_SimulinkModel.bmpStepResponseofACs.bmpStepResponseofACs.bmp
Entry  Fri Aug 9 21:01:28 2013, Ben, DailyProgress, Crackle, Looking at Data! and modeling what happens in the presence of imbalanced force forceneg.jpgfullAlpha.jpg
Entry  Mon Aug 12 07:59:58 2013, Giorgos, Summary, SUS, DAC and ADC saturation issues StepR.png
Entry  Tue Aug 13 13:37:12 2013, Ed Taylor and Nic Smith, DailyProgress, Ringdown, Room Temperature Ring Down Measurement RingDownMode1.jpg
Entry  Tue Aug 13 16:41:51 2013, Ed and Nic, DailyProgress, Ringdown, 4 more resonant modes recorded 
Entry  Tue Aug 13 18:34:30 2013, Ben, DailyProgress, Crackle, More Data Analysis elog8-13.jpg
Entry  Tue Aug 13 21:09:44 2013, Giorgos, Summary, SUS, Overcoming Saturation: Feedback through DC Coils and Mu-metal Unshielded.bmpShielded_CrossCoupling.bmp
Entry  Tue Aug 13 22:49:45 2013, Giorgos, DailyProgress, SUS, Model of 3 DoF StepResponse_DC1in3d0fSimulinkmodel.bmpBodePlot_ADC1only_3DoF_Simulink_13Aug13.bmpADCinput_forDC1only_in3DOF_13Aug13.bmp
Entry  Wed Aug 14 00:05:00 2013, Giorgos, DailyProgress, SUS, 3DoF Stability in Simulink Maglev_3DoF_Giorgos.slxmag_lev_20130809Giorgos3Channels.mVector_Fitting_Cancellation.pngDC1toW_BodePlot.png
Entry  Wed Aug 14 17:52:25 2013, Ben, DailyProgress, Crackle, Fixing Weird Outliers in Crackle Data Analysis AllData-10.pdfsignalBefore.jpg
Entry  Thu Aug 15 23:19:36 2013, haixing, Noise Hunting, SUS, power spectrum and coherence of three hall effect sensors 10.png54.png
Entry  Fri Aug 16 18:37:56 2013, Giorgos, DailyProgress, SUS, Bringing Sensors closer to Plate, Correcting Offset and Gain 
Entry  Sat Aug 17 18:51:39 2013, Giorgos, DailyProgress, SUS, Noise Reduction when sensors are closer Noise.png
Entry  Tue Aug 20 11:11:47 2013, ericq, DailyProgress, Crackle, Table motion, wiener filtering wienerresult.pdfcoherence.pdfaccspec.pdf
Entry  Fri Aug 23 14:09:09 2013, Ed Taylor and Nic Smith, Summary, Ringdown, Comsol Frequencies and Observed Resonant Frequencies Comsol_Frequencies.pdf
Entry  Fri Aug 23 15:13:26 2013, Ed Taylor and Nic Smith, Summary, Ringdown, Exponential Fits to Ring Down Data Tao.pdf
Entry  Fri Aug 23 16:25:06 2013, Ed Taylor and Nic Smith, Summary, Ringdown, Log plot and log fit of decaying ringdown for the 3rd mode LogofRingDownMode3.jpg
Entry  Fri Aug 23 19:18:11 2013, ericq, Noise Hunting, Crackle, Seismic Noise Aug23_X.pdfAug23_Y.pdfAug23_ZTF.pdfAug23_Z.pdf
Entry  Sun Sep 1 18:15:10 2013, ericq, Noise Hunting, Crackle, Stack Isolation Material TFs 2013-08-30_18.16.38.jpg2013-08-30_18.55.30.jpgrubberTF.pdf
Entry  Thu Sep 5 17:19:02 2013, ericq, Noise Hunting, Crackle, No blade isolation DispSpectra.pdfBladeIsolation.pdf
Entry  Fri Sep 6 12:46:48 2013, ericq, Noise Hunting, Crackle, Tentative Good News goodnews?.pdf
Entry  Fri Sep 6 15:47:40 2013, haixing, Summary, SUS, achieving stable levitation of the plate model_1DOF_v0.slxmodel_1DOF_script_v0.mdata_model_comparsion_1DOF.pngdata_model_comparsion_1DOF.pngsensor_signals.png
Entry  Fri Sep 6 17:07:39 2013, haixing, Summary, SUS, issues to be investigated  
Entry  Sat Sep 7 19:02:44 2013, ericq, Noise Hunting, Crackle, New Noise Budget Sep7Budget.pdf
Entry  Sun Sep 8 21:51:14 2013, haixing, Misc, SUS, issue of matlab function "margin()" with an unstable plant margins.pngnyquist.png
Entry  Tue Sep 10 11:15:31 2013, nicolas, Computing, DAQ, X1KRK model restarted 
    Reply  Thu Sep 12 00:29:23 2013, rana, Computing, DAQ, X1KRK model restarted 
Entry  Tue Sep 17 03:02:12 2013, ericq, DailyProgress, Crackle, Analysis Testing SimulationTest.pdf
Entry  Tue Sep 17 15:26:58 2013, ericq, DailyProgress, Crackle, Preliminary Slow Chop results SlowChopResult.pdf
Entry  Thu Sep 19 18:58:34 2013, ericq, Misc, Crackle, Systematics 
Entry  Wed Oct 9 18:40:35 2013, nicolas, Misc, Vacuum, cantilever dewar leak rate data 
    Reply  Fri Oct 11 13:31:56 2013, nicolas, Misc, Vacuum, cantilever dewar leak rate data 
Entry  Fri Oct 11 13:33:22 2013, nicolas, Lab Infrastructure, Vacuum, HV feedthrough installed, vacuum baking 
    Reply  Fri Oct 11 16:57:23 2013, nicolas, Lab Infrastructure, Vacuum, HV feedthrough installed, vacuum baking 
Entry  Mon Oct 14 18:05:35 2013, nicolas, Lab Infrastructure, Vacuum, bake ended at 1065834142 bakepressure.png
Entry  Tue Oct 15 17:56:39 2013, ericq, Summary, Crackle, Crackle Updates 2013-10-15_17.45.53.jpg
Entry  Tue Oct 15 17:56:39 2013, nicolas, Lab Infrastructure, Si Cantilever, bake successful, going to bake more afterbake.png
Entry  Tue Oct 15 18:05:32 2013, nicolas, Lab Infrastructure, Si Cantilever, probably a leak in my pump line pumplineleak.pnglineleak.png
Entry  Mon Oct 21 18:26:46 2013, ericq, DailyProgress, Crackle, Oct 21 Crackle Meeting Minutes 
Entry  Wed Oct 23 10:02:26 2013, Evan, DailyProgress, Si Cantilever, Cryo cantilever dewar: heat tape turned off 
Entry  Thu Oct 24 16:44:26 2013, ericq, DailyProgress, Crackle, Barkhausen Noise Estimate 2013-10-24_16.29.00.jpg2013-10-24_16.29.15.jpg
Entry  Sat Nov 2 16:24:59 2013, ericq, DailyProgress, Crackle, Some measurements on Stainless Blades Stainless800.pdf
Entry  Tue Nov 5 14:40:30 2013, ericq, DailyProgress, Crackle, Multiple amplitude Stainless Steel Measurement StainlessMulti.pdf
Entry  Tue Nov 5 21:37:11 2013, rana, Computing, General, Android app for getting GPIB data? 
Entry  Fri Nov 8 18:45:30 2013, ericq, DailyProgress, Crackle, "Cyclostationary" Shot Noise Maraging600ct.pdfStainless800ct.pdfStainlessMulti.pdf
Entry  Mon Nov 11 18:04:16 2013, ericq, DailyProgress, Crackle, Maraging Blade Creep MaragingCreep.pdf
Entry  Mon Nov 18 19:18:36 2013, nicolas, DailyProgress, Si Cantilever, Cantilever is back in the dewar 
Entry  Tue Nov 19 22:29:39 2013, xiaoyue, DailyProgress, Crackle, Hysteresis Test Set Up 
Entry  Thu Nov 21 09:26:50 2013, Gabriele, DailyProgress, Crackle, A first analysis of the hysteresis measurement trend.pngdetrended.pngringing.png
Entry  Thu Nov 21 22:58:51 2013, xiaoyue, DailyProgress, Crackle, Optical Setup crackle_setup.jpgside_view.jpgtop_view.jpg
Entry  Tue Nov 26 01:03:45 2013, xiaoyue, DailyProgress, Crackle, System Installed 
Entry  Tue Nov 26 22:57:57 2013, ericq, DailyProgress, Crackle, Progress towards full operation 
Entry  Mon Dec 2 11:50:42 2013, Gabriele, Summary, Crackle, Residual fringe modulation due to common mode driving fringe_modulation_commexc.png
Entry  Tue Dec 3 17:01:13 2013, ericq, DailyProgress, Crackle, First trial at measurement 
Entry  Wed Dec 4 18:36:02 2013, Gabriele, DailyProgress, Crackle, Blade resonance measurements blade_resonances.png
Entry  Wed Dec 4 18:38:16 2013, Gabriele, DailyProgress, Crackle, Hysteresis measurement 
Entry  Thu Dec 5 09:57:21 2013, Gabriele, DailyProgress, Crackle, Analysis of last night hysteresis measurement sine_timeplot.pngsine_displ_vs_force.pngEhysteresis.pngsine_displ_vs_force_residual.pngsine_timeplot_b.png
Entry  Thu Dec 5 18:26:48 2013, Gabriele, DailyProgress, Crackle, Hysteresis again... 
Entry  Sat Dec 7 11:23:33 2013, ericq, DailyProgress, Crackle, Crackle Measurement Ongoing 
Entry  Sat Dec 7 20:48:29 2013, ericq, Computing, Crackle, Cymac Rebooted 
Entry  Mon Dec 9 18:21:17 2013, Gabriele, DailyProgress, Crackle, Hysteresis 
Entry  Tue Dec 10 11:54:55 2013, Gabriele, DailyProgress, Crackle, Analysis of hysteresis measurement hysteresis_dec9.png
Entry  Tue Dec 10 17:58:38 2013, nicolas, Misc, Cryo SUS, Silicon Fiber cavity sensitivity to misalignments 
Entry  Fri Dec 13 14:31:16 2013, ericq, DailyProgress, Crackle, New Analysis Dec7UpperLimit.pdfDec7TimeSeries.pdfDriveOffTransition.pdfDecMichGainSpec.pdfOctMichGainSpec.pdf
Entry  Wed Dec 18 18:04:02 2013, nicolas, DailyProgress, Si Cantilever, Temperature sensing and control of silicon cantilever cryostat tempcontrol.png
Entry  Fri Dec 20 18:09:56 2013, ericq, DailyProgress, Crackle, Update on current Activities 
Entry  Wed Jan 8 13:59:28 2014, nicolas, Misc, Si Cantilever, Temperature 
Entry  Wed Jan 15 18:47:57 2014, nicolas, DailyProgress, Si Cantilever, First temperature cycle results 
Entry  Tue Feb 11 10:53:31 2014, nicolas, DailyProgress, Ringdown, Ringdown of 70Hz cantilever mode started 
Entry  Wed Feb 12 11:13:01 2014, xiaoyue, DailyProgress, Crackle, seismic noise coupling characterization coh8_140128_fit.pngdriveZ_fit.pngsuperimpose.pngcoh8_140207.png
Entry  Wed Feb 12 18:02:01 2014, xiaoyue, DailyProgress, Crackle, stress-strain info about maraging steel blades stress_strain.png
Entry  Fri Feb 21 11:36:56 2014, xiaoyue, DailyProgress, Crackle, Seismic noise coupling to optical elements smoother_set1_2.pngsetup.pngcollection.jpg
Entry  Mon Feb 24 14:36:43 2014, ericq, Computing, Crackle, X1KRK Model Update 
Entry  Tue Feb 25 23:16:51 2014, xiaoyue, DailyProgress, Crackle, Seismic coupling to different opto-mechanics mirror_mounts.pngtrans_stage.pngsetup.pngtighten.png
Entry  Tue Mar 4 19:04:48 2014, Gabriele, Summary, Crackle, Optical layout for the new crackle interferometer crackle_v2.pdf
Entry  Wed Feb 26 16:53:22 2014, xiaoyue, DailyProgress, Crackle, Newport Suprema vs. Thorlabs Polaris NS_TP_0224.png
    Reply  Tue Mar 4 19:43:25 2014, rana, DailyProgress, Crackle, Newport Suprema vs. Thorlabs Polaris 
Entry  Thu Mar 20 23:32:41 2014, ericq, Summary, Crackle, Blade excitation leaking into Calibration driveCalib1.pdfdriveCalib2.pdf
    Reply  Fri Mar 21 13:49:30 2014, Gabriele, Summary, Crackle, Blade excitation leaking into Calibration 
Entry  Wed Apr 2 18:46:40 2014, Gabriele, Summary, Crackle, Crackle2 design progress Rendering_13_04_02.JPGRendering_13_04_02side.JPGcrackle_v2_solidworks.png
Entry  Tue Apr 15 18:23:13 2014, Gabriele, Summary, Crackle, Updated Crackle2 design FullAssemblyNew_14_04_14.easmRendering1.JPGRendering2.JPGRendering3.JPGRendering4.JPG
Entry  Fri Apr 11 01:33:28 2014, xiaoyue, DailyProgress, Crackle, OSEM electronics PD calibration satellite_amplifier.pngtrial2_3.png0410.png
    Reply  Fri Apr 25 15:38:20 2014, xiaoyue, DailyProgress, Crackle, OSEM electronics PD calibration 
Entry  Mon Apr 28 00:49:09 2014, xiaoyue, DailyProgress, Crackle, OSEM PD firnal circuit and noise characterization OSEM_circuit.pngIMG_0369.JPGwhatever.pngIMG_0392.JPG
Entry  Tue May 13 02:08:49 2014, xiaoyue, DailyProgress, Crackle, crackle1 seismic, laser intensity and shot noise PDA100A_linear.pngnse_nla_nsh_scatter.png
Entry  Tue Jun 10 17:09:35 2014, Gabriele, DailyProgress, Crackle, Crackle setup tweaking plant_fit_jun9_data.pngplant_compensated_jun9_data.pngoltf_june10th.pngerror_spectrum.png
Entry  Wed Jun 11 16:07:06 2014, Gabriele, DailyProgress, Crackle, New measurement started 
Entry  Thu Jun 12 17:13:29 2014, gabriele, DailyProgress, Crackle, Measurement again 
Entry  Fri Jun 13 13:46:33 2014, Gabriele, DailyProgress, Crackle, Results of 200 cts measurements jun12_200cts_scatter.pngjun12_200cts_ttest.png
Entry  Fri Jun 13 16:54:29 2014, Gabriele, DailyProgress, Crackle, Daily regress 
Entry  Mon Jun 16 17:52:37 2014, Gabriele, DailyProgress, , Some progress 
Entry  Tue Jun 17 16:33:18 2014, Gabriele, Summary, Crackle, Driving at 600 counts, 125 mHz jun16_600cts_scatter.pngjun16_600cts_ttest.png
Entry  Tue Jun 17 16:37:18 2014, Gabriele, Summary, Crackle, Daily summary Screen_Shot_2014-06-17_at_4.35.07_PM.png
Entry  Wed Jun 18 16:46:13 2014, Gabriele, DailyProgress, Crackle, Tweaking the locking loop open_loop_tf_june18th.pdf
Entry  Thu Jun 19 12:34:27 2014, Gabriele, DailyProgress, Crackle, Measurements at 250 mHz jun18_scatter_real_data.pngjun18_scatter_fake_data.pngjun18_ttest_fake_data.pngjun18_ttest_fake_data.png
Entry  Thu Jun 26 08:48:54 2014, Gabriele, DailyProgress, Crackle, Toward stainless steel blades 
Entry  Fri Jun 27 11:35:15 2014, Gabriele, DailyProgress, Crackle, Stainless steel blades installed 
Entry  Thu Jul 3 01:09:38 2014, xiaoyue, DailyProgress, Crackle, SS Blade Response Jul1SSTFmag.pngJul1SSTFmag.pngJul1SSTFphase.pngJul1SS_seismic_cohA.png
Entry  Wed Jun 11 00:40:50 2014, xiaoyue, DailyProgress, Crackle, EBSD map for maraging steel blade sample Maraging_map_003um_061014.jpgMaraging_poleF_003um_061014.jpg
    Reply  Wed Jul 9 17:19:15 2014, xiaoyue, DailyProgress, Crackle, EBSD map for maraging steel blade sample maraging0707.pngwhatever.002.jpg
       Reply  Fri Jul 11 16:42:24 2014, rana, DailyProgress, Crackle, EBSD map for maraging steel blade sample 
          Reply  Sat Jul 12 01:11:41 2014, xiaoyue, DailyProgress, Crackle, 2D FFT for EBSD Map maraging0610_norm.pngmaraging0707_norm.pngcross_sec_fft2.png
Entry  Tue Jul 15 09:25:38 2014, Gabriele, DailyProgress, Crackle, Damping loops on blades_july14.pngblade_a_fit.pngblade_b_fit.pngScreen_Shot_2014-07-15_at_9.23.01_AM.png
Entry  Tue Jul 15 09:32:54 2014, Gabriele, DailyProgress, Crackle, Fiber feedthrough nightmares 2014-07-14_17.23.07.jpg2014-07-14_17.22.51.jpg
Entry  Wed Jul 16 09:54:29 2014, Gabriele, DailyProgress, Crackle, New beam injection 2014-07-15_14.37.05.jpg2014-07-15_14.37.13.jpg2014-07-15_14.38.52.jpg2014-07-15_14.38.57.jpg
Entry  Wed Jul 16 10:07:44 2014, Gabriele, DailyProgress, Crackle, Michelson locked 
Entry  Wed Jul 16 12:48:09 2014, xiaoyue, DailyProgress, Crackle, EBSD for SS340, Grain Size Distribution SS1_reduct.tifSS_Grain.png
Entry  Fri Jul 18 19:26:18 2014, Gabriele, DailyProgress, Crackle, Michelson locked blades_mechanics.pngcompensator_guess_july18.png14.pngcompensator_july18_1.png
Entry  Tue Jul 22 19:38:35 2014, Gabriele, DailyProgress, Crackle, Daily progress MICH_oltf_comp2.pngjuly22_compensator_fit.pngMICH_oltf_comp3.png
Entry  Tue Jul 22 20:35:18 2014, Gabriele, DailyProgress, Crackle, Daily progress - integration MICH_oltf_notches.png
Entry  Thu Jul 24 12:35:36 2014, xiaoyue, DailyProgress, Crackle, Single Crystalline Cu micropillar 
Entry  Fri Jul 25 19:32:51 2014, Gabriele, DailyProgress, Crackle, Good lock, finally oltf.pngspectrum.png
Entry  Tue Jul 29 20:27:29 2014, Gabriele, DailyProgress, Crackle, Data taking with stainless steel blades 
Entry  Thu Jul 31 08:50:43 2014, Gabriele, DailyProgress, Crackle, Data not good wiggle_160Hz.png160Hz_instability.png
Entry  Thu Jul 31 18:09:56 2014, Gabriele, Summary, Crackle, Setup in the new lab 
Entry  Thu Jul 31 18:12:26 2014, Gabriele, DailyProgress, Crackle, Status of crackle1 
Entry  Mon Aug 4 18:00:17 2014, xiaoyue, DailyProgress, Crackle, micro cantilever re-locate.jpgcantilever.png1.03um_004.tif
Entry  Tue Aug 5 10:41:05 2014, xiaoyue, DailyProgress, Crackle, Michelson Locked plant_oltf3.jpg
Entry  Wed Aug 6 14:02:07 2014, Gabriele, Summary, Crackle, Lock robustness investigations unlocks_august5.pngunlocks_august5_fast_time.pngaugust5_timeseries.pngserv_in_spectra.png
Entry  Tue Aug 5 18:15:07 2014, Gabriele, DailyProgress, Crackle, Daily summary 
    Reply  Thu Aug 7 12:13:32 2014, xiaoyue, DailyProgress, Crackle, Hunt ghost beam 
Entry  Thu Aug 7 19:16:51 2014, Gabriele, DailyProgress, Crackle, Not yet there... instability59Hz.pngoltf.png
Entry  Mon Aug 11 14:13:17 2014, Gabriele, DailyProgress, Crackle, Michelson lock oltf1.pngoltf_new.png
Entry  Mon Aug 11 15:55:46 2014, rana, Things to Buy, Crackle, Fast PZT mirror for high BW locking 
Entry  Mon Aug 11 18:05:04 2014, Gabriele, DailyProgress, Crackle, Lock not yet good oltfs.pngoltfs_zoom.pnginstabilities.png
Entry  Mon Aug 11 18:23:38 2014, Gabriele, DailyProgress, Crackle, Actuation balancing balancing.png
Entry  Wed Aug 13 13:08:25 2014, xiaoyue, DailyProgress, Crackle, micromechanical analysis of yielding SS304_P1.jpgpillar_comress.pngIndentation_Plot.png
Entry  Sat Aug 16 17:16:05 2014, xiaoyue, DailyProgress, Crackle, COMSOL simulation demo_bound_conditions.jpgstress_contour_fill.png
Entry  Tue Aug 19 16:37:06 2014, Gabriele, DailyProgress, Crackle, Daily summary blade_balancing.png
Entry  Wed Aug 20 21:17:34 2014, xiaoyue, DailyProgress, Crackle, Increasing driving amplitude Compare_aug20.png
Entry  Fri Aug 22 09:50:01 2014, xiaoyue, DailyProgress, Crackle, Crackle2 born wallpaper.001.jpgphoto_1.JPG
Entry  Fri Aug 22 22:35:24 2014, Gabriele, Summary, Crackle, New model running on cymac2 
Entry  Tue Sep 2 18:48:47 2014, Gabriele, DailyProgress, Crackle, Master screen master.png
Entry  Wed Sep 3 10:28:34 2014, xiaoyue, DailyProgress, Crackle, Sign of non-linear noise compare.png
Entry  Thu Sep 4 14:29:11 2014, Gabriele, DailyProgress, Crackle, Everything is working (with the new cymac and workstation) 
Entry  Mon Sep 8 13:56:35 2014, Gabriele, Summary, Crackle, A closer look at some crackle data aug29_spectra_comparison.pngsegment14_fast_spectrogram.pngsegment24_fast_spectrogram.pngcompare_segments_nonstat.pngnoise_vs_corr.png
Entry  Wed Sep 10 09:45:33 2014, Gabriele, Summary, Crackle, Some small improvement in the data analysis process segments_without_selection.pngsegments_with_selection.pngline_removal.pngline_removal2.pngstudent_test.png
Entry  Wed Sep 10 10:39:46 2014, xiaoyue, DailyProgress, Crackle, Crackle1 driving amplitude calibration 
Entry  Wed Sep 10 11:34:20 2014, xiaoyue, DailyProgress, Crackle, SS304 cantilever bending dl_vs_t.pnghist_residual.pngfitl_dt.png
Entry  Wed Sep 10 14:16:30 2014, Gabriele, Summary, Crackle, Hunting down systematics calibration_lines_specgram.pngcalibration_lines_spectrum.pngcalibration_fourier_components.pngreal_data_with_calib_fourier_components.pngcompare_simulated_data.png
Entry  Thu Sep 11 17:35:38 2014, Gabriele, DailyProgress, Crackle, Misalignments and optical gain fluctuations 10x
Entry  Tue Sep 16 09:50:06 2014, Horng Sheng Chia, Summary, Crackle, SURF report: Optimization of Michelson Interferometer Signals in Crackle Noise Detection 
Entry  Tue Sep 16 09:51:30 2014, Yuji Yamanaka, Summary, Crackle, Visit report: Building the input optics for the Crackle2 experiment 
Entry  Tue Sep 16 09:52:38 2014, Enrico Dardanis, Summary, Crackle, SURF report: Modeling and control for the Crackle 2 experiment 
Entry  Tue Sep 16 09:55:26 2014, Carell Hamil, Summary, Crackle, SURF report: An Optical Setup for Crackle Noise Detection 
Entry  Wed Sep 17 10:48:01 2014, xiaoyue, Summary, Crackle, A brief review and recent progress on micro-mechanical model 
Entry  Wed Oct 8 15:31:26 2014, Gabriele, Summary, Crackle, Improved seismic isolation for crackle1 9x
Entry  Fri Oct 10 11:56:28 2014, Gabriele, DailyProgress, Crackle, Crackle1 moved to crackle lab 2014-10-10_11.41.09.jpg
Entry  Fri Oct 10 12:22:12 2014, Gabriele, Summary, Crackle, Improved two stages seismic stack 10x
Entry  Sun Oct 19 23:04:30 2014, xiaoyue, DailyProgress, Crackle, Improved seismic isolation stacks into the chamber stacks.png
    Reply  Mon Oct 20 09:59:40 2014, Gabriele, DailyProgress, Crackle, Improved seismic isolation stacks into the chamber 
Entry  Thu Oct 23 19:01:53 2014, ericq, Summary, Crackle, PZT measurement PZTresp.pdf
    Reply  Fri Oct 24 05:25:22 2014, Gabriele, Summary, Crackle, PZT measurement 
       Reply  Tue Nov 4 15:43:58 2014, ericq, Summary, Crackle, PZT measurement PZTresp.pdf2014-11-04_13.35.55.jpg2014-11-04_13.36.11.jpg
Entry  Mon Nov 17 12:52:07 2014, xiaoyue, DailyProgress, Crackle, Crackle1 reborn photo_2-1.JPGphoto_1-2.JPG
Entry  Thu Nov 20 23:03:10 2014, xiaoyue, DailyProgress, Crackle, Into the chamber crackle1_chamber.JPG
Entry  Tue Nov 25 11:46:18 2014, Gabriele, DailyProgress, Crackle, Seismic isolation - vertical 2014-11-25_11.07.53.jpg2014-11-25_10.17.12.jpg2014-11-25_spectra.png014-11-25_cable.png
Entry  Tue Nov 25 14:35:07 2014, Gabriele, DailyProgress, Crackle, Seismic isolation - horizontal 2014-11-25_horizontal1.png
Entry  Tue Nov 25 19:09:48 2014, Gabriele, DailyProgress, Crackle, Beam alignment 2014-11-25_16.10.11.jpg2014-11-25_18.07.26.jpg2014-11-25_18.07.18.jpg
Entry  Wed Nov 26 12:09:43 2014, Gabriele, DailyProgress, Crackle, Setup changed again and roughly aligned 2014-11-26_11.24.18.png2014-11-26_10.35.30.jpg2014-11-26_10.35.22.jpg
Entry  Wed Nov 26 14:42:08 2014, Gabriele, DailyProgress, Crackle, Status update 
Entry  Mon Dec 1 17:15:18 2014, Gabriele, DailyProgress, Crackle, Some things fixed, some more broken 
Entry  Tue Dec 2 15:15:56 2014, Zach, DailyProgress, Cryo SUS, Things we talked about on the phone 11/21/14 Screen_Shot_2014-09-24_at_4.19.51_PM.png
Entry  Tue Dec 2 17:39:46 2014, Gabriele, DailyProgress, Crackle, More things fixed 
Entry  Wed Dec 3 15:13:39 2014, Gabriele, DailyProgress, Crackle, One photodiode is broken 
Entry  Wed Dec 3 20:45:50 2014, Zach, DailyProgress, Cryo SUS, Cryostat unpacked 
Entry  Tue Dec 16 17:59:08 2014, Gabriele, DailyProgress, Crackle, Crackle2 assembly started + Cymac problems 2014-12-16_15.46.10.jpg2014-12-16_17.11.00.jpg2014-12-16_17.11.10.jpg
Entry  Thu Dec 18 14:37:58 2014, Gabriele, Summary, Crackle, Blade properties 
Entry  Fri Dec 19 15:38:43 2014, ericq, Computing, Crackle, Cymac2 Woes 
Entry  Fri Dec 19 16:37:59 2014, Gabriele, Misc, Crackle, Crackle 1 DAC 
Entry  Fri Dec 19 16:44:12 2014, Gabriele, DailyProgress, Crackle, More assembly 2014-12-19_12.40.32.jpg2014-12-19_12.28.07.jpg2014-12-19_12.28.15.jpg
Entry  Wed Jan 7 11:28:36 2015, Gabriele, DailyProgress, Crackle, New optical layout for Crackle2 crackle_v4.pdf
Entry  Wed Jan 7 15:31:10 2015, ericq, DailyProgress, Crackle, Crackle v1 relocked OLG_Jan6.pdf
Entry  Thu Jan 8 08:50:46 2015, Gabriele, DailyProgress, Crackle, Improved Crackle1 lock and sensitivity 08.png08.pngcompare_spectra.pngspectrogram1.pngnight_trend.png
Entry  Thu Jan 8 12:37:55 2015, Gabriele, Noise Hunting, Crackle, Hunting for the 70-300 Hz bump 54.png54.pngIMG_1781.JPG
    Reply  Fri Jan 9 08:50:32 2015, Gabriele, Noise Hunting, Crackle, Hunting for the 70-300 Hz bump 
Entry  Fri Jan 9 17:48:30 2015, Gabriele, DailyProgress, Crackle, Crackle1 noise hunting 
Entry  Mon Jan 12 10:38:16 2015, xiaoyue, DailyProgress, Crackle, Crackle2 optical layout 
Entry  Mon Jan 12 14:10:03 2015, Gabriele, DailyProgress, Crackle, Blocks and beam aligned on Crackle2 2015-01-09_18.00.22.jpg2015-01-12_13.17.38.pngUntitled-1.png
Entry  Mon Jan 12 17:10:33 2015, Gabriele, DailyProgress, Crackle, Crackle1 (no) progress 
Entry  Mon Jan 12 17:12:41 2015, Gabriele, DailyProgress, Crackle, Crackle2 fringes 2015-01-12_17.01.36.jpg
Entry  Wed Jan 14 11:18:28 2015, Gabriele, DailyProgress, Crackle, Damping loop exciting 58 Hz mode 
Entry  Wed Jan 14 11:54:48 2015, Gabriele, DailyProgress, Crackle, PZT servo for crackle1 2015-01-14_11.47.58.jpg2015-01-14_11.13.51.jpg56.png2015-01-14_11.30.42.jpg
Entry  Wed Jan 14 17:36:34 2015, Gabriele, DailyProgress, Crackle, Crackle1 locked with PZT 2015-01-14_17.29.40.jpg2015-01-14_17.04.44.jpg
Entry  Thu Jan 15 16:48:41 2015, Gabriele, DailyProgress, Crackle, PZT noise? displ_noise.png17.png
Entry  Fri Jan 16 18:22:45 2015, Gabriele, DailyProgress, Crackle, Crackle 1 locked with PZT with good performance 2015-01-16_18.07.38.jpg2015-01-16_18.07.44.jpg06.png
    Reply  Fri Jan 16 18:28:07 2015, Gabriele, DailyProgress, Crackle, Crackle 1 locked with PZT with good performance 
Entry  Tue Jan 20 17:43:20 2015, Gabriele, DailyProgress, Crackle, Crackle1 PZT calibration and displacement noise comparison displacement_noise.pngcircuit_noise.png
    Reply  Tue Jan 20 18:59:51 2015, ericq, DailyProgress, Crackle, Crackle1 PZT circuit noise simulation lisoNoise.pngLP.pngkrk1PZTdriver.zip
Entry  Thu Jan 22 10:09:35 2015, Gabriele, Summary, Crackle, PZT noise level pzt_noise.png
Entry  Thu Jan 22 10:13:09 2015, Gabriele, DailyProgress, Crackle, Compensator retuned 25.png
Entry  Thu Jan 22 18:06:08 2015, Gabriele, DailyProgress, Crackle, New BS installed - no improvement 2015-01-22_13.06.17.jpg25.pngnew_bs_errsig.png
Entry  Thu Jan 22 18:31:53 2015, Gabriele, Noise Hunting, Crackle, Some more evidence for the bump origin 42.png51.png
Entry  Wed Jan 21 18:26:56 2015, Gabriele, DailyProgress, Crackle, New low noise PZT locking 2015-01-21_18.20.47.jpgpzt_oltf.pngcalibrated_displacement_noise.png
    Reply  Fri Jan 23 13:06:33 2015, rana, Noise Hunting, Crackle, New low noise PZT locking 
Entry  Tue Jan 27 09:11:12 2015, Gabriele, DailyProgress, Crackle, PZT offload path 
Entry  Tue Jan 27 11:42:25 2015, Gabriele, Noise Hunting, Crackle, Reducing the beam path in air 2015-01-27_11.08.54.jpgspectrogram.png
Entry  Tue Jan 27 18:41:17 2015, Gabriele, DailyProgress, Crackle, Fiber feedthrough is back compare_spectra.pngspectrogram.pngspectrogram_pzt.png2015-01-27_17.25.13.jpg2015-01-27_17.25.25.jpg
Entry  Wed Jan 28 20:58:20 2015, Gabriele, DailyProgress, Crackle, Crackle1 PZT noise investigations 
Entry  Fri Jan 30 17:57:17 2015, Gabriele, DailyProgress, Crackle, More on crackle1 noise spectrogram_sr560.png
    Reply  Fri Jan 30 19:32:07 2015, Koji, DailyProgress, Crackle, More on crackle1 noise 
Entry  Mon Feb 2 11:07:16 2015, Gabriele, DailyProgress, Crackle, More on glitches/noise in crackle1 
Entry  Mon Feb 2 18:38:18 2015, xiaoyue, DailyProgress, Crackle, OSEMs working photo.JPG09.png37.png
Entry  Mon Feb 2 18:39:21 2015, Gabriele, DailyProgress, Crackle, A solution to PZT glitches 57.png55.png36.pngcompare_displacement_noise.png
Entry  Tue Feb 3 10:25:51 2015, Gabriele, DailyProgress, Crackle, Not yet there with crackle1 night_lock_trend.pngcompare_spectra.pngspectrogram_quiet_8utc.pngspectrogram_noisy_16utc.png
Entry  Tue Feb 3 15:28:43 2015, Gabriele, DailyProgress, Crackle, Crackle1 PZT offload 14.png14.png
Entry  Wed Feb 4 09:17:49 2015, Gabriele, DailyProgress, Crackle, Crackle1 night trend night_trend.pngcompare_spectra.png
Entry  Wed Feb 4 14:44:17 2015, xiaoyue, DailyProgress, Crackle, OSEMs damped 6x
Entry  Wed Feb 4 17:56:39 2015, Gabriele, DailyProgress, Crackle, Crackle2 progress 
Entry  Wed Feb 4 17:59:06 2015, Gabriele, DailyProgress, Crackle, Crackle1 progress 
Entry  Thu Feb 5 11:13:15 2015, Gabriele, DailyProgress, Crackle, The first spectrum of Crackle2 interferometer 9x
Entry  Thu Feb 5 12:22:44 2015, Gabriele, DailyProgress, Crackle, Calibrations 
Entry  Thu Feb 5 18:56:29 2015, Gabriele, DailyProgress, Crackle, Damping loops improved 
Entry  Thu Feb 5 19:06:02 2015, Gabriele, Summary, Crackle, Intensity noise intensity_noise_subtraction.pngintensity_noise_subtraction.png
Entry  Fri Feb 6 15:32:44 2015, Gabriele, DailyProgress, Crackle, Intermediate mass of Crackle2 suspended 2015-02-06_14.44.26.jpg
Entry  Fri Feb 6 17:49:44 2015, Gabriele, DailyProgress, Crackle, Measurement ongoing on Crackle2 
Entry  Mon Feb 9 17:50:44 2015, Gabriele, DailyProgress, Crackle, Crackle2 actuation characterization 6x
Entry  Mon Feb 9 17:52:07 2015, Gabriele, DailyProgress, Crackle, Crackle1 BS swap 
Entry  Mon Feb 9 17:55:02 2015, Gabriele, DailyProgress, Crackle, Crackle2 locked 14.png14.pngcalibrated_noise.pngcalibrated_noise.png
Entry  Tue Feb 10 11:01:20 2015, Gabriele, DailyProgress, Crackle, Vertical accelerometer on top of crackle2 2015-02-10_10.35.29.jpg2015-02-10_10.35.29.jpg
Entry  Wed Feb 11 15:48:22 2015, Gabriele, DailyProgress, Crackle, Shadow sensor calibration calibration.png
Entry  Wed Feb 11 17:10:30 2015, Gabriele, DailyProgress, Crackle, Crackle 1 alignment issues 
Entry  Fri Feb 13 10:37:06 2015, Gabriele, DailyProgress, Crackle, Crackle2 model rebuilt 49.png49.pngmodel_1.png
Entry  Fri Feb 13 10:41:17 2015, Gabriele, DailyProgress, Crackle, New PZT for Crackle1 2015-02-12_15.19.32.jpg2015-02-12_15.19.24.jpg2015-02-12_15.19.32.jpg
Entry  Wed Feb 18 16:38:31 2015, Gabriele, Summary, Crackle, Crackle2 update 
Entry  Sat Feb 21 09:39:12 2015, Gabriele, DailyProgress, Crackle, Crackle2 update 
Entry  Mon Feb 23 12:00:29 2015, xiaoyue, Summary, Crackle, crackle model up to date 11x
Entry  Tue Feb 24 12:30:02 2015, Gabriele, Misc, Crackle, Updated optical layout crackle_v4.pdf
Entry  Tue Feb 24 12:47:00 2015, Gabriele, Misc, Crackle, To do list 
Entry  Thu Feb 26 01:49:28 2015, xiaoyue, DailyProgress, Crackle, crackle2 realigned fringes_150225.pngBSW11_Transmission_780.jpgdamping_block1.pngdamping_block2.png
Entry  Wed Mar 4 03:29:30 2015, xiaoyue, DailyProgress, Crackle, Breakout cables FlatCableBreakout.pngFlatCableBreakout2.pngIMG_2920.jpgdamp1.pngdamp2.png
Entry  Thu Mar 5 21:43:30 2015, xiaoyue, DailyProgress, Crackle, DMA test on metallic glass 7x
Entry  Mon Mar 9 01:21:06 2015, xiaoyue, DailyProgress, Crackle, 1Z PD fixed damp1_mod.pngdamp2_mod.pngAP_SP_damped.png
Entry  Tue Mar 10 18:15:10 2015, Gabriele, DailyProgress, Crackle, Crackle2 troubleshooting 
Entry  Wed Mar 11 17:41:15 2015, Gabriele, DailyProgress, Crackle, Crackle2 cabling 2015-03-11_16.30.09.jpg2015-03-11_16.30.09.jpg2015-03-11_16.29.43.jpg2015-03-11_17.21.56.jpg
Entry  Mon Mar 16 16:48:33 2015, Gabriele, DailyProgress, Crackle, Electronic box 
Entry  Tue Mar 24 17:05:09 2015, Gabriele, DailyProgress, Crackle, Crackle 2 is suspended 2015-03-24_16.38.21.jpg2015-03-24_16.32.12.jpg
Entry  Tue Mar 24 17:07:22 2015, xiaoyue, DailyProgress, Crackle, Electronics good to go IMG_3050.jpg
Entry  Wed Mar 25 16:46:48 2015, Gabriele, DailyProgress, Crackle, OSEM repaired 
Entry  Thu Mar 26 17:49:53 2015, Gabriele, DailyProgress, Crackle, Crackle2 is fully suspended 2015-03-26_16.53.28.jpg2015-03-26_17.20.05.jpg2015-03-26_17.20.36.jpg2015-03-26_17.21.36.jpg2015-03-26_17.23.32.mov
Entry  Fri Mar 27 16:33:56 2015, Gabriele, DailyProgress, Crackle, New OSEM electronic boards 2015-03-27_16.17.18.jpg
Entry  Fri Mar 27 23:26:56 2015, xiaoyue, DailyProgress, Crackle, Flat cable in place IMG_3064.jpgIMG_3064.jpgIMG_3063.jpg
Entry  Mon Mar 30 12:57:34 2015, Gabriele, Summary, Crackle, First OSEM spectra with suspended breadboard displacement_spectra.pngdisplacement_spectra.pdf
Entry  Mon Mar 30 18:03:29 2015, Gabriele, DailyProgress, Crackle, Electronics for breadboard damping 2015-03-30_17.57.48.jpg
Entry  Tue Mar 31 10:39:44 2015, Gabriele, DailyProgress, Crackle, Electronic boards characterization coil_drivers.pngshadow_sensor_fits.png
Entry  Tue Mar 31 10:58:27 2015, xiaoyue, DailyProgress, Crackle, Fused quartz nanopillars fabrication FQ_B2.001.jpggold_film.tif
Entry  Tue Mar 31 17:14:15 2015, Gabriele, DailyProgress, Crackle, More electronics 
Entry  Wed Apr 1 12:29:18 2015, xiaoyue, DailyProgress, Crackle, DMA test on fused quartz FQB2_modulus.pngFQB2good_modulus.png
Entry  Thu Apr 2 18:04:05 2015, Gabriele, DailyProgress, Crackle, Toward bread board sensing and damping 2015-04-02_17.36.23.jpg
Entry  Fri Apr 3 16:08:46 2015, Gabriele, DailyProgress, Crackle, Calibration of the new coil driver boards coil_calibration_fit.png
Entry  Fri Apr 3 17:11:19 2015, Gabriele, DailyProgress, Crackle, Stiffening structure installed back 2015-04-03_16.58.19.jpg2015-04-03_16.58.24.jpg
Entry  Sun Apr 5 23:52:49 2015, xiaoyue, DailyProgress, Crackle, Breakout cables 2 IMG_3323.jpg
Entry  Mon Apr 6 00:49:03 2015, xiaoyue, Summary, Crackle, Aggregate Cu, MG, FQ DMA measurements aggregate_FQ_MG_Cu_phase.png
Entry  Mon Apr 6 11:15:12 2015, Gabriele, Summary, Crackle, Some reference drawing for breadboard OSEM installation Screen_Shot_2015-04-06_at_9.44.46_AM.pngScreen_Shot_2015-04-06_at_9.45.56_AM.pngScreen_Shot_2015-04-06_at_9.47.38_AM.png
Entry  Mon Apr 6 18:41:37 2015, Gabriele, DailyProgress, Crackle, Breadboard magnets in place 2015-04-06_18.31.52.jpg2015-04-06_18.32.14.jpg2015-04-06_18.32.26.jpg
Entry  Wed Apr 8 09:50:37 2015, Gabriele, DailyProgress, Crackle, Magnets and OSEMs are installed 
Entry  Wed Apr 8 15:41:50 2015, Gabriele, Summary, Crackle, Serial numbers of OSEM boards 
Entry  Thu Apr 9 15:03:01 2015, Gabriele, DailyProgress, Crackle, Crackle2 suspended and fully sensed 
Entry  Thu Apr 9 17:32:30 2015, Gabriele, Misc, Crackle, Something wrong with block 2 x.pngy.pngz.png
Entry  Fri Apr 10 16:28:31 2015, Gabriele, Summary, Crackle, Breadboard OSEM naming bb_osems.png
Entry  Fri Apr 10 17:26:10 2015, Gabriele, DailyProgress, Crackle, All OSEMs centered and damping on damped_undamped_C.pngdamped_undamped_z1.pngBB_damping_screenshot_new.png
Entry  Thu Apr 16 00:06:24 2015, xiaoyue, DailyProgress, Crackle, Michelson aligned on suspended board optical_input.001.jpgyuji_telescope.pnglock_fringes.pngdamp_blocks.pngdamping_susp.png
Entry  Mon Apr 20 16:28:02 2015, xiaoyue, DailyProgress, Crackle, Michelson poorly locked lock_filter.pnglock_servin.pngpsd_lock_servin.png
Entry  Thu Apr 23 02:32:11 2015, xiaoyue, DailyProgress, Crackle, First suspended Michelson error signal spectra spectrum_nonlinear.pnglock_investigate.png
Entry  Tue Apr 28 10:56:39 2015, Gabriele, Noise Hunting, Crackle, Noise between 10 and ~200 Hz 
Entry  Mon May 4 18:31:38 2015, xiaoyue, DailyProgress, Crackle, Board sagging down 6x
Entry  Tue May 5 17:09:57 2015, xiaoyue, DailyProgress, Crackle, Lifting the sagged board up 
Entry  Fri May 8 17:50:14 2015, Gabriele, DailyProgress, Crackle, Board again sensed and damped 
Entry  Sun May 10 15:33:36 2015, xiaoyue, Summary, Crackle, Crackling-noisy materials candidates 
Entry  Mon May 11 17:59:15 2015, Gabriele, DailyProgress, Crackle, Crackle2 realignment progress 
Entry  Mon May 11 19:37:51 2015, xiaoyue, DailyProgress, Crackle, Photodiode upgrade to-do.jpeg
Entry  Tue May 12 17:51:47 2015, Gabriele, DailyProgress, Crackle, Fringes again 
Entry  Wed May 13 17:10:16 2015, Gabriele, DailyProgress, , Some retuning 
Entry  Thu May 14 14:01:48 2015, Gabriele, DailyProgress, Crackle, Michelson locked spectrum spectrum.png
Entry  Thu May 21 18:48:12 2015, Saikanth, Summary, Crackle, Sensing breadboard motion | Analytical model - Transformation relations osem_scheme.png
Entry  Mon May 25 12:15:53 2015, Saikanth, Summary, Crackle, Sensing breadboard motion | Analytical model - Transformation relations | Corrections, final matrix osem_scheme.png
Entry  Mon May 25 15:30:46 2015, Saikanth, DailyProgress, Crackle, Sensing breadboard motion | Reconstructing in 6D transform_1_1.jpg
Entry  Mon Jun 1 18:19:30 2015, Saikanth, Summary, Crackle, Sensing motion of breadboard | Spectra of motion in physical d.o.f 7x
Entry  Thu Jun 4 14:31:27 2015, Gabrele, DailyProgress, Crackle, The new vacuum chamber is here 2015-06-04_10.20.16.jpg2015-06-04_13.16.48.jpg2015-06-04_13.20.36.jpg
Entry  Fri Jun 5 17:25:41 2015, Gabriele, Noise Hunting, Crackle, Reference seismic spectra of the optical table seismic_motion.png
Entry  Mon Jun 8 12:57:18 2015, Gabriele, DailyProgress, Crackle, Crackle2 table cleared 2015-06-08_11.21.36.jpg2015-06-08_12.48.40.jpg
Entry  Mon Jun 8 15:40:08 2015, Saikanth, Summary, Crackle, Characterization of mechanical response of breadboard suspension 14x
Entry  Tue Jun 9 18:01:52 2015, Saikanth, DailyProgress, Crackle, Fitting multiple transfer functions with common set of poles multi_1_mag.jpgmulti_1_phase.jpg
Entry  Wed Jun 10 17:44:46 2015, Gabriele, DailyProgress, Crackle, Crackle2 into vacuum chamber 13x
Entry  Thu Jun 11 17:55:05 2015, Gabriele, Computing, Crackle, New suspension MEDM screen medm_screen_sensing.pngmedm_screen_control.pngmedm_screen_control.pngmedm_screen_driving.pngmedm_screen_driving.png
Entry  Thu Jun 11 19:55:35 2015, xiaoyue, DailyProgress, Crackle, High carbon steel blades put in order 
Entry  Fri Jun 12 09:24:49 2015, Gabriele, DailyProgress, Crackle, All OSEMs centered 
Entry  Fri Jun 12 12:38:48 2015, Saikanth, DailyProgress, Crackle, Comparison of motion spectra - with longer legs vs with shorter and floating legs 6x
Entry  Fri Jun 12 17:09:58 2015, Gabriele, Computing, Crackle, Master screen 32.png
Entry  Fri Jun 12 17:30:29 2015, Gabriele, DailyProgress, Crackle, OSEM centering (again) 
Entry  Fri Jun 12 17:33:22 2015, Gabriele, DailyProgress, Crackle, Laser beam leveled 
Entry  Sun Jun 14 13:22:36 2015, xiaoyue, DailyProgress, Crackle, Michelson Aligned 
Entry  Mon Jun 15 15:00:37 2015, Gabriele, DailyProgress, Crackle, Magnet C was almost off 2015-06-15_13.37.38.jpg
Entry  Mon Jun 15 17:59:26 2015, Gabriele, DailyProgress, Crackle, A first attempt at locking 
Entry  Wed Jun 17 09:00:54 2015, Gabriele, DailyProgress, Crackle, Block z actuation Screen_Shot_2015-06-17_at_8.45.06_AM.pngScreen_Shot_2015-06-17_at_8.53.19_AM.pngScreen_Shot_2015-06-17_at_8.43.04_AM.pngScreen_Shot_2015-06-17_at_8.43.38_AM.png
Entry  Wed Jun 17 10:54:17 2015, Gabriele, DailyProgress, Crackle, Block z transfer functions - more fit.png
Entry  Thu Jun 18 10:16:12 2015, Saikanth, HowTo, Crackle, Alignment of the suspension system in the new shorter-leg setup 
Entry  Wed Jun 17 16:21:03 2015, Gabriele, DailyProgress, Crackle, Fixed Z1 sensor board, broken cymac? 
    Reply  Thu Jun 18 12:15:53 2015, Gabriele, DailyProgress, Crackle, Fixed Z1 sensor board, broken cymac? 
Entry  Thu Jun 18 12:29:45 2015, Gabriele, DailyProgress, Crackle, Reference configuration for actuations and damping medm_screens1.pngmedm_screens2.pngmedm_screens3.pngreference_signals.png
Entry  Thu Jun 18 13:40:16 2015, Saikanth, Summary, Crackle, Force and torque transformation equations - Driving Matrix osem_scheme.png
Entry  Thu Jun 18 13:53:28 2015, Saikanth, DailyProgress, Crackle, Transfer function measurements - with shorter legs translations_A-exc_new.pdfrotations_A-exc_new.pdftranslations_A-exc.figrotations_A-exc.fig
Entry  Fri Jun 19 18:34:03 2015, Gabriele, DailyProgress, Crackle, Michelson locked with good gain coil_z_tf_electronic_crosstalk.pnglock.pngoltf.pnglock_filter.pngsusp_damping_off.png
Entry  Tue Jun 23 08:57:31 2015, Gabriele, Computing, Crackle, Disk cloning concluded, and failed 2015-06-23_08.39.11.jpg2015-06-23_08.44.49.jpg
Entry  Tue Jun 23 11:58:44 2015, Gabriele, DailyProgress, Crackle, Morning recovery 
Entry  Wed Jun 24 10:55:57 2015, Gabriele, Misc, Crackle, Short term plans 
Entry  Wed Jun 24 13:13:54 2015, xiaoyue, DailyProgress, Crackle, Michelson lock improved 6x
Entry  Wed Jun 24 16:24:49 2015, Gabriele, DailyProgress, Crackle, Measurement of ADC noise adc_noise.png
Entry  Wed Jun 24 16:30:29 2015, Gabriele, DailyProgress, Crackle, Bell jar in position lock_with_hat.png
Entry  Wed Jun 24 16:34:11 2015, Gabriele, Computing, Crackle, New screens and aliases 35.png
Entry  Wed Jun 24 23:08:08 2015, Saikanth, Summary, Crackle, Unsuccessful attempts to automate parallel TF measurements 
Entry  Wed Jun 24 23:45:21 2015, Saikanth, DailyProgress, Crackle, Parallel DTT TF measurements - parameters 5av_5cyc.png5av_8cyc.png5av_10cyc.png7av_8cyc.png
Entry  Thu Jun 25 12:45:24 2015, Gabriele, DailyProgress, Crackle, Whitening circuit for PD readout 2015-06-25_12.38.40.jpg2015-06-25_12.15.05.jpgwhitenings.png
Entry  Thu Jun 25 17:58:44 2015, Gabriele, DailyProgress, Crackle, Picomotors installed on M3 2015-06-26_15.56.05.jpg
Entry  Fri Jun 26 21:32:53 2015, Gabriele, DailyProgress, Crackle, Rebalancing - again 
Entry  Mon Jun 29 20:29:19 2015, Saikanth, Summary, Crackle, Parallel TF measurements (automation) now possible a-excrun_multi_tf.py
    Reply  Mon Jun 29 21:34:31 2015, Koji, Summary, Crackle, Parallel TF measurements (automation) now possible 
Entry  Tue Jun 30 11:31:28 2015, Gabriele, Computing, Crackle, Some useful scripts 
Entry  Mon Jun 29 21:59:16 2015, Saikanth, DailyProgress, Crackle, More realignment and some more knocking off 
    Reply  Tue Jun 30 11:44:37 2015, Saikanth, DailyProgress, Crackle, More realignment and some more knocking off 
Entry  Tue Jun 30 15:36:23 2015, Saikanth, Summary, Crackle, Characterization of mechanical response of suspension system: Analytical modeling - Model#1 CoilA_to_SensA_analytical_fit.pdfModel_parameters.xlsx
Entry  Tue Jun 30 17:39:42 2015, Gabriele, DailyProgress, Crackle, Michelson relocked z1.pngz2.pngoltf.png
Entry  Tue Jun 30 17:46:28 2015, Gabriele, DailyProgress, Crackle, Whitening boards for Thorlabs PDs whitening_fit.png2015-07-01_11.14.34.jpg
Entry  Thu Jul 2 11:53:49 2015, Gabriele, DailyProgress, Crackle, Miscellaneous work 
Entry  Thu Jul 2 12:53:48 2015, Gabriele, Summary, Crackle, New photodiodes 
Entry  Thu Jul 2 17:51:11 2015, Gabriele, DailyProgress, Crackle, Michelson locked into chamber (not in vacuum yet) 57.png
Entry  Mon Jul 6 15:00:34 2015, Gabriele, DailyProgress, Crackle, PD whitening 2015-07-06_14.41.39.jpgnew_screeen_whitening.png
Entry  Mon Jul 6 18:40:03 2015, Saikanth, DailyProgress, Crackle, Measurement trials over the weekend 
Entry  Tue Jul 7 10:09:07 2015, Gabriele, Misc, Crackle, Suspension drifts over night night_drift.pngnight_drift_dofs.png
Entry  Tue Jul 7 17:52:59 2015, Gabriele, DailyProgress, Crackle, Effect of pumping the legs repump.png
Entry  Tue Jul 7 17:58:41 2015, Gabriele, DailyProgress, Crackle, Legs deflated and inflated again Comparison_floating_deflated.png
Entry  Wed Jul 8 10:18:45 2015, Gabriele, DailyProgress, Crackle, Recovery 
Entry  Wed Jul 8 15:30:16 2015, Gabriele, Summary, Crackle, Michelson locked with whitened signals lock_on_whitened.pngnoise_spectrum_nobelljar.pnglocked_time_series.png
Entry  Wed Jul 8 17:42:45 2015, Saikanth, DailyProgress, Crackle, All set for measurements coilA_exc_profile.pdf
Entry  Thu Jul 9 13:13:50 2015, Gabriele, Computing, Crackle, Model change and scripts 
Entry  Thu Jul 9 17:01:15 2015, Gabriele, Noise Hunting, Crackle, Acoustic noise and similar 6x
Entry  Thu Jul 9 17:35:46 2015, Gabriele, Noise Hunting, Crackle, Quiet data 
Entry  Fri Jul 10 12:08:54 2015, Gabriele, Noise Hunting, Crackle, Dark and ADC noises, shot noise dark_adc.png
Entry  Fri Jul 10 17:56:47 2015, Gabriele, DailyProgress, Crackle, Locking improvements compare_spectra.pngcompare_tfs.png
Entry  Fri Jul 10 12:16:28 2015, Gabriele, DailyProgress, Crackle, Online calibrated Michelson displacement noise actuator.pngonline_calibrated_displacement.png
    Reply  Fri Jul 10 17:58:44 2015, Gabriele, DailyProgress, Crackle, Online calibrated Michelson displacement noise calibrated_with_highpass.png
Entry  Fri Jul 10 18:04:10 2015, Gabriele, Computing, Crackle, Autolocker logic new_master.png
Entry  Fri Jul 10 18:10:42 2015, Gabriele, Misc, Crackle, How is Crackle2 doing? crackle_vs_crackle.png
Entry  Fri Jul 10 22:46:43 2015, Saikanth, DailyProgress, Crackle, TF measurements with driving matrix implemented 
Entry  Fri Jul 10 23:07:53 2015, Saikanth, HowTo, Crackle, How to initiate TF measurements with driving matrix implemented 
Entry  Mon Jul 13 14:51:11 2015, xiaoyue, Summary, Crackle, More DMA tests and Analysis Cu_DMAcalibr(xn).pdf
Entry  Mon Jul 13 18:18:35 2015, Gabriele, DailyProgress, Crackle, Michelson left locked for the night 
Entry  Tue Jul 14 08:55:09 2015, Gabriele, DailyProgress, Crackle, More than 10 hours of continuos night lock night_trend_1.pngnight_trend_2.png
Entry  Tue Jul 14 11:06:02 2015, Gabriele, Noise Hunting, Crackle, Seismic, acoustic and laser intensity noise projections 7x
Entry  Tue Jul 14 11:21:53 2015, Gabriele, Noise Hunting, Crackle, Crackle 2 noise budget noise_budget_2015_07_14.pdf
Entry  Tue Jul 14 18:18:15 2015, Gabriele, Computing, Crackle, Modification to model and screens 
Entry  Tue Jul 14 20:50:36 2015, Gabriele, Noise Hunting, Crackle, Frequency noise coupling freq_noise_char.pngfreq_noise_proj.png
Entry  Tue Jul 14 20:58:07 2015, xiaoyue, DailyProgress, Crackle, DMA fit residual Cu_DMAresid.pdf
Entry  Tue Jul 14 18:22:52 2015, Gabriele, DailyProgress, Crackle, Locked for the night 
    Reply  Tue Jul 14 21:31:20 2015, Gabriele, DailyProgress, Crackle, Locked for the night oltfs.png
Entry  Wed Jul 15 11:04:12 2015, Gabriele, Summary, Crackle, Locked for another 10 hours night_trend.pngglitches.png
Entry  Wed Jul 15 11:47:45 2015, Gabriele, DailyProgress, Crackle, Validation of online calibrated stream comparison_calibration_cltf.png
Entry  Wed Jul 15 11:52:10 2015, Gabriele, Noise Hunting, Crackle, Noise budget noise_budget_2015_07_15.pdf
Entry  Wed Jul 15 16:12:30 2015, Gabriele, Noise Hunting, Crackle, Tried to confirm frequency noise hypothesis, found something else frequency_noise_tf.pngeffect_of_contrast.png
Entry  Wed Jul 15 16:32:03 2015, Gabriele, Computing, Crackle, Scripts migration 
Entry  Thu Jul 16 17:14:46 2015, Gabriele, Misc, Crackle, What happens when a magnet is loose? resonance.png
    Reply  Thu Jul 16 19:16:20 2015, Koji, Misc, Crackle, What happens when a magnet is loose? P1010023.JPGP1010027.JPG
    Reply  Thu Jul 16 23:31:20 2015, Saikanth, Misc, Crackle, What happens when a magnet is loose? 
Entry  Fri Jul 17 22:44:07 2015, Saikanth, DailyProgress, Crackle, Final suspension TF measurements 22x
Entry  Mon Jul 20 09:06:06 2015, Gabriele, DailyProgress, Crackle, Weekend activities 
Entry  Mon Jul 20 09:18:30 2015, Gabriele, Summary, Crackle, Planning for the week 
Entry  Mon Jul 20 12:54:14 2015, Gabriele, DailyProgress, Crackle, Step 1: measurement of Michelson asymmetry with frequency noise injection frequency_noise_coupling.png
Entry  Mon Jul 20 12:56:24 2015, Gabriele, DailyProgress, Crackle, Step 3: safety stops for the blocks 2015-07-20_12.18.14.jpg2015-07-20_12.18.24.jpg
Entry  Mon Jul 20 12:57:39 2015, Gabriele, DailyProgress, Crackle, Laser beam path protection 2015-07-20_10.22.42.jpg2015-07-20_10.22.47.jpg
Entry  Mon Jul 20 17:56:17 2015, Gabriele, DailyProgress, Crackle, Steps 4 and 5: old fashioned measurement of the arm length difference comparison_design_built.gif2015-07-20_15.20.30.jpg
Entry  Mon Jul 20 18:05:54 2015, Gabriele, DailyProgress, Crackle, Step 7: fine tuning of the BS alignment 2015-07-20_17.02.42.jpg2015-07-20_17.02.37.jpg
Entry  Tue Jul 21 09:28:47 2015, Gabriele, Summary, Crackle, Michelson gain and frequency noise coupling 11x
Entry  Tue Jul 21 09:46:57 2015, Gabriele, DailyProgress, Crackle, Correction to arm length difference estimation crackle_as_installed_2015_07_20.pdf
Entry  Tue Jul 21 18:01:29 2015, Gabriele, DailyProgress, Crackle, Step 6: new Optocad layout crackle_v5.pdf
Entry  Tue Jul 21 21:42:15 2015, Gabriele, DailyProgress, Crackle, Dimensions to aid repositioning of optical components crackle_v5_distances.pdf
Entry  Wed Jul 22 01:15:45 2015, Xiaoyue, Summary, Crackle, [2012 Laurson] PRL paper, physical units investigation 
Entry  Wed Jul 22 10:29:44 2015, ericq, Summary, Crackle, Some cymac updates 
Entry  Wed Jul 22 14:05:36 2015, Gabriele, DailyProgress, Crackle, Updated Optocad drawing, few things moved crackle_v5.pdf
Entry  Wed Jul 22 22:03:36 2015, Gabriele, DailyProgress, Crackle, Steps 8 and 9: all optics installed in place 2015-07-22_19.27.01.jpg2015-07-22_19.27.01.jpg2015-07-22_19.27.08.jpg2015-07-22_19.27.08.jpg2015-07-22_10.49.26.jpg
Entry  Wed Jul 22 22:16:14 2015, Gabriele, HowTo, Crackle, How to properly clamp the breadboard 2015-07-22_09.20.38.jpg2015-07-22_09.20.55.jpg
Entry  Thu Jul 23 09:51:16 2015, Gabriele, Misc, Crackle, Weights Screen_Shot_2015-07-23_at_8.42.12_AM.png
Entry  Thu Jul 23 15:44:17 2015, Gabriele, Misc, Crackle, Cable reference 
Entry  Thu Jul 23 17:04:19 2015, Gabriele, DailyProgress, Crackle, Lifting and balancing the suspension 2015-07-23_14.45.32.jpg
Entry  Fri Jul 24 18:52:02 2015, Gabriele, DailyProgress, Crackle, Still trying to center OSEMs 
Entry  Fri Jul 24 19:04:29 2015, Gabriele, Computing, Crackle, Started cymac disk cloning 
    Reply  Sat Jul 25 13:11:21 2015, Gabriele, Computing, Crackle, Started cymac disk cloning 
Entry  Sat Jul 25 13:46:41 2015, Gabriele, Computing, Crackle, Explanation of the KR2 model 8x
Entry  Sat Jul 25 18:15:58 2015, Gabriele, DailyProgress, Crackle, Feedthrough installed 2015-07-25_17.39.34.jpgfeedthrough_cabling.pdf
Entry  Sat Jul 25 18:27:05 2015, Gabriele, Computing, Crackle, Remote control of picomotors 
Entry  Sat Jul 25 19:29:57 2015, Gabriele, DailyProgress, Crackle, Some problems fixed, some new ones 
    Reply  Sat Jul 25 19:59:05 2015, Gabriele, DailyProgress, Crackle, Some problems fixed, some new ones 
Entry  Sun Jul 26 12:02:40 2015, Gabriele, DailyProgress, Crackle, All OSEMs centered and working 
Entry  Sun Jul 26 17:48:52 2015, Gabriele, DailyProgress, Crackle, Michelson alignment 
Entry  Sun Jul 26 18:10:02 2015, Gabriele, DailyProgress, Crackle, Magnet F loose 
Entry  Mon Jul 27 12:48:55 2015, Gabriele, DailyProgress, Crackle, Electronic box moved and recabled 2015-07-27_12.21.37.jpg2015-07-27_12.21.50.jpg
Entry  Mon Jul 27 18:20:44 2015, Gabriele, DailyProgress, Crackle, Still working on balancing and OSEMs 
Entry  Mon Jul 27 18:25:48 2015, Gabriele, DailyProgress, Crackle, IR cameras 2015-07-27_14.55.49.jpg2015-07-27_14.55.55.jpg
Entry  Tue Jul 28 18:40:49 2015, Gabriele, DailyProgress, Crackle, Michelson aligned 
Entry  Wed Jul 29 09:12:54 2015, Gabriele, Noise Hunting, Crackle, Some reference times reference_spectra.zip
Entry  Wed Jul 29 09:22:29 2015, Gabriele, Noise Hunting, Crackle, Investigations on locking problems 12x
Entry  Wed Jul 29 14:37:53 2015, Gabriele, Computing, Crackle, The source of our locking problems... 
Entry  Wed Jul 29 16:44:41 2015, Gabriele, DailyProgress, Crackle, Michelson re-locked 
Entry  Wed Jul 29 22:12:53 2015, Gabriele, DailyProgress, Crackle, Michelson arm length difference 
Entry  Thu Jul 30 12:16:05 2015, Gabriele, DailyProgress, Crackle, Locking tuning new_resgains.png
Entry  Thu Jul 30 12:19:38 2015, Gabriele, DailyProgress, Crackle, Pumping down block_trend_pumpdown.pngsusp_trend_pumpdown.png
Entry  Wed Jul 29 22:30:29 2015, Gabriele, DailyProgress, Crackle, Michelson locked with bell jar on oltf_plant.pngmich_dz_comparison.png
    Reply  Thu Jul 30 13:52:41 2015, ericq, DailyProgress, Crackle, PSD calculation methods for high dynamic range data krk_asd2.png
Entry  Thu Jul 30 21:41:13 2015, Gabriele, DailyProgress, Crackle, Pumped down, locked, sensitivity first_spectrum_in_vacuum.png
Entry  Thu Jul 30 22:12:24 2015, Gabriele, Summary, Crackle, Plans for the next two weeks 
Entry  Fri Jul 31 08:53:32 2015, Gabriele, Summary, Crackle, Last crackle night night_trend_serv_in.pngnight_trend_calib_line.png
Entry  Fri Jul 31 10:58:44 2015, Gabriele, Noise Hunting, Crackle, Intensity noise rin_injection.pngrin_to_mich_tf.pngintensity_noise_projection.png
Entry  Fri Jul 31 17:06:01 2015, Gabriele, Computing, Crackle, Autolocker operative IMG_2706.JPG
Entry  Fri Jul 31 21:48:30 2015, Gabriele, DailyProgress, Crackle, Michelson left locked with autolocker on 
Entry  Fri Jul 31 23:18:26 2015, Xiaoyue, DailyProgress, Crackle, Dewhitening filter balancing AP-SP_phase.pngAP.pngSP.png
Entry  Sat Aug 1 15:06:40 2015, Gabriele, Misc, Crackle, Autolocker disabled 
Entry  Sun Aug 2 09:56:28 2015, Gabriele, Noise Hunting, Crackle, Crackle2 vs Crackle1 crackle_vs_crackle.pdfcrackle_vs_crackle.png
Entry  Sun Aug 2 21:48:49 2015, Gabriele, Noise Hunting, Crackle, Low frequency noise is non stationary 9x
Entry  Mon Aug 3 15:44:23 2015, Xiaoyue, DailyProgress, Crackle, Magnet touching susp_psd.png
Entry  Tue Aug 4 12:59:04 2015, Gabriele, Noise Hunting, Crackle, Scattered light  11x
Entry  Tue Aug 4 17:58:12 2015, ericq, DailyProgress, Crackle, KR2 Model Updated for Z OSEM -> Suspension damping 
    Reply  Tue Aug 4 19:30:42 2015, Gabriele, DailyProgress, Crackle, KR2 Model Updated for Z OSEM -> Suspension damping 
Entry  Tue Aug 4 20:11:06 2015, Gabriele, Noise Hunting, Crackle, More thoughts on scattered light noise: it seems compatible with mirror surface roughness CodeCogsEqn.gif
Entry  Tue Aug 4 20:13:05 2015, Xiaoyue, DailyProgress, Crackle, OSEM recentering and optics cleaning 24.png
    Reply  Tue Aug 4 20:48:22 2015, Gabriele, DailyProgress, Crackle, OSEM recentering and optics cleaning 
Entry  Tue Aug 4 22:08:46 2015, Xiaoyue, DailyProgress, Crackle, Add whitened signals to disk 
Entry  Wed Aug 5 10:41:17 2015, Gabriele, Noise Hunting, Crackle, BLRMS monitors 
Entry  Wed Aug 5 22:25:15 2015, Xiaoyue, DailyProgress, Crackle, PD uncorrelated noise, more balancing for intensity noise, and shot noise 
Entry  Thu Aug 6 11:11:50 2015, Gabriele, Noise Hunting, Crackle, A look at the last night lock we had comparison_mich_dz.pngcomparison_z1.pngscattered_light_prediction.pngblrms_trend.png
Entry  Thu Aug 6 11:59:46 2015, Gabriele, Noise Hunting, Crackle, Whitened photodiode balancing aw_spectrogram.pngpd_coherence.pngpd_ratio_fit.png
Entry  Thu Aug 6 12:12:26 2015, Gabriele, Noise Hunting, Crackle, Incoherent noise in the two photodiodes pd_incoherent_noise.pngproject_uncorrelated.png
Entry  Thu Aug 6 13:17:48 2015, Xiaoyue, Misc, Crackle, Fix CyMAC 
Entry  Fri Aug 7 12:39:05 2015, Saikanth, Misc, Crackle, SURF'15 Documentation | Scripts/Templates to be moved to workstation 
Entry  Sat Aug 8 16:25:17 2015, Gabriele, Noise Hunting, Crackle, Some thought on the MICH residual motion residual_error.pngcoherence_vert_roll.png
Entry  Sat Aug 8 16:56:22 2015, Xiaoyue, DailyProgress, Crackle, High resolution plant and OLTF measurements OPTF_100-500_sweep.pngOLTF_100-500Hz.pngOLTF_0-200Hz_Aug7.pngOLTF_0-200_overlap_zoom.pngOLTF_200-1000Hz_sweep1.png
Entry  Sat Aug 8 17:37:27 2015, Gabriele, Noise Hunting, Crackle, Plant, open and closed loop transfer functions at high frequency plant.pngovershoot.png
Entry  Sat Aug 8 23:00:39 2015, Xiaoyue, DailyProgress, Crackle, Stitching the plant plant_8-1102.png
Entry  Wed Aug 12 00:10:04 2015, Xiaoyue, DailyProgress, Crackle, Seismic noise characterization seismic_TF.png
Entry  Wed Aug 12 23:01:35 2015, Xiaoyue, DailyProgress, Crackle, Install and calibrate accelerometer FFTA_X.eps
Entry  Fri Aug 14 14:10:49 2015, Xiaoyue, DailyProgress, Crackle, Seismic noise to Mich coupling seismic_acce_TF.pngseismic_psd.png
Entry  Sun Aug 16 10:42:28 2015, Xiaoyue, DailyProgress, Crackle, Linear DAC noise propagation DAC_noise_flow_diagram.jpgCoilZ1_fitTF.pngDAC_noise_project.png
Entry  Mon Aug 17 04:24:24 2015, Saikanth, Summary, Crackle, Pending update: Analytical modeling of Crackle2 suspension 6x
Entry  Mon Aug 17 12:20:20 2015, Xiaoyue, DailyProgress, Crackle, Status of the lock OLTF_no_boost.pngcoil_actuate.jpgoltf_08_15_fit.pngcomp_comp2.png
Entry  Mon Aug 17 12:34:29 2015, Gabriele, Misc, Crackle, Weekly plan 
Entry  Mon Aug 17 16:33:49 2015, Gabriele, DailyProgress, Crackle, Lock recovery susp_steps.png497.png
Entry  Mon Aug 17 16:40:16 2015, Gabriele, Noise Hunting, Crackle, Table motion due to electronic rack acoustic noise acoustic_noise_rack.png
Entry  Tue Aug 18 05:42:48 2015, Xiaoyue, DailyProgress, Crackle, Populated new PD circuit board and Mounted Diodes e-board.JPGdiodes.JPG
Entry  Tue Aug 18 15:50:55 2015, Gabriele, Things to Buy, Crackle, Design of new magnet clamps and test blades wire clamps MagBlock.PDFMagClamp.PDFTestBladeWireClampBlockNew.PDFTestBladeWireClampNew.PDFVertMagStand.PDF
Entry  Tue Aug 18 16:51:53 2015, Gabriele, Noise Hunting, Crackle, Test of blade resonance measurements blade_resonances.png
Entry  Tue Aug 18 16:58:07 2015, Gabriele, Noise Hunting, Crackle, Frequency noise upper limit frequency_noise_projection.png
Entry  Tue Aug 18 18:21:56 2015, Xiaoyue, DailyProgress, Crackle, New PD circuit board debugged and LPF tested bias_TF0zoom.pngbias_TF.png
Entry  Tue Aug 18 19:15:14 2015, Xiaoyue, DailyProgress, Crackle, Mounted another accelerometer onto the post acce_mount.JPG
Entry  Wed Aug 19 11:58:31 2015, Gabriele, Noise Hunting, Crackle, Resonance frequency of all suspension blades 7x
Entry  Wed Aug 19 21:19:37 2015, Xiaoyue, DailyProgress, Crackle, New PD whitening filter TF PD2_WHTN_Vout-out.pngcorrected_WHTN_TF.pngsim_eqn.png
Entry  Wed Aug 19 21:52:13 2015, Xiaoyue, DailyProgress, Crackle, Seismic noise propagation: from table to board z1.pngz2.pngz1_compare_free_post-adjust.pngTF.pngcoh.png
Entry  Thu Aug 20 00:03:56 2015, Xiaoyue, Misc, Crackle, Autolocker script modified transient3.png
Entry  Thu Aug 20 14:13:00 2015, Gabriele, DailyProgress, Crackle, Magnet and wire clamps 
Entry  Thu Aug 20 16:14:19 2015, Gabriele, Noise Hunting, Crackle, DAC noise digital_signals.pngcomparison_dac_noise.pngCRTwinT.pngdac_projection.png
Entry  Fri Aug 21 01:01:13 2015, Xiaoyue, DailyProgress, Crackle, Re-measure PD whitening filter with TIA stage disconnected PD1_WHTN_disconnect.pngPD2_WHTN_disconnect.png
Entry  Fri Aug 21 11:31:22 2015, Gabriele, Computing, Crackle, x1kr2 restarted 
Entry  Fri Aug 21 15:50:48 2015, Gabriele, Computing, Crackle, New automation master_screen.png
Entry  Fri Aug 21 01:33:37 2015, Xiaoyue, DailyProgress, Crackle, Seismic noise propagation re-investigation 
    Reply  Sat Aug 22 14:03:01 2015, Xiaoyue, DailyProgress, Crackle, Seismic noise propagation re-investigation seism_vac_lock_TF.pngTF_compare.epsseismic_vac_unlock_dampOFF.pngseism_lock.pngseismic_laser_on_off.png
       Reply  Sun Aug 23 23:34:59 2015, Xiaoyue, DailyProgress, Crackle, Seismic noise propagation re-investigation seism_project.epstest1_mich_TF.eps
Entry  Mon Aug 24 13:00:05 2015, Gabriele, Summary, , Plan of the week 
Entry  Mon Aug 24 13:05:37 2015, Gabriele, Noise Hunting, Crackle, Bad sensitivity 11.png21.png
Entry  Mon Aug 24 13:32:44 2015, Gabriele, Noise Hunting, Crackle, DAC noise with dither digital_signals.pngdac_noise.pngdac_projection_with_dither.png
Entry  Mon Aug 24 19:07:10 2015, Gabriele, Lab Infrastructure, Crackle, Preparation for the rack displacement 
Entry  Tue Aug 25 09:39:02 2015, Xiaoyue, Summary, Crackle, Crackle2 seismic noise characterization 4318_table2post.pngattenuation_tf.eps4318_seism_spec.png4318_vac_lock_TF.png4318_seism_project.png
Entry  Tue Aug 25 18:04:40 2015, Gabriele, DailyProgress, Crackle, Electronic rack moved to the other side of the room 42.png2015-08-25_17.02.21.jpg2015-08-25_17.02.27.jpg2015-08-25_17.02.42.jpg
Entry  Sat Aug 22 11:39:42 2015, Xiaoyue, DailyProgress, Crackle, New PD bias noise bias_noise.png
    Reply  Tue Aug 25 01:24:20 2015, Koji, DailyProgress, Crackle, New PD bias noise 
       Reply  Tue Aug 25 23:12:12 2015, Xiaoyue, DailyProgress, Crackle, New PD bias noise bias1_noise_1600Hz.eps
Entry  Tue Aug 25 23:46:57 2015, Xiaoyue, DailyProgress, Crackle, Prepare seismic noise characterization using Wilcoxon accelerometers coordinates.png3-axis_sensitivity_check.eps
    Reply  Wed Aug 26 09:37:21 2015, Gabriele, DailyProgress, Crackle, CPU overload 44.png44.png
Entry  Wed Aug 26 10:16:17 2015, Gabriele, DailyProgress, Crackle, Autolocker new features 
Entry  Wed Aug 26 10:18:19 2015, Gabriele, Noise Hunting, Crackle, Locked: sensitivity is even worse 47.png
Entry  Wed Aug 26 11:56:42 2015, Gabriele, Lab Infrastructure, Crackle, Venting 
Entry  Wed Aug 26 16:42:13 2015, Gabriele, DailyProgress, Crackle, In chamber interventions 
Entry  Thu Aug 27 09:51:09 2015, Xiaoyue, DailyProgress, Crackle, Lock status in vacuum 
Entry  Thu Aug 27 11:24:43 2015, Gabriele, Misc, Crackle, Suspension sensing trend during pump down and settle susp_osem_trend.pngsusp_osem_trend.png
Entry  Thu Aug 27 11:44:20 2015, Gabriele, DailyProgress, Crackle, Locking problems coil_signal_rms.pngsusp_touching.pngsusp_touching.png
Entry  Thu Aug 27 13:46:09 2015, Gabriele, Misc, Crackle, Venting 52.png
Entry  Thu Aug 27 10:32:38 2015, Xiaoyue, DailyProgress, Crackle, PD circuit integrated to a box IMG_3971.JPG
    Reply  Thu Aug 27 13:48:38 2015, Gabriele, DailyProgress, Crackle, PD circuit integrated to a box 
Entry  Thu Aug 27 17:40:59 2015, Gabriele, DailyProgress, Crackle, Again, in chamber intervention 53.png
Entry  Fri Aug 28 01:19:09 2015, Xiaoyue, DailyProgress, Crackle, Try locking again glitches2.png
    Reply  Fri Aug 28 11:27:01 2015, Gabriele, DailyProgress, Crackle, Try locking again susp_not_touching.png
Entry  Fri Aug 28 14:29:08 2015, Gabriele, DailyProgress, Crackle, Block 2 touching? 6x
Entry  Fri Aug 28 17:58:46 2015, Gabriele, DailyProgress, Crackle, The Friday night diagnosis 21.png37.png37.png00.png11.png
Entry  Mon Aug 31 10:14:08 2015, Gabriele, Summary, Crackle, Weekend trends weekend_block_trend.pngweekend_susp_trend.png
Entry  Mon Aug 31 10:14:37 2015, Gabriele, DailyProgress, Crackle, Vent 2015-08-31_10.40.53_HDR.jpg2015-08-31_10.41.16_HDR.jpg
Entry  Tue Sep 1 11:39:41 2015, Gabriele, DailyProgress, Crackle, Blocks and suspension recentering block_signals.pngsuspension_signals.png
Entry  Tue Sep 1 15:03:49 2015, Gabriele, Summary, Crackle, Pumping down 
Entry  Tue Sep 1 17:59:01 2015, Gabriele, DailyProgress, Crackle, Lock recovery, but sensitivity is still bad... 33.png
Entry  Fri Aug 28 01:39:04 2015, Xiaoyue, DailyProgress, Crackle, New PD output 220k_oscillations.jpgdebug_process.jpgcalibrate.epsPD1_output_noise.eps
    Reply  Fri Aug 28 13:49:18 2015, Xiaoyue, DailyProgress, Crackle, New PD output 6x
       Reply  Sun Aug 30 23:20:42 2015, Koji, DailyProgress, Crackle, New PD output 
       Reply  Mon Aug 31 09:25:52 2015, Xiaoyue, DailyProgress, Crackle, New PD output IMG_4038.JPGIMG_4038.JPGIMG_4038.JPG
          Reply  Mon Aug 31 18:37:41 2015, Xiaoyue, DailyProgress, Crackle, New PD output dark_noise.eps
             Reply  Tue Sep 1 23:25:11 2015, Xiaoyue, DailyProgress, Crackle, New PD output 10x
Entry  Wed Sep 2 10:38:49 2015, Gabriele, Noise Hunting, Crackle, Scattered light, again 11x
Entry  Wed Sep 2 11:36:49 2015, Gabriele, DailyProgress, Crackle, Intensity noise injection 
Entry  Wed Sep 2 13:45:36 2015, Gabriele, Misc, Crackle, Solved scattered light problem 17.png00.png
Entry  Thu Sep 3 08:21:09 2015, Xiaoyue, DailyProgress, Crackle, Cabling for new PD installation 3mmPD_cabling.jpg
Entry  Thu Sep 3 10:02:03 2015, Gabriele, DailyProgress, Crackle, Vent 
Entry  Fri Sep 4 01:30:04 2015, Xiaoyue, DailyProgress, Crackle, Installing new PDs 3mmPD_cabling.001.jpg
Entry  Fri Sep 4 17:50:24 2015, Xiaoyue, DailyProgress, Crackle, Long cables couple noises to PD readout flat_cable_noise.001.jpgflat_cable_noise.001.jpgflat_cable_noise.002.jpgflat_cable_noise.003.jpg
Entry  Tue Sep 8 17:36:54 2015, Federico, DailyProgress, Crackle, First setup with ultrasonic microphones 20150908_160500.JPG20150908_160500.JPG20150908_160558.JPG20150908_160500.JPGmicrophone.png
Entry  Wed Sep 9 22:26:35 2015, Xiaoyue, DailyProgress, Crackle, Cables cleanup IMG_4143.JPG
Entry  Thu Sep 10 09:13:06 2015, Federico, DailyProgress, Crackle, Tentative calibration of Ultrasonic Microphones 20150909_161116.JPGcalibration.pngcross_calibration.pngequation.gif
Entry  Thu Sep 10 19:20:06 2015, Federico, DailyProgress, Crackle, Actuation of loaded blade 8x
Entry  Thu Sep 10 22:53:02 2015, Xiaoyue, DailyProgress, Crackle, PD circuit board wired up photo_1-4.JPGphoto.JPGphoto_2-3.JPG
Entry  Thu Sep 10 11:07:18 2015, Gabriele, DailyProgress, Crackle, Fast model for acoustic emission tests 
    Reply  Fri Sep 11 18:07:33 2015, Gabriele, DailyProgress, Crackle, Fast model for acoustic emission tests 
Entry  Fri Sep 11 18:35:27 2015, Federico, DailyProgress, Crackle, Progress in Acoustic Emission setup and measurements 20150911_150630.JPG
    Reply  Mon Sep 14 09:59:17 2015, Xiaoyue, DailyProgress, Crackle, Progress in Acoustic Emission setup and measurements 
Entry  Mon Sep 14 20:28:25 2015, Gabriele, DailyProgress, Crackle, Acoustic emission progress: weekend data and new blade 2015-09-14_12.08.36.jpg2015-09-14_16.16.25.jpg2015-09-14_16.15.57.jpg
Entry  Tue Sep 15 10:26:23 2015, Gabriele, DailyProgress, Crackle, Acoustic emissions night data - not good mic_lf_is_not_useful.png
Entry  Tue Sep 15 11:39:02 2015, Federico, DailyProgress, , Local Oscillator board Schematic_Prints.pdf20150914_184832.JPG
Entry  Tue Sep 15 18:25:19 2015, Federico, DailyProgress, Crackle, Completing the setup for downconverting signals blade_transfer_function.JPG20150915_175010.JPG
Entry  Mon Sep 14 19:57:33 2015, Xiaoyue, DailyProgress, Crackle, new PD ready to work in vacuum PD_OUT_spectrum.png
    Reply  Wed Sep 16 02:31:35 2015, Xiaoyue, DailyProgress, Crackle, new PD ready to work in vacuum 
Entry  Wed Sep 16 16:47:17 2015, Gabriele, DailyProgress, Crackle, Night data taking failed again! 2015-09-16_09.51.27.jpg
Entry  Wed Sep 16 16:52:20 2015, Federico, DailyProgress, Crackle, Fine tuning of the downconverter setup 
Entry  Thu Sep 17 00:48:54 2015, Xiaoyue, DailyProgress, Crackle, Free the optical board photo.JPGphoto.JPGphoto.JPG
Entry  Thu Sep 17 10:00:48 2015, Gabriele, DailyProgress, Crackle, Night data taking 
Entry  Thu Sep 17 17:37:09 2015, Gabriele, DailyProgress, Crackle, First analysis of the first acoustic emission run histograms_4k_all_cases.pnghistogram_fast_signals_driven.png20150917_154815.JPG
Entry  Thu Sep 17 18:08:43 2015, Federico, DailyProgress, Crackle, Change in microphones setup 
Entry  Fri Sep 18 04:19:50 2015, Xiaoyue, DailyProgress, Crackle, Looking into the single hysteresis of micromech AC-strain experiment P3_diff_energy.epsload_unload_sum.jpg
Entry  Fri Sep 18 14:55:56 2015, Gabriele, DailyProgress, Crackle, OSEM calibration 
Entry  Fri Sep 18 15:15:58 2015, Gabriele, DailyProgress, , Analysis of last night data histograms_rms4k.pnghistogram_2d_mic1_dac.png
Entry  Fri Sep 18 18:37:41 2015, Gabriele, DailyProgress, Crackle, Crackle2 troubleshooting 
Entry  Fri Sep 18 18:32:32 2015, Gabriele, DailyProgress, Crackle, New measurement running 
    Reply  Sat Sep 19 10:01:36 2015, Gabriele, DailyProgress, Crackle, New measurement running osem.png
Entry  Sun Sep 20 08:47:03 2015, Gabriele, Summary, Crackle, Acoustic emission run during the weekend 
Entry  Mon Sep 21 11:15:00 2015, Gabriele, Lab Infrastructure, Crackle, DAC problems 53.png
Entry  Mon Sep 21 17:16:54 2015, Gabriele, DailyProgress, Crackle, Acoustic emission with low pass 
Entry  Mon Sep 21 23:15:00 2015, Xiaoyue, DailyProgress, Crackle, Michelson realigned 
Entry  Tue Sep 22 10:07:16 2015, Gabriele, DailyProgress, Crackle, Low pass filter removed, new run started 
Entry  Tue Sep 22 10:47:08 2015, Gabriele, Summary, Crackle, Excess noise gone with low pass filter histograms_lowpass1.pnghistograms_comparison.pnghistograms_comparison.pnghistograms_lowpass1.png
Entry  Tue Sep 22 11:24:37 2015, Federico, DailyProgress, Crackle, Tentative noise floor estimation of Ultrasonic Microphones microphone_calibration.pngmicrophone_noise_floor.png
Entry  Tue Sep 22 16:27:39 2015, Federico, DailyProgress, Crackle, Moving the low pass filter in another position POWERDRV.PDF
Entry  Wed Sep 23 08:53:28 2015, Gabriele, Noise Hunting, Crackle, Acoustic emissions: noise hunting summary 
Entry  Tue Sep 22 17:42:06 2015, Gabriele, DailyProgress, Crackle, Crackle2 getting close to working condition again 
    Reply  Wed Sep 23 22:14:35 2015, Xiaoyue, DailyProgress, Crackle, Crackle2 getting close to working condition again e-box.JPGe-box.001.jpg
Entry  Thu Sep 24 00:06:05 2015, Xiaoyue, DailyProgress, Crackle, Crackle2 autolocked fit_compensator.pngoltf_plant.png
    Reply  Thu Sep 24 10:00:08 2015, Gabriele, DailyProgress, Crackle, Crackle2 autolocked night_spectrum.png
Entry  Thu Sep 24 11:49:17 2015, Federico, Noise Hunting, Crackle, Test with more flexible cables histogram_newfilters.pnghistogram_newfilters.pngFIlters_effect_on_noise.png
Entry  Thu Sep 24 15:11:10 2015, Xiaoyue, Summary, Crackle, High carbon steel and Brass testing blades for AE rockwell_hardness_details.pdf
Entry  Thu Sep 24 16:06:55 2015, Gabriele, DailyProgress, Crackle, Locking tuning 8x
Entry  Thu Sep 24 17:24:10 2015, Gabriele, DailyProgress, Crackle, Michelson re-aligned and auto locked 
Entry  Thu Sep 24 18:26:30 2015, Federico, DailyProgress, Crackle, More load added to the Maraging blade under test 20150924_163602.JPG20150924_163622.JPG20150924_163733.JPG20150924_163816.JPG
Entry  Fri Sep 25 02:56:21 2015, Xiaoyue, DailyProgress, Crackle, Comsol simulation for stress-distribution stress_distribution_16kg.png
Entry  Fri Sep 25 17:15:22 2015, Gabriele, DailyProgress, Crackle, New set of notches, better phase margin 03.png
Entry  Fri Sep 25 17:18:39 2015, Gabriele, Noise Hunting, Crackle, Vertical and roll noise injections 10.png
Entry  Fri Sep 25 17:12:39 2015, Gabriele, DailyProgress, Crackle, Acoustic emission measurements 
    Reply  Sat Sep 26 15:58:16 2015, Gabriele, DailyProgress, Crackle, Acoustic emission measurements 
Entry  Sun Sep 27 12:15:39 2015, Gabriele, DailyProgress, Crackle, No evidence of acoustic emission in maraging blade histogram_rms.pnghistorgram_4k.png
Entry  Mon Sep 28 09:50:07 2015, Gabriele, Noise Hunting, Crackle, Seismic noise mich_coherence_acc.pngseismic_coherence_projection.pngmich_coherence_acc.pngseismic_coherence_projection.png
Entry  Mon Sep 28 16:14:42 2015, Gabriele, Noise Hunting, Crackle, Shadow sensor noise 41.png
Entry  Mon Sep 28 16:29:21 2015, Gabriele, Summary, Crackle, More pumping 
Entry  Mon Sep 28 16:30:46 2015, Federico, DailyProgress, Crackle, Test on "brass" blade 
Entry  Mon Sep 28 16:36:40 2015, Gabriele, DailyProgress, Crackle, Maragin blade was deformed 2015-09-28_13.49.43.jpg
Entry  Mon Sep 28 16:44:54 2015, Gabriele, DailyProgress, Crackle, Infrastructure for crackling noise measurement 
Entry  Mon Sep 28 17:34:30 2015, Gabriele, DailyProgress, Crackle, Started crackling noise measurements with Crackle2 57.png
Entry  Tue Sep 29 08:16:42 2015, Gabriele, DailyProgress, Crackle, No evidence of acoustic emissions in brass brass.png
Entry  Tue Sep 29 11:53:10 2015, Gabriele, DailyProgress, Crackle, High carbon steel blade installed IMG_2825.JPG
Entry  Tue Sep 29 18:01:49 2015, Gabriele, DailyProgress, Crackle, KR2 model modification: calibrated signal autogain and UGF monitor/servo 58.png
Entry  Tue Sep 29 18:05:05 2015, Gabriele, DailyProgress, Crackle, Acoustic emission test with high carbon steel blade histogram_hcs.png
Entry  Tue Sep 29 18:07:38 2015, Gabriele, DailyProgress, Crackle, New Crackle2 run started 
Entry  Wed Sep 30 22:12:04 2015, Gabriele, DailyProgress, Crackle, Automatic alignment implemented 27.png32.pngtrend.pngcalibration_line_trend.pngtrend.png
Entry  Thu Oct 1 17:10:32 2015, Gabriele, DailyProgress, Crackle, Current monitors 36.png23.png
Entry  Wed Sep 30 22:15:12 2015, Gabriele, DailyProgress, Crackle, New acoustic emission test ongoing histogram_hcs.png
    Reply  Thu Oct 1 17:13:02 2015, Gabriele, DailyProgress, Crackle, New acoustic emission test ongoing 
Entry  Thu Oct 1 17:29:35 2015, Federico, DailyProgress, Crackle, Two channels amplifier for coil current measurement Immagine.png
Entry  Thu Oct 1 17:56:18 2015, Gabriele, Noise Hunting, Crackle, Scattered light still with us scattered_light.png
Entry  Fri Oct 2 09:58:48 2015, Gabriele, DailyProgress, Crackle, Night crackling noise measurement failed 
Entry  Fri Oct 2 11:53:21 2015, Gabriele, DailyProgress, Crackle, Some improvements in the autolocker 
Entry  Fri Oct 2 17:44:21 2015, Gabriele, Noise Hunting, Crackle, Crackle2 noise budget noise_budget.pngnoise_budget.pdf
Entry  Fri Oct 2 17:50:14 2015, Gabriele, Noise Hunting, Crackle, DAC noise modulated by low frequency common drive dac_noise_vs_drive.png
Entry  Fri Oct 2 18:15:33 2015, Gabriele, DailyProgress, Crackle, Trying to keep suspension damping on 
    Reply  Fri Oct 2 20:30:23 2015, Gabriele, DailyProgress, Crackle, Trying to keep suspension damping on 
Entry  Fri Oct 2 20:31:08 2015, Gabriele, DailyProgress, Crackle, Crackling noise measurement started 
Entry  Fri Oct 2 23:30:12 2015, Gabriele, DailyProgress, Crackle, Common mode damping common_damping.pngcommon_damping_mich.png
Entry  Fri Oct 2 17:33:51 2015, Gabriele, DailyProgress, Crackle, More load on the blade 2015-10-02_16.18.43.jpg
    Reply  Sat Oct 3 09:54:10 2015, Gabriele, DailyProgress, Crackle, More load on the blade osem_trend.png
Entry  Sat Oct 3 09:53:11 2015, Gabriele, DailyProgress, Crackle, Night data and alignment failed trend_night.png
    Reply  Sat Oct 3 14:35:18 2015, Gabriele, DailyProgress, Crackle, Night data and alignment failed 
Entry  Sat Oct 3 19:34:55 2015, Gabriele, DailyProgress, Crackle, Common damping reduced scattered light problem scattered_light_improvement.png
Entry  Sun Oct 4 09:59:33 2015, Gabriele, DailyProgress, Crackle, Lock failed during the night 
    Reply  Sun Oct 4 15:13:59 2015, Gabriele, DailyProgress, Crackle, Lock failed during the night 
Entry  Fri Oct 2 09:57:13 2015, Gabriele, DailyProgress, Crackle, No clear sign of crackling noise in HCS blade histogram_hcs.png
    Reply  Mon Oct 5 13:29:37 2015, ericq, DailyProgress, Crackle, No clear sign of crackling noise in HCS blade 
Entry  Tue Oct 6 11:26:21 2015, Gabriele, DailyProgress, Crackle, Vent 
Entry  Tue Oct 6 11:46:32 2015, Gabriele, Computing, Crackle, Some data archived 
Entry  Tue Oct 6 14:06:25 2015, Gabriele, DailyProgress, Crackle, First results from Crackle2 17x
Entry  Tue Oct 6 14:49:57 2015, Gabriele, Misc, Crackle, Breadboard picture as of October 6th 2015 breadboard.jpg
Entry  Tue Oct 6 17:45:17 2015, Gabriele, DailyProgress, Crackle, Pump down 
Entry  Wed Oct 7 09:59:36 2015, Gabriele, DailyProgress, Crackle, Z2 magnet probably loose 50.png
Entry  Wed Oct 7 15:04:28 2015, Gabriele, DailyProgress, Crackle, Vented again 
Entry  Thu Oct 8 10:11:10 2015, Gabriele, DailyProgress, Crackle, Started new crackling noise measurements 47.png
    Reply  Thu Oct 8 12:58:22 2015, Gabriele, DailyProgress, Crackle, Started new crackling noise measurements instability_4.8Hz.pnginstability_4.8Hz_time.pngtrends.pngtrends.png
Entry  Fri Oct 9 08:30:28 2015, Gabriele, DailyProgress, Crackle, Almost one day of crackling noise measurements... trend.pngtrend2.png
    Reply  Sat Oct 10 08:54:02 2015, Gabriele, DailyProgress, Crackle, Almost one day of crackling noise measurements... 
Entry  Sat Oct 10 15:03:54 2015, Gabriele, DailyProgress, Crackle, New run, reduced amplitude 
    Reply  Sat Oct 10 19:03:57 2015, Gabriele, DailyProgress, Crackle, New run, reduced amplitude 
Entry  Mon Oct 12 12:08:55 2015, Gabriele, DailyProgress, Crackle, Vent 
Entry  Mon Oct 12 13:50:57 2015, Gabriele, DailyProgress, Crackle, Analysis of weekend data 26x
Entry  Tue Oct 13 09:25:34 2015, Gabriele, DailyProgress, Crackle, Pump down 
Entry  Tue Oct 13 15:31:25 2015, Gabriele, Noise Hunting, Crackle, What is the origin of the modulated noise in Crackle2? compare_mich_on_off.pngmich_blrms_10_40Hz.pngmich_blrms_10_40Hz_zoomin.png
Entry  Tue Oct 13 15:33:41 2015, Gabriele, DailyProgress, Crackle, Calibration of the current monitors 
Entry  Tue Oct 13 17:58:56 2015, Gabriele, DailyProgress, Crackle, New run 
Entry  Tue Oct 13 21:34:48 2015, Gabriele, Noise Hunting, Crackle, Non stationary noise in Crackle2 noise_vs_control.png
    Reply  Wed Oct 14 23:27:03 2015, Gabriele, Noise Hunting, Crackle, Non stationary noise in Crackle2 
Entry  Thu Oct 15 16:50:23 2015, Gabriele, DailyProgress, Crackle, Crackling noise run interrupted 
Entry  Thu Oct 15 22:43:14 2015, Gabriele, DailyProgress, Crackle, Reallocation of locking force to breadboard roll measurement_and_fit.png
Entry  Fri Oct 16 14:48:35 2015, Gabriele, Misc, Crackle, Roll decoupling modification to the suspension  7x
Entry  Fri Oct 16 18:30:29 2015, Gabriele, DailyProgress, Crackle, Roll re-allocation not working... 
Entry  Mon Oct 19 14:51:16 2015, Gabriele, DailyProgress, Crackle, Quick vent 
Entry  Mon Oct 19 15:01:11 2015, Gabriele, Summary, Crackle, Crackling noise runs so far crackle_2015_10_03.logcrackle_2015_10_08.logcrackle_2015_10_13.log
Entry  Tue Oct 20 17:22:27 2015, Gabriele, DailyProgress, Crackle, New run started 
Entry  Wed Oct 21 09:32:38 2015, Gabriele, Noise Hunting, Crackle, DAC non linear noise dac_noise.png
Entry  Wed Oct 21 15:04:00 2015, Gabriele, Summary, Crackle, Upper limits on crackling noise for Advanced LIGO advanced_ligo_crackling_noise.png
Entry  Fri Oct 23 11:57:46 2015, Gabriele, DailyProgress, Crackle, Run stopped, new one started 
    Reply  Sat Oct 24 13:45:08 2015, Gabriele, DailyProgress, Crackle, Run stopped, new one started 
       Reply  Sun Oct 25 09:39:21 2015, Gabriele, DailyProgress, Crackle, Run stopped, new one started 
          Reply  Wed Oct 28 09:59:17 2015, Gabriele, DailyProgress, Crackle, Run stopped, new one started 
Entry  Wed Oct 28 16:13:27 2015, gabriele, Computing, Crackle, Last two runs archived 
Entry  Thu Oct 29 08:38:12 2015, Gabriele, Things to Buy, Crackle, Electronics V2 
Entry  Thu Oct 29 09:55:11 2015, Gabriele, DailyProgress, Crackle, Realigned and relocked 
Entry  Thu Oct 29 12:29:35 2015, Gabriele, Things to Buy, Crackle, Mechanical upgrades 
Entry  Fri Nov 6 12:05:45 2015, ericq, Summary, Crackle, New HDD in cymac2  
    Reply  Sat Nov 7 10:49:27 2015, ericq, Summary, Crackle, New HDD in cymac2  
Entry  Wed Nov 25 15:38:55 2015, Gabriele, DailyProgress, Crackle, New electronics - OSEM motherboard 2015-11-25_14.12.00.jpg
Entry  Wed Nov 25 16:32:34 2015, Gabriele, DailyProgress, Crackle, New electronics - OSEM photodiode board 2015-11-25_16.23.16.jpg
Entry  Mon Nov 30 16:12:50 2015, Gabriele, DailyProgress, Crackle, ADC board populated 2015-11-30_16.02.43.jpg
Entry  Mon Nov 30 12:52:29 2015, Gabriele, DailyProgress, Crackle, Crackle2 dismantled 2015-11-30_11.48.01.jpg2015-11-30_11.48.05.jpg
    Reply  Tue Dec 1 09:54:22 2015, Gabriele, DailyProgress, Crackle, Crackle2 dismantled 
Entry  Wed Dec 2 16:26:00 2015, Gabriele, DailyProgress, Crackle, New ADC interface box 2015-12-02_16.14.57.jpg2015-12-01_17.26.04.jpg2015-12-01_17.26.04.jpg
Entry  Wed Dec 2 16:29:38 2015, Gabriele, DailyProgress, Crackle, Progress with the electronics 2015-12-02_15.39.38.jpg2015-12-02_16.20.16.jpg
Entry  Thu Dec 3 18:14:22 2015, Gabriele, DailyProgress, Crackle, New DAC interface box 2015-12-03_12.15.44.jpg
Entry  Fri Dec 4 18:40:54 2015, Gabriele, DailyProgress, Crackle, ADC and DAC boxes installed and working 2015-12-04_18.16.55.jpg
Entry  Thu Dec 10 16:26:54 2015, Gabriele, DailyProgress, Crackle, One set of OSEM electronics populated IMG_3118.JPGIMG_3118.JPGIMG_3118.JPGIMG_3118.JPG
Entry  Thu Dec 17 16:31:32 2015, Gabriele, DailyProgress, Crackle, New KR2 real time model Screen_Shot_2015-12-16_at_4.09.44_PM.pngScreen_Shot_2015-12-16_at_4.10.00_PM.png
Entry  Thu Dec 24 13:47:17 2015, Gabriele, DailyProgress, Crackle, OSEM electronics progress 2015-12-24_13.41.22.jpg2015-12-24_13.41.25.jpg
Entry  Mon Dec 28 15:37:03 2015, Gabriele, DailyProgress, Crackle, Shadow sensor board tests and OSEM fix 
Entry  Wed Dec 30 16:44:45 2015, Gabriele, DailyProgress, Crackle, Fixed bug in PCBs concerning DRV134 2015-12-30_15.59.15.jpg2015-12-30_16.04.37.jpg
Entry  Mon Jan 4 17:25:11 2016, Gabriele, DailyProgress, Crackle, OSEM PD electronics calibration.pngwhitenings.png
Entry  Tue Jan 5 11:54:03 2016, Gabriele, DailyProgress, Crackle, Anti-alias filter aa_filter_compensation.png
Entry  Wed Jan 6 16:30:48 2016, Xiaoyue, DailyProgress, Crackle, First tensile experiment on high carbon steel material data.pdfsummary.pdf
Entry  Wed Jan 6 17:10:39 2016, Gabriele, DailyProgress, Crackle, Coil drivers tested and working 6x
Entry  Thu Jan 7 21:08:17 2016, Gabriele, DailyProgress, Crackle, Some mechanical components have been received 2016-01-07_15.39.45.jpg2016-01-07_15.43.13.jpg
Entry  Thu Jan 14 12:26:35 2016, Gabriele, DailyProgress, Crackle, Some electronics and mechanical assembly 2016-01-14_11.26.16.jpg2016-01-14_12.00.38.jpg
Entry  Thu Jan 14 17:52:51 2016, Xiaoyue, DailyProgress, Crackle, High carbon steel pre-curved blades loading test blade_test_setup.pdfD2_result.pdfC1_result.pdf
Entry  Fri Jan 15 14:43:14 2016, Gabriele, DailyProgress, Crackle, Electronic boards fully populated 2016-01-15_11.41.39.jpg
Entry  Wed Jan 20 19:39:53 2016, Xiaoyue, DailyProgress, Crackle, Freshly pre-curved HighCS blade test, new loading mode tensile.pdfstress-strain.pngstress-strain.png
Entry  Wed Jan 27 01:42:30 2016, Xiaoyue, DailyProgress, Crackle, Pair of thinner highC blades test compare_B2B3(raw).epsstress-strain_B3-C2.eps
Entry  Sat Jan 30 01:27:19 2016, Xiaoyue, DailyProgress, Crackle, HighC blade tests with various thickness and precurvature summary.pdfsummary2.pdf
Entry  Mon Feb 1 16:04:28 2016, Gabriele, Summary, Crackle, Plans for the next weeks 
Entry  Mon Feb 1 17:47:44 2016, Gabriele, DailyProgress, Crackle, Crackle 2 - some assembly required 2016-02-01_17.17.17.jpg2016-02-01_17.17.34.jpg2016-02-01_17.21.25.jpg2016-02-01_17.21.33.jpg
Entry  Tue Feb 2 17:45:51 2016, Gabriele, DailyProgress, Crackle, Optical board assembly 2016-02-02_16.21.32.jpg2016-02-02_17.05.27.jpg2016-02-02_17.26.30.jpg2016-02-02_17.26.30.jpg
Entry  Wed Feb 3 16:36:58 2016, Gabriele, DailyProgress, Crackle, More assembly 6x
Entry  Wed Feb 3 23:38:32 2016, Xiaoyue, DailyProgress, Crackle, HighCS blade design considering resonance frequency problem pre-curvature_effect.pdf
Entry  Thu Feb 4 18:07:38 2016, Gabriele, DailyProgress, Crackle, Crackle 2.1 assembly progress 2016-02-04_15.02.10.jpg2016-02-04_15.02.18.jpg2016-02-04_15.34.21.jpg2016-02-04_15.39.07.jpg
Entry  Fri Feb 5 11:49:43 2016, Gabriele, DailyProgress, Crackle, Base plate arrived 2016-02-05_11.44.53.jpg
Entry  Fri Feb 5 18:02:01 2016, Gabriele, DailyProgress, Crackle, Blocks suspended and OSEM installed and cabled 2016-02-05_17.48.45.jpg2016-02-05_14.45.02.jpg2016-02-05_17.48.53.jpg2016-02-05_17.49.06.jpg2016-02-05_17.49.06.jpg
Entry  Tue Feb 9 01:06:36 2016, Xiaoyue, DailyProgress, Crackle, Picomotor and 3mmPD cabled PD_recable160209.pdfInVacuumConnectionBoard.pdf
Entry  Tue Feb 9 17:49:45 2016, Gabriele, DailyProgress, Crackle, Success, until failure 
Entry  Tue Feb 9 20:44:30 2016, Xiaoyue, DailyProgress, Crackle, Uni-thickness low-resonance highCS blade design compare_A256.pngcompare_A256(design).png
Entry  Wed Feb 10 15:34:52 2016, Gabriele, DailyProgress, Crackle, Breadboard suspended from the roll-decoupling stage 2016-02-10_15.06.57.jpg2016-02-10_15.07.01.jpg
Entry  Wed Feb 10 16:59:56 2016, Gabriele, DailyProgress, Crackle, Is the roll stable? 2016-02-10_16.50.27.jpgCodeCogsEqn.gifCodeCogsEqn.gif
Entry  Fri Feb 12 16:51:38 2016, Gabriele, DailyProgress, Crackle, Electronics V2 
Entry  Fri Feb 12 16:55:58 2016, Gabriele, DailyProgress, Crackle, Trying again to balance roll 2016-02-12_16.10.59.jpg2016-02-12_14.32.55.jpg
Entry  Wed Feb 10 16:07:31 2016, Gabriele, DailyProgress, Crackle, Projected seismic noise with roll decoupling projected_roll_noise.png
    Reply  Fri Feb 12 17:18:06 2016, Gabriele, DailyProgress, Crackle, Projected seismic noise with roll decoupling compare_coupling_to_roll.png
Entry  Mon Feb 15 11:43:29 2016, Gabriele, Summary, Crackle, Corrected simulation of roll decoupling compare_coupling_to_roll.pngcompare_coupling_to_roll.png
Entry  Mon Feb 15 18:16:44 2016, Gabriele, DailyProgress, Crackle, Daily progress 2016-02-15_15.43.09.jpg2016-02-15_15.37.44.jpg
Entry  Tue Feb 16 17:07:45 2016, Gabriele, DailyProgress, Crackle, Finished the two OSEM boxes 
Entry  Wed Feb 17 00:40:56 2016, Xiaoyue, DailyProgress, Crackle, Michelson roughly aligned ghost_beams.pdf
Entry  Wed Feb 17 08:58:25 2016, Gabriele, DailyProgress, Crackle, Whitening filters for the second OSEM box 
Entry  Wed Feb 17 17:00:54 2016, Gabriele, DailyProgress, Crackle, Cabling work 
Entry  Thu Feb 18 14:42:30 2016, Gabriele, DailyProgress, Crackle, ADC/DAC and OSEM boxes cabled 6x
Entry  Thu Feb 18 17:25:29 2016, Gabriele, Summary, Crackle, Cabling on bread board back  
Entry  Thu Feb 18 18:31:28 2016, Gabriele, DailyProgress, Crackle, New crackle model up and running 
Entry  Fri Feb 19 07:34:01 2016, Xiaoyue, DailyProgress, Crackle, Feedthrough cabling work IMG_0010.jpgIMG_0007.jpgcrackle2.1_wireup.pdf
Entry  Fri Feb 19 08:37:07 2016, Gabriele, Summary, Crackle, Revised fits of coil driver whitening for the second box 
Entry  Sun Feb 21 23:25:02 2016, Xiaoyue, DailyProgress, Crackle, Michelson aligned with PD signals acquired from feedthru connections IMG_0013.jpg
    Reply  Mon Feb 22 14:20:32 2016, Xiaoyue, DailyProgress, Crackle, Michelson aligned with PD signals acquired from feedthru connections 
Entry  Tue Feb 23 15:54:26 2016, Gabriele, DailyProgress, Crackle, IR PD board broken, fixed 
    Reply  Wed Feb 24 09:44:13 2016, Gabriele, DailyProgress, Crackle, IR PD board broken, fixed 
Entry  Wed Feb 24 21:46:09 2016, Xiaoyue, DailyProgress, Crackle, board re-balanced, OSEMs centered flat_cable_wire-up.jpgconnector_tragedy.jpg
Entry  Thu Feb 25 12:05:16 2016, Gabriele, DailyProgress, Crackle, Block coils (now) working 
Entry  Thu Feb 25 18:08:12 2016, Gabriele, DailyProgress, Crackle, Motorized balancing 2016-02-25_16.55.39.jpg2016-02-25_16.55.48_HDR.jpg2016-02-25_16.56.10.jpg
    Reply  Fri Feb 26 08:49:54 2016, Xiaoyue, DailyProgress, Crackle, Motorized balancing 
Entry  Fri Feb 26 12:11:58 2016, Gabriele, DailyProgress, Crackle, Preparatory work for board suspension 
Entry  Fri Feb 26 17:35:04 2016, Gabriele, DailyProgress, Crackle, Locked mich_displ.pnglock_oltf.pngfloating_table.png
Entry  Tue Mar 1 18:07:54 2016, Xiaoyue, DailyProgress, Crackle, Suspend Crackle2.1 IMG_0016.jpgIMG_0017.jpgIMG_0018.jpg
    Reply  Wed Mar 2 16:14:19 2016, Xiaoyue, DailyProgress, Crackle, Suspend Crackle2.1 
       Reply  Fri Mar 4 01:19:01 2016, Xiaoyue, DailyProgress, Crackle, Leveling roll-decoupling stage 
Entry  Sat Mar 5 00:22:22 2016, Xiaoyue, DailyProgress, Crackle, Into the chamber IMG_0019.jpg
Entry  Sun Mar 6 11:53:57 2016, Gabriele, DailyProgress, Crackle, Some work on the suspension 11x
    Reply  Mon Mar 7 00:54:24 2016, Xiaoyue, DailyProgress, Crackle, Some work on the suspension IMG_0020.jpg
Entry  Mon Mar 7 18:49:03 2016, Gabriele, DailyProgress, Crackle, Lot of progress today 2016-03-07_18.41.15.jpg2016-03-07_18.41.21.jpg35.png
    Reply  Tue Mar 8 00:34:42 2016, Xiaoyue, DailyProgress, Crackle, Lot of progress today 
Entry  Tue Mar 8 15:09:37 2016, Gabriele, DailyProgress, Crackle, Suspension OSEM centered, all coils working 
Entry  Tue Mar 8 19:04:31 2016, Gabriele, DailyProgress, Crackle, Crackle 2.1 locked on the suspension mich.png
Entry  Wed Mar 9 09:54:07 2016, Gabriele, DailyProgress, Crackle, Chamber closed, pump down started 
Entry  Wed Mar 9 19:53:54 2016, Gabriele, DailyProgress, Crackle, Vent and pump again IMG_0021.jpg
Entry  Thu Mar 10 07:53:21 2016, Gabriele, DailyProgress, Crackle, Pump stopped pumpdown_trend_blocks.pngpumpdown_trend_susp.pngpumpdown_trend_susp_zoom.png
Entry  Thu Mar 10 18:15:13 2016, Gabriele, DailyProgress, Crackle, Back to crackling noise measurements mich_spectra.png
Entry  Thu Mar 10 21:44:36 2016, Gabriele, Noise Hunting, Crackle, PD clipping? pd_coherence.pngpd_spectra.pngpd_coherence.png
Entry  Fri Mar 11 11:10:43 2016, Gabriele, Noise Hunting, Crackle, Wrong beam!!! beam_profile.pngcrackle_v6.pdfbeam_profile.png
Entry  Fri Mar 11 16:16:55 2016, Gabriele, DailyProgress, Crackle, New beam beam_profile_final.png2016-03-11_15.20.29.jpg
Entry  Fri Mar 11 18:34:08 2016, Gabriele, DailyProgress, Crackle, Michelson aligned, cleaned, pump down started 
Entry  Sat Mar 12 08:19:42 2016, Gabriele, DailyProgress, Crackle, Pump down 
Entry  Sat Mar 12 16:21:33 2016, Gabriele, DailyProgress, Crackle, Relocked, sensitivity is improved, started crackling noise run 
Entry  Sun Mar 13 13:42:05 2016, Gabriele, DailyProgress, Crackle, Crackling noise measurements 
Entry  Sun Mar 13 17:11:26 2016, Gabriele, DailyProgress, Crackle, Locking fails Screen_Shot_2016-03-13_at_5.08.43_PM.png
Entry  Sun Mar 13 18:54:09 2016, Gabriele, DailyProgress, Crackle, System working again 
Entry  Mon Mar 14 11:36:32 2016, Gabriele, DailyProgress, Crackle, Results from night run of Crackle2.1 10x
Entry  Mon Mar 21 09:30:53 2016, Gabriele, Noise Hunting, Crackle, Some ideas for the next week 
Entry  Mon Mar 21 17:44:44 2016, Gabriele, Misc, Crackle, Dimensions 
Entry  Mon Mar 21 17:52:59 2016, Gabriele, DailyProgress, Crackle, Lock recoil compensation 
Entry  Mon Mar 21 18:03:39 2016, Gabriele, DailyProgress, Crackle, Setup for intensity stabilization 2016-03-21_16.43.47.png
Entry  Tue Mar 22 16:27:59 2016, Gabriele, DailyProgress, Crackle, Digital intensity stabilization Screen_Shot_2016-03-22_at_4.24.00_PM.pngScreen_Shot_2016-03-22_at_4.26.30_PM.pngScreen_Shot_2016-03-22_at_4.27.38_PM.png
    Reply  Tue Mar 22 21:10:37 2016, Gabriele, DailyProgress, Crackle, Digital intensity stabilization 
Entry  Tue Mar 22 21:14:04 2016, Gabriele, DailyProgress, Crackle, Re-alignment 
Entry  Wed Mar 23 14:55:24 2016, Gabriele, DailyProgress, Crackle, PD de-whitening tuning miscompensation.png
Entry  Wed Mar 23 16:31:15 2016, Gabriele, DailyProgress, Crackle, Moving the PDs up 2016-03-23_16.05.16.png
Entry  Thu Mar 24 15:29:03 2016, Gabriele, DailyProgress, Crackle, PD windows removed, PD mounted back 2016-03-24_14.37.01.jpg2016-03-24_15.11.40.jpg
Entry  Thu Mar 24 16:29:49 2016, Gabriele, Misc, Crackle, Photodiode cabling reference 
Entry  Thu Mar 24 17:27:18 2016, Gabriele, DailyProgress, Crackle, Balancing 
Entry  Fri Mar 25 15:55:42 2016, Gabriele, DailyProgress, Crackle, New PD in position, all aligned, pumping down 2016-03-25_14.56.03.png
Entry  Mon Mar 28 09:23:26 2016, Gabriele, DailyProgress, Crackle, Pump down 
Entry  Mon Mar 28 10:46:26 2016, Gabriele, DailyProgress, Crackle, Locking progress 
    Reply  Mon Mar 28 12:12:26 2016, Gabriele, DailyProgress, Crackle, Locking progress a.pnga.png
Entry  Mon Mar 28 16:56:57 2016, Gabriele, DailyProgress, Crackle, Adjustments and new pump 2016-03-28_15.38.18.jpgsusp.pngblocks.png
Entry  Tue Mar 29 09:17:43 2016, Gabriele, DailyProgress, Crackle, Pump down concluded 
Entry  Tue Mar 29 10:59:56 2016, Gabriele, DailyProgress, Crackle, Locked again 
Entry  Tue Mar 29 17:58:41 2016, Gabriele, DailyProgress, Crackle, Checking the calibration 
Entry  Wed Mar 30 13:34:20 2016, Gabriele, Noise Hunting, Crackle, Some ideas for noise hunting 
Entry  Wed Mar 30 16:53:07 2016, Gabriele, DailyProgress, Crackle, Z coil offloading to low passed path z_offload.pngdac_noise.png
Entry  Thu Mar 31 13:24:26 2016, Gabriele, Misc, Crackle, Lock non stable unstable.png
Entry  Tue Mar 29 18:29:01 2016, Xiaoyue, DailyProgress, Crackle, Start seismic noise measurement 
    Reply  Wed Mar 30 12:44:45 2016, Xiaoyue, DailyProgress, Crackle, Start seismic noise measurement 
       Reply  Wed Mar 30 15:38:46 2016, Xiaoyue, DailyProgress, Crackle, Seismic noise projection project_seism.pdf
          Reply  Thu Mar 31 13:51:54 2016, Xiaoyue, DailyProgress, Crackle, Seismic noise projection project_seism(multicoh).pdf
Entry  Thu Mar 31 16:11:23 2016, Gabriele, DailyProgress, Crackle, A smarter way to offload the Z control offload_digital_loop.pngnew_offload_scheme.pngoltf_new_offload.png18.png
Entry  Thu Mar 31 17:59:17 2016, Xiaoyue, DailyProgress, Crackle, Float the laser board floated_laser.png
Entry  Fri Apr 1 16:23:09 2016, Gabriele, Noise Hunting, Crackle, Low frequency noise non stationarity Screen_Shot_2016-04-01_at_4.20.29_PM.png
Entry  Sun Apr 3 22:36:15 2016, Xiaoyue, DailyProgress, Crackle, Project acoustic noise microphone_test_(floated_laser).pngnoise_project2.pdf
Entry  Sun Apr 3 22:51:36 2016, Xiaoyue, DailyProgress, Crackle, Precurved highC steel testing blades  BladeA_50-70-90ys.pdf
Entry  Mon Apr 4 17:56:49 2016, Gabriele, DailyProgress, Crackle, Locking force reduction by acting on the board  fit_a_de.pngspectra.pngspectra.png
    Reply  Tue Apr 5 14:48:39 2016, Gabriele, DailyProgress, Crackle, Locking force reduction by acting on the board  
Entry  Wed Apr 6 01:16:40 2016, Xiaoyue, DailyProgress, Crackle, Being more careful about seismic and acoustic coupling noise_project.pdf
Entry  Wed Apr 6 10:34:24 2016, Gabriele, DailyProgress, Crackle, Recovery 
Entry  Wed Apr 6 11:50:26 2016, Gabriele, DailyProgress, Crackle, Balancing of z coils 28.pngcommon_coupling.png28.pngcommon_coupling.png
Entry  Thu Apr 7 02:10:38 2016, Xiaoyue, DailyProgress, Crackle, Set up QPD for beam jitter measurement  calibrationXY.pdf
    Reply  Thu Apr 7 11:57:15 2016, Koji, DailyProgress, Crackle, Set up QPD for beam jitter measurement  
    Reply  Thu Apr 7 13:13:10 2016, Gabriele, DailyProgress, Crackle, Set up QPD for beam jitter measurement  
       Reply  Thu Apr 7 15:50:09 2016, Xiaoyue, DailyProgress, Crackle, Set up QPD for beam jitter measurement  
          Reply  Thu Apr 7 16:43:39 2016, Xiaoyue, DailyProgress, Crackle, Set up QPD for beam jitter measurement  
Entry  Fri Apr 8 02:16:36 2016, Xiaoyue, DailyProgress, Crackle, Beam jitter, acoustic, seismic noise projection summary.pdfnoise_project(acoustic).pdf
Entry  Fri Apr 8 14:53:34 2016, Gabriele, DailyProgress, Crackle, Acoustic enclosure for the laser 2016-04-06_14.31.46.jpg2016-04-08_11.05.43.jpg2016-04-08_11.51.39.jpg
Entry  Fri Apr 8 17:06:12 2016, Gabriele, DailyProgress, Crackle, Pump on 
    Reply  Sat Apr 9 10:14:14 2016, Gabriele, DailyProgress, Crackle, Pump on 
Entry  Sun Apr 10 10:24:10 2016, Gabriele, DailyProgress, Crackle, Enclosure 2016-04-10_10.11.02.jpg2016-04-10_10.11.10.jpg
Entry  Mon Apr 11 12:46:50 2016, Gabriele, DailyProgress, Crackle, Microphone setup 
Entry  Mon Apr 11 14:32:28 2016, Gabriele, DailyProgress, Crackle, Acoustic enclosure in place and working 8x
Entry  Sun Apr 10 23:29:35 2016, Xiaoyue, DailyProgress, Crackle, Recover alignement 
    Reply  Mon Apr 11 22:21:07 2016, Xiaoyue, DailyProgress, Crackle, Recover alignement 
Entry  Tue Apr 12 11:08:09 2016, Gabriele, Noise Hunting, Crackle, Beam jitter qpdx.pngqpdy.pngcomparison_mich.pngcomparison_coherence.png
Entry  Tue Apr 12 11:10:53 2016, Gabriele, Noise Hunting, Crackle, High frequency noise blrms_time.pngblrms_psd.png
Entry  Tue Apr 12 16:37:52 2016, Gabriele, DailyProgress, Crackle, Improved residual Michelson motion rms_improvement.pngoltf.pngoltf.png
Entry  Tue Apr 12 17:15:23 2016, Gabriele, DailyProgress, Crackle, Improved whitening for DAC noise coil_monitor.pngcoil_monitor.pngnew_coil_whitening.pngnew_coil_whitening.png
Entry  Tue Apr 12 23:44:10 2016, Xiaoyue, DailyProgress, Crackle, Mich sensitive to beam position walk_beam.png
Entry  Wed Apr 13 09:39:44 2016, Gabriele, DailyProgress, Crackle, Pump stopped at 9:35am 
Entry  Wed Apr 13 10:24:54 2016, Gabriele, DailyProgress, Crackle, Plant compensator was not more good 
Entry  Wed Apr 13 15:44:05 2016, Gabriele, DailyProgress, Crackle, Modified Z HF whitening new_whitening.pngdac_noise_reduction.png
Entry  Wed Apr 13 15:44:07 2016, Gabriele, DailyProgress, Crackle, Modified Z HF whitening new_whitening.pngdac_noise_reduction.pnglock_control.pngmichelson.png
Entry  Thu Apr 14 01:58:26 2016, Xiaoyue, DailyProgress, Crackle, Rising resonance and spurious beam 
    Reply  Thu Apr 14 11:47:33 2016, Xiaoyue, DailyProgress, Crackle, Rising resonance and spurious beam 
Entry  Thu Apr 14 11:48:56 2016, Gabriele, DailyProgress, Crackle, Recentered QPD 
Entry  Thu Apr 14 11:54:45 2016, gabriele, Summary, Crackle, QPD electronics 
Entry  Thu Apr 14 13:42:02 2016, Gabriele, DailyProgress, Crackle, Removed polarizing optical elements mich.png
Entry  Thu Apr 14 13:47:44 2016, Gabriele, Misc, Crackle, QPD signal levels 
Entry  Thu Apr 14 15:25:06 2016, Gabriele, DailyProgress, Crackle, Noise depends on mean value of LOCK_SERV_OUT mich_vs_lock_out.png
Entry  Thu Apr 14 18:04:14 2016, Gabriele, DailyProgress, Crackle, Bug in auxiliary control loop medm screen 
Entry  Fri Apr 15 12:33:30 2016, Gabriele, Summary, Crackle, Common mode Z damping and differential mode X damping comm.pngcoherence_with_x.pngx_diff_damp.pngserv_out.png
Entry  Sat Apr 16 00:56:19 2016, Xiaoyue, DailyProgress, Crackle, Install the QPD on board install_QPD.pdf
Entry  Mon Apr 18 14:10:20 2016, Gabriele, DailyProgress, Crackle, Beam steering actuator 2016-04-18_13.56.47.jpg2016-04-18_13.56.59.jpg
Entry  Mon Apr 18 01:11:21 2016, Xiaoyue, DailyProgress, Crackle, Feedthrough cable for QPD 
    Reply  Mon Apr 18 08:18:06 2016, Gabriele, DailyProgress, Crackle, Feedthrough cable for QPD 
       Reply  Tue Apr 19 08:55:55 2016, Xiaoyue, DailyProgress, Crackle, Feedthrough cable for QPD 
Entry  Tue Apr 19 17:33:17 2016, Gabriele, DailyProgress, Crackle, Beam steering installed 2016-04-19_16.41.34.jpg2016-04-19_17.27.24.jpg2016-04-19_17.27.28.jpg
Entry  Thu Apr 21 02:57:58 2016, Xiaoyue, DailyProgress, Crackle, Mich aligned with QPD centered 
Entry  Thu Apr 21 15:46:45 2016, Gabriele, DailyProgress, Crackle, Model changes related to QPD and beam steering model1.pngmodel2.pngscreen1.pngscreen2.png
Entry  Thu Apr 21 17:44:25 2016, Gabriele, DailyProgress, Crackle, Can't pump down 
Entry  Thu Apr 21 23:44:40 2016, Xiaoyue, DailyProgress, Crackle, Clean optics and close up chamber 
Entry  Fri Apr 22 09:56:10 2016, Gabriele, DailyProgress, Crackle, Beam Steering Mirror response bsm.png
Entry  Fri Apr 22 15:13:10 2016, Xiaoyue, DailyProgress, Crackle, Chamber leak IMG_0026.jpg
Entry  Sat Apr 23 02:35:56 2016, Xiaoyue, DailyProgress, Crackle, QPD oscillation 
Entry  Sun Apr 24 01:34:05 2016, Xiaoyue, DailyProgress, Crackle, Vacuum status 
Entry  Fri Apr 22 17:25:40 2016, Gabriele, DailyProgress, Crackle, Beam steering actuation response and analog servo actuation.pngfeedback_oltf.pngcontroller.png2016-04-22_17.22.00.jpg
    Reply  Sat Apr 23 00:33:45 2016, Koji, DailyProgress, Crackle, Beam steering actuation response and analog servo 
       Reply  Mon Apr 25 08:45:05 2016, Gabriele, DailyProgress, Crackle, Beam steering actuation response and analog servo 2016-04-25_08.43.17.jpg
Entry  Mon Apr 25 15:44:24 2016, Gabriele, DailyProgress, Crackle, Beam steering servo progress 2016-04-25_14.05.12.jpgmeasurements.pngbeam_servo_loop.png
Entry  Tue Apr 26 02:19:18 2016, Xiaoyue, DailyProgress, Crackle, Gain peaking introduces large noise beam_steering2.png
    Reply  Tue Apr 26 10:24:22 2016, Gabriele, DailyProgress, Crackle, Gain peaking introduces large noise 
Entry  Tue Apr 26 16:57:19 2016, Gabriele, DailyProgress, Crackle, Afternoon work touchdown.pngenclosure_on_and_off_table.pngpumodown.png
Entry  Wed Apr 27 09:21:23 2016, Gabriele, DailyProgress, Crackle, Daily activites 
Entry  Thu Apr 28 14:43:43 2016, Gabriele, DailyProgress, Crackle, Afternoon status 
Entry  Fri Apr 29 13:31:48 2016, Gabriele, DailyProgress, Crackle, Daily activity removed_beam_steering_mirror.png
Entry  Fri Apr 29 17:10:28 2016, Gabriele, DailyProgress, Crackle, Started crackling noise run 
Entry  Mon May 2 15:26:41 2016, rana, Summary, Crackle, meeting notes 
Entry  Mon May 2 17:36:33 2016, Xiaoyue, DailyProgress, Crackle, Crackling noise measurement run mich_spectrum_deflated.png
    Reply  Tue May 3 11:11:02 2016, Gabriele, DailyProgress, Crackle, Crackling noise measurement run 
Entry  Fri May 6 14:17:31 2016, Xiaoyue, DailyProgress, Crackle, Check suspending mass for highC blades susp_mass.pdf
Entry  Wed May 4 16:51:35 2016, Xiaoyue, DailyProgress, Crackle, Table leg 
    Reply  Fri May 6 08:19:35 2016, Gabriele, DailyProgress, Crackle, Table leg 
    Reply  Mon May 9 16:32:46 2016, Xiaoyue, DailyProgress, Crackle, Table leg fixed 
Entry  Mon May 9 23:44:44 2016, Xiaoyue, DailyProgress, Crackle, Resume crackling noise measurement mich_spectrum.png
    Reply  Wed May 11 02:24:56 2016, Xiaoyue, DailyProgress, Crackle, Resume crackling noise measurement mich_spec.png
       Reply  Thu May 12 12:00:13 2016, Xiaoyue, DailyProgress, Crackle, Crackling noise measurement: performance is robust mich_spec_over_t.epsmich_spec_over_t.eps
Entry  Thu May 12 22:19:06 2016, Xiaoyue, DailyProgress, Crackle, Picomotor cross-talk problem 
Entry  Fri May 13 15:43:21 2016, Xiaoyue, DailyProgress, Crackle, Coil actuation saturation stiff_post.jpg
Entry  Tue May 17 20:03:44 2016, Xiaoyue, DailyProgress, Crackle, Low frequency noise plateau post_clamp_board.png
    Reply  Tue May 17 20:18:43 2016, Gabriele, DailyProgress, Crackle, Low frequency noise plateau 
    Reply  Tue May 17 20:30:06 2016, Gabriele, DailyProgress, Crackle, Low frequency noise plateau 
       Reply  Wed May 18 00:39:11 2016, Xiaoyue, DailyProgress, Crackle, Low frequency noise plateau 
Entry  Wed May 18 15:18:50 2016, Xiaoyue, DailyProgress, Crackle, Plan to diagnose for the source of noise plateau 
Entry  Thu May 19 02:45:44 2016, Xiaoyue, DailyProgress, Crackle, Take out rubber stacks unfloated_board.png
Entry  Thu May 19 01:10:48 2016, Xiaoyue, DailyProgress, Crackle, Something wrong with the laser? mich_spec.pngharmonics.png
    Reply  Thu May 19 23:02:31 2016, Xiaoyue, DailyProgress, Crackle, Something wrong with the laser? laser_power_down.png
Entry  Sun May 15 20:39:42 2016, Xiaoyue, Summary, Crackle, Crackling noise measurement 
    Reply  Sun May 22 13:53:28 2016, Xiaoyue, Summary, Crackle, Crackling noise measurement AnalysisCrackle2.1.pdf
       Reply  Mon May 23 17:04:59 2016, Xiaoyue, Summary, Crackle, Crackling noise measurement - f_drive dependency 0.125Hz.pdf0.25Hz.pdf0.5Hz.pdf
Entry  Wed May 25 19:36:05 2016, Xiaoyue, DailyProgress, Crackle, Switch to highC steel blades safety_stops.pdf
Entry  Thu May 26 19:03:01 2016, Xiaoyue, DailyProgress, Crackle, 0-80 holes not tapped  block_tap_problem.jpg
Entry  Wed Jun 1 02:59:36 2016, Xiaoyue, DailyProgress, Crackle, HighC blade mounted, block suspended mount_highC_blades.pdf
Entry  Thu Jun 2 01:53:35 2016, Xiaoyue, DailyProgress, Crackle, Balancing the board counter_weight.pdf
Entry  Sun Jun 5 01:36:18 2016, Xiaoyue, DailyProgress, Crackle, Rough OSEM centering and alignment counter_weight2.pdf
    Reply  Mon Jun 6 01:06:35 2016, Xiaoyue, DailyProgress, Crackle, Michelson aligned with beam centered on all optics 
Entry  Tue Jun 7 02:59:08 2016, Xiaoyue, DailyProgress, Crackle, Failed aligning QPD 
Entry  Tue Jun 7 14:05:29 2016, Gabriele, Lab Infrastructure, Crackle, Moved old rack out of the lab 2016-06-07_10.37.02.jpg
Entry  Tue Jun 7 15:41:04 2016, Xiaoyue, DailyProgress, Crackle, Block2 damping oscillation block2_oscillation.pngblock2_actuation.png
    Reply  Wed Jun 8 15:08:35 2016, Gabriele, DailyProgress, Crackle, Block2 damping oscillation 
       Reply  Fri Jun 10 00:51:33 2016, Xiaoyue, DailyProgress, Crackle, Block2 damping oscillation 
Entry  Fri Jun 10 01:37:07 2016, Xiaoyue, DailyProgress, Crackle, Prepare to lock the mich 
Entry  Sat Jun 11 14:27:52 2016, Xiaoyue, DailyProgress, Crackle, Mich locked and ready to go into vacuum oltf.pngfit_plant.pngoltf2.pngmich_spectrum.png
Entry  Sun Jun 12 23:07:14 2016, Xiaoyue, DailyProgress, Crackle, Iteration on locks and go into vacuum strange_structures.png06_10_suspension_in_air.png
Entry  Fri Mar 25 11:05:31 2016, Gabriele, DailyProgress, Crackle, Reference OSEM spectra in air reference_block_psd_in_air.figreference_suspension_psd_in_air.fig
    Reply  Sat Jun 11 14:48:10 2016, Xiaoyue, DailyProgress, Crackle, Reference OSEM spectra in air ref_suspension_psd_in_air.pngref_block_psd_in_air.png
       Reply  Sun Jun 12 23:33:09 2016, Xiaoyue, DailyProgress, Crackle, Reference OSEM spectra in air ref_suspension_psd_in_air.pngref_block_psd_in_air.png
Entry  Wed Jun 15 01:15:35 2016, Xiaoyue, DailyProgress, Crackle, Mich locked in vacuum mich_spec.png
    Reply  Thu Jun 16 01:53:01 2016, Xiaoyue, DailyProgress, Crackle, Mich locked in vacuum ref_mich_spec.pngplant_models_compare.png
Entry  Sat Jun 18 20:44:54 2016, Xiaoyue, DailyProgress, Crackle, Oil pump broken 
Entry  Wed Jun 22 21:35:15 2016, Xiaoyue, DailyProgress, Crackle, Recenter OSEMs 
Entry  Thu Jun 23 11:17:22 2016, Danielle, DailyProgress, Crackle, Motion tracking ball drop for microphone calibrabtion motion2.mTest_ball_drop_plot.jpgScreen_Shot_2016-06-24_at_1.59.28_PM.pngScreen_Shot_2016-06-24_at_1.54.35_PM.png
Entry  Tue Jun 28 17:30:15 2016, Danielle, DailyProgress, Crackle, Microphone Calibration Experimental Setup 
Entry  Fri Jul 1 15:04:05 2016, Danielle, DailyProgress, Crackle, Finishing Microphone Calibration Setup calibration1.jpgball10_screen_shot.png
Entry  Wed Jul 6 15:37:29 2016, Danielle, DailyProgress, Crackle, Improvements to microphone setup and MATLAB Screen_Shot_2016-07-06_at_3.15.36_PM.pngBall13_track1.movvel_time_ex1.jpgball_time_ex1.jpgmotion4.m
Entry  Thu Jul 7 17:25:44 2016, Danielle, DailyProgress, Crackle, Uncertainty analysis for microphone calibration res_ex2.jpgres_ex3.jpg20160707_162848.jpgmotion5.m
Entry  Wed Jul 13 10:55:25 2016, Xiaoyue, DailyProgress, Crackle, Non-stationary low frequency noise BLRMS_plot.png
Entry  Thu Jul 14 08:38:30 2016, Gabriele, Computing, Crackle, cymac2 restarted 
Entry  Thu Jul 14 17:07:48 2016, Danielle, DailyProgress, Crackle, MATLAB and Model Corrections pairs_ex_10.jpgres_10.jpgmotion_10.jpgvel_10.jpgkalman3.m
Entry  Fri Jul 15 01:46:32 2016, Riccardo, DailyProgress, Crackle, Rescaling the Code to 1.0 Yielding Point Fig.1.pngFig.2.png
Entry  Sun Jul 17 23:59:13 2016, Riccardo, DailyProgress, Crackle, Micro Plasticity Starting Point Shifted in 0.75 Amplitude-Phase.png
Entry  Sat Jul 16 00:22:36 2016, Xiaoyue, DailyProgress, Crackle, Resume crackling noise experiment 
    Reply  Sat Jul 16 20:34:12 2016, Xiaoyue, DailyProgress, Crackle, Pumping down and lock overnight mich_spec.png
       Reply  Mon Jul 18 01:39:30 2016, Xiaoyue, DailyProgress, Crackle, Pumping down and lock overnight 0716_mich_spec.png0717_mich_spec.png
Entry  Mon Jul 18 11:06:57 2016, Danielle, DailyProgress, Crackle, Least Squares vs Polynomial Fits res_11.jpgkalman3.m
Entry  Mon Jul 18 22:23:58 2016, Xiaoyue, DailyProgress, Crackle, PD saturation non-saturation_mich_spec.png
Entry  Tue Jul 19 15:41:16 2016, Danielle, DailyProgress, Crackle, Microphone Setup 20160719_113353.jpg20160719_113330_001.jpg20160719_113416.jpg
Entry  Tue Jul 19 20:35:00 2016, Xiaoyue, DailyProgress, Crackle, Trying to diagnose for the plateau noise 
Entry  Wed Jul 20 14:38:50 2016, Danielle, DailyProgress, Crackle, Changing amplification in microphone calibration experiment 
Entry  Thu Jul 21 14:07:02 2016, Gabriele, Computing, Crackle, Cymac2 temporarly offline 
Entry  Fri Jul 22 02:46:56 2016, Xiaoyue, DailyProgress, Crackle, Re-tune the compensator oltf.pngmich_spec.png
Entry  Mon Jul 25 10:28:12 2016, Danielle, DailyProgress, Crackle, Initial data analysis for microphone calibration Screen_Shot_2016-07-25_at_10.23.23_AM.pngScreen_Shot_2016-07-25_at_10.27.04_AM.pngScreen_Shot_2016-07-26_at_11.24.41_AM.png
Entry  Mon Jul 25 16:11:38 2016, Gabriele, DailyProgress, Crackle, Venting 
Entry  Tue Jul 26 14:11:41 2016, Danielle, DailyProgress, Crackle, Saturating microphones in calibration experiment oscilloscope.jpg
Entry  Wed Jul 27 16:59:58 2016, Danielle, DailyProgress, Crackle, Uncertainty in motion-tracking code for microphone calibration ex_track_3.jpg
Entry  Tue Jul 26 16:43:46 2016, Gabriele, DailyProgress, Crackle, Recovering operations of the Crackling noise interferometer bistable_z.png
    Reply  Wed Jul 27 10:08:35 2016, Gabriele, DailyProgress, Crackle, Recovering operations of the Crackling noise interferometer 06.png
       Reply  Wed Jul 27 16:08:53 2016, Gabriele, DailyProgress, Crackle, Recovering operations of the Crackling noise interferometer 43.png
          Reply  Mon Aug 1 22:28:40 2016, Xiaoyue, DailyProgress, Crackle, Recovering operations of the Crackling noise interferometer 
             Reply  Thu Aug 4 02:27:00 2016, Xiaoyue, DailyProgress, Crackle, Recovering operations of the Crackling noise interferometer 
                Reply  Thu Aug 4 17:15:18 2016, Xiaoyue, DailyProgress, Crackle, Recovering operations of the Crackling noise interferometer input_mirror.jpg
Entry  Thu Aug 4 20:02:06 2016, Danielle, DailyProgress, Crackle, Preventing saturation in microphone calibration magnet.jpgosc3.jpgScreen_Shot_2016-08-04_at_8.04.37_PM.pngScreen_Shot_2016-08-04_at_8.03.55_PM.pngScreen_Shot_2016-08-04_at_8.04.21_PM.png
Entry  Fri Aug 5 15:03:38 2016, Danielle, DailyProgress, Crackle, Resolving 1/64" diameter balls on camera 
Entry  Mon Aug 8 07:43:16 2016, Gabriele, Summary, Crackle, Analysis of maraging steel measurements 7x
Entry  Mon Aug 8 16:06:49 2016, Xiaoyue, DailyProgress, Crackle, Data acquisition problem - failed to write raw minute trend file 
    Reply  Mon Aug 8 21:09:58 2016, Gabriele, DailyProgress, Crackle, Data acquisition problem - failed to write raw minute trend file 
Entry  Mon Aug 8 20:17:42 2016, Xiaoyue, DailyProgress, Crackle, Mich to be locked overnight CALIB_CTRL_filter.png
    Reply  Tue Aug 9 07:37:11 2016, Gabriele, DailyProgress, Crackle, Mich to be locked overnight 
Entry  Thu Aug 11 16:10:00 2016, Danielle, DailyProgress, Crackle, Problem solving in microphone calibration experiment Screen_Shot_2016-08-10_at_1.51.59_PM.pngtrack_ex_5.jpgvel_ex_5.jpgacc_ex_5.jpg
Entry  Thu Aug 11 17:02:37 2016, Danielle, DailyProgress, Crackle, New balls came in from McMaster-Carr osc5.jpg
Entry  Wed Aug 10 02:27:22 2016, Xiaoyue, DailyProgress, Crackle, Crackle experiment on highC steel blades (%90 ys) lock_20160808.pdf
    Reply  Wed Aug 10 11:47:17 2016, Xiaoyue, DailyProgress, Crackle, Crackle experiment on highC steel blades (%90 ys) 
       Reply  Thu Aug 11 21:52:11 2016, Xiaoyue, DailyProgress, Crackle, Crackle experiment on highC steel blades (%90 ys) lock_robustness.pngsummary_spectrum_2F_in-phase.pngspectrogram_20160810.pdf
          Reply  Fri Aug 12 07:29:47 2016, Gabriele, DailyProgress, Crackle, Crackle experiment on highC steel blades (%90 ys) 
             Reply  Fri Aug 12 13:34:43 2016, Xiaoyue, DailyProgress, Crackle, Discussion on common excitation displacement amplitudes 
Entry  Sat Aug 13 23:43:51 2016, Xiaoyue, Summary, Crackle, Crackling noise measurements - highC 90% 
Entry  Mon Aug 15 14:30:32 2016, Xiaoyue, DailyProgress, Crackle, A quick comparison between maraging and highC blades measurements crackle_maraging_highC.pdf
Entry  Thu Oct 20 01:12:09 2016, Xiaoyue, DailyProgress, Crackle, Revival of crackle config - STEP1. OSEM position 
    Reply  Fri Oct 21 00:51:54 2016, Xiaoyue, DailyProgress, Crackle, Revival of crackle config - STEP2. align and lock 
Entry  Tue Jun 21 21:25:53 2016, Xiaoyue, Summary, Crackle, Update on micromechanical investigations 
    Reply  Mon Oct 24 23:06:57 2016, Xiaoyue, DailyProgress, Crackle, Micromechanical simulation for crackle experiment diff_dispr_dephase.pdf
Entry  Mon Oct 31 02:10:18 2016, Xiaoyue, DailyProgress, Crackle, Frequency noise coupling freq_noise_coupling_err.pngfreq_noise_coupling_err.png
    Reply  Mon Oct 31 13:08:37 2016, Gabriele, DailyProgress, Crackle, Frequency noise coupling 
       Reply  Tue Nov 1 01:15:25 2016, Xiaoyue, DailyProgress, Crackle, Frequency noise coupling plant_model2.pngnfreq_model2.png
          Reply  Tue Nov 1 08:23:04 2016, Gabriele, DailyProgress, Crackle, Frequency noise coupling 
             Reply  Tue Nov 1 18:04:36 2016, Xiaoyue, DailyProgress, Crackle, Mich signal calibration cltf.pngcalibr_ctrl.png
                Reply  Tue Nov 1 20:57:11 2016, Gabriele, DailyProgress, Crackle, Mich signal calibration 
                   Reply  Mon Nov 7 20:53:14 2016, Xiaoyue, DailyProgress, Crackle, Noise plateau issue solved: Mich miscalibration cltf.pngcltf_compare.pngcltf.pngmich_compare.png
                      Reply  Mon Nov 7 21:15:35 2016, Gabriele, DailyProgress, Crackle, Noise plateau issue solved: Mich miscalibration 
                         Reply  Fri Nov 11 10:02:19 2016, Gabriele, DailyProgress, Crackle, Noise plateau issue solved: Mich miscalibration 
Entry  Fri Nov 11 11:35:21 2016, Gabriele, Noise Hunting, Crackle, Actuation noise? 
    Reply  Fri Nov 11 23:04:35 2016, Xiaoyue, Noise Hunting, Crackle, Actuation noise? glitch2.pngDAC_current_monit.pngquiet_noisy_spectrum.pdf
       Reply  Sat Nov 12 09:19:37 2016, Gabriele, Noise Hunting, Crackle, Actuation noise? 
Entry  Tue Nov 22 00:10:05 2016, Xiaoyue, DailyProgress, Crackle, Lost free configuration 
Entry  Sat Nov 26 20:36:38 2016, Xiaoyue, DailyProgress, Crackle, Recover Failed 
Entry  Tue Dec 20 00:42:22 2016, Xiaoyue, DailyProgress, Crackle, Solved the balancing problem 
Entry  Wed Dec 21 09:04:47 2016, Gabriele, Computing, Crackle, Fixed EPICS channel issue 
Entry  Thu Dec 22 02:05:36 2016, Xiaoyue, DailyProgress, Crackle, Touching again 
Entry  Thu Dec 29 22:32:56 2016, Xiaoyue, DailyProgress, Crackle, Mich locked in vacuum instability.pngunlock.png
Entry  Sat Dec 31 00:44:56 2016, Xiaoyue, DailyProgress, Crackle, Fine tune the lock compensator.pdftune_resgain.png
Entry  Sun Jan 1 13:51:41 2017, Xiaoyue, DailyProgress, Crackle, Lock robust but noisy fluctuation2.png
    Reply  Mon Jan 2 15:28:58 2017, Gabriele, DailyProgress, Crackle, Lock robust but noisy 7x
Entry  Wed Jan 11 22:38:08 2017, Xiaoyue, DailyProgress, Crackle, Improve optical gain calculation 
Entry  Sat Jan 14 22:34:13 2017, Xiaoyue, DailyProgress, Crackle, Crackle analysis 2017_01_11.pdf2016_12_31.pdf
Entry  Fri Jan 20 01:09:35 2017, Xiaoyue, DailyProgress, Crackle, Crackle analysis in another way bandpass_sample.pdfcrackle_sum2.pdf
Entry  Fri Jan 20 01:34:37 2017, Xiaoyue, DailyProgress, Crackle, DAC noise estimation snake_in_its_tail.pdf
    Reply  Tue Jan 24 01:10:20 2017, Xiaoyue, DailyProgress, Crackle, DAC noise estimation DAC_noise2.pdfDAC_noise2.pdfn_DAC.pdf
       Reply  Tue Jan 24 21:45:39 2017, Xiaoyue, DailyProgress, Crackle, DAC noise estimation 
       Reply  Tue Jan 24 21:49:39 2017, Xiaoyue, DailyProgress, Crackle, CoilZ HF channels whitening whitening.png
          Reply  Wed Jan 25 11:00:50 2017, Gabriele, DailyProgress, Crackle, CoilZ HF channels whitening 
          Reply  Wed Jan 25 11:37:15 2017, Gabriele, DailyProgress, Crackle, CoilZ HF channels whitening whitening_tf.pngwhitening_time_domain.pngsimulate_whitening_2017_01_25.m
Entry  Wed Jan 25 11:58:35 2017, Gabriele, Noise Hunting, Crackle, Largest contribution to the control signal comes from ~9 Hz lines spec1.png
Entry  Wed Jan 25 23:51:34 2017, Xiaoyue, DailyProgress, Crackle, Measure coilZ HF whitening TF Z1_Z2_whiten.png
    Reply  Thu Jan 26 23:11:03 2017, Xiaoyue, DailyProgress, Crackle, Measure coilZ HF whitening TF Z1_Z2_whiten.png
Entry  Sat Jan 28 16:17:33 2017, Xiaoyue, DailyProgress, Crackle, New coil HF channel debugged 
Entry  Wed Feb 1 00:33:07 2017, Xiaoyue, DailyProgress, Crackle, DAC noise upper limit current_monitor.png
    Reply  Thu Feb 2 23:55:26 2017, Xiaoyue, DailyProgress, Crackle, DAC noise upper limit DAC_noise.pngcurrent2mich.png
       Reply  Fri Feb 3 08:26:18 2017, Gabriele, DailyProgress, Crackle, DAC noise upper limit 01.png
          Reply  Fri Feb 3 12:15:51 2017, Gabriele, DailyProgress, Crackle, DAC noise upper limit 
Entry  Fri Feb 3 12:39:59 2017, Gabriele, Noise Hunting, Crackle, Current monitor calibrations current_calibration.pngdac_curmons.pngsensing_noise.pngcurmon_time.png
    Reply  Fri Feb 3 14:01:46 2017, Gabriele, Noise Hunting, Crackle, Current monitor calibrations improved_monitoring.pngnew_coil_projection.pngnew_coil_coherence.pngnew_coil_upperlim.pngcompare_lock_on_off.png
Entry  Wed Feb 8 17:12:26 2017, Gabriele, Xiaoyue, DailyProgress, Crackle, Eddy current dampers 2017-02-08_16.02.28.jpg2017-02-08_16.02.24.jpg2017-02-08_16.09.06.jpg2017-02-08_16.23.48.jpg2017-02-08_16.31.39.jpg
    Reply  Fri Feb 10 00:23:57 2017, Xiaoyue, DailyProgress, Crackle, Eddy current dampers Z_compare_dmag_1cm_0p5cm.pnglock_compare_dmag_1cm_0p5cm.png
       Reply  Fri Feb 10 11:23:25 2017, Gabriele, DailyProgress, Crackle, Eddy current dampers 
Entry  Fri Feb 10 15:16:39 2017, Gabriele, DailyProgress, Crackle, Damping effect on lock signals err.pngctrl.pngx.pngerr.pngctrl.png
Entry  Sun Feb 12 22:15:36 2017, Xiaoyue, DailyProgress, Crackle, Improve eddy current damper more_magnets.png
    Reply  Mon Feb 13 10:47:40 2017, Gabriele, DailyProgress, Crackle, Improved eddy current damper eddy_x1.pngeddy_lock_ctrl.pngeddy_z1_hf_rms.png
Entry  Tue Feb 14 10:34:52 2017, Gabriele, Noise Hunting, Crackle, Seismic noise mich_sub.pngmich_sub_time.pngmich_sub.m
Entry  Sun Feb 19 14:32:47 2017, Gabriele, Noise Hunting, Crackle, Offline seismic noise subtraction coherence_acc_z.pngtf_acc_z.pngsubtraction_all.pngsubtraction_all_coherence.pngcrackle_seism_sub.m
Entry  Tue Feb 21 00:54:51 2017, Xiaoyue, DailyProgress, Crackle, Switching to maraging steel blades - unglue the mirrors 
    Reply  Thu Feb 23 01:29:16 2017, Xiaoyue, DailyProgress, Crackle, Switching to maraging steel blades - mount and load the blades 
       Reply  Sat Mar 4 01:26:37 2017, Xiaoyue, DailyProgress, Crackle, Switching to maraging steel blades - balance the board collimator.pdf
          Reply  Tue Mar 7 00:26:43 2017, Xiaoyue, DailyProgress, Crackle, Switching to maraging steel blades - centering board OSEMs 
             Reply  Thu Mar 9 03:59:44 2017, Xiaoyue, DailyProgress, Crackle, Switching to maraging steel blades - centered board OSEMs block_osem_in_air.png
                Reply  Fri Mar 10 03:39:13 2017, Xiaoyue, DailyProgress, Crackle, Switching to maraging steel blades - align and lock mich 
Entry  Mon Mar 13 06:02:21 2017, Xiaoyue, Noise Hunting, Crackle, Noise budget for Crackle2.1 (highC blades) Mich_sub.pngMich_sub2.pngBudget.zip
Entry  Thu Mar 16 02:22:27 2017, Xiaoyue, DailyProgress, Crackle, Telescope, QPD and Lock 
Entry  Sat Mar 18 03:20:30 2017, Xiaoyue, DailyProgress, Crackle, Plant compenstor tuning error_in1_compare.pdf
Entry  Tue Mar 28 03:13:53 2017, Xiaoyue, DailyProgress, Crackle, Solved lock problem 6x
Entry  Thu Mar 2 13:14:28 2017, Gabriele, Summary, Crackle, New computation of crackling noise upper limits from the Crackle2 data aLIGO_projection.png
    Reply  Thu Mar 30 23:53:41 2017, rana, Summary, Crackle, New computation of crackling noise upper limits from the Crackle2 data 
       Reply  Fri Mar 31 11:03:29 2017, Gabriele, Summary, Crackle, New computation of crackling noise upper limits from the Crackle2 data 
Entry  Tue Apr 4 02:08:10 2017, Xiaoyue, DailyProgress, Crackle, Whitened DAC noise measurement compare.pngHF_memory.png
Entry  Thu Mar 30 01:28:23 2017, Xiaoyue, DailyProgress, Crackle, Mich calibration calibration.png
    Reply  Wed Apr 5 01:02:54 2017, Xiaoyue, DailyProgress, Crackle, Mich calibration - miscalibrated gain compare_plant_fit.pngcltf_gain.png
       Reply  Wed Apr 5 23:22:44 2017, Xiaoyue, DailyProgress, Crackle, Mich calibration - miscalibrated gain LOCK.pngcltf_gain.pngmich_sp.png
          Reply  Sun Apr 9 00:15:23 2017, Xiaoyue, DailyProgress, Crackle, Mich calibration comparison time_delay.png
Entry  Tue Apr 11 03:02:57 2017, Xiaoyue, DailyProgress, Crackle, The Michelson lock wierd behavior oltf_gain_change.pngplant.pngcltf_compare.png
    Reply  Tue Apr 11 15:59:13 2017, Xiaoyue, DailyProgress, Crackle, The Michelson lock wierd behavior - Problem solved nothces_phase_eater.pngcalibration.png
Entry  Wed Apr 19 01:54:43 2017, Xiaoyue, DailyProgress, Crackle, Crackle measurement analysis crackle_highC_vs_maraging.pdfsegment_quality2.png
Entry  Thu Apr 20 03:15:42 2017, Xiaoyue, DailyProgress, Crackle, Improve crackle analysis -- spectrum power selection  sample_analysis.zipsegment_quality.pngspectrum_selection.pdf
    Reply  Fri Apr 21 04:12:31 2017, Xiaoyue, DailyProgress, Crackle, Improve crackle analysis -- spectrum power selection  improve_maraging.pdfsimulation1.pdf
Entry  Mon Apr 24 21:20:09 2017, Xiaoyue, DailyProgress, Crackle, Compare highC and maraging measurements improve_highC_vs_maraging.pdf
Entry  Mon Apr 24 22:19:32 2017, Xiaoyue, DailyProgress, Crackle, aLIGO projection using new maraging steel data proj_C_runs.pngaLIGO_projection.pngaLIGO_projection.png
Entry  Fri Apr 28 07:26:43 2017, Gabriele, Noise Hunting, Crackle, Possible sources of modulated noise 
Entry  Fri Apr 28 11:41:45 2017, Gabriele, Noise Hunting, Crackle, Modulated noise due to scattered light scattered_light.pdfscattered_light.mscattered_light_notes.jpgscattered_light_estimated_fsc.pngscattered_light_modulations.png
Entry  Mon May 1 02:54:10 2017, Xiaoyue, DailyProgress, Crackle, Binning analysis on Exp and Sim crackle data summary_plot_boot_binning.pngsummary_binning.pngsummary_binning.pngdiff_dispr2.pdf
Entry  Mon May 1 08:19:44 2017, Gabriele, DailyProgress, Crackle, Measurement interrupted 
Entry  Mon May 1 16:45:54 2017, Gabriele, Noise Hunting, Crackle, Improved current monitors 11x
Entry  Tue May 2 08:52:27 2017, Gabriele, Noise Hunting, Crackle, Current monitor electronic noise budget ad620_noises_18k_1u.pngad8429_noises_2k_10u.png4HiuK.jpeg2017-05-02_07.56.07.jpg
Entry  Tue May 2 09:33:15 2017, Gabriele, Noise Hunting, Crackle, Calibration digital filter off in current monitors current.png
Entry  Tue May 2 10:59:10 2017, Gabriele, Noise Hunting, Crackle, A first look at modulated actuation noise actuation_spectra.pngactuation_spectrogram.pngactuation_modulations.pngactuation_currmon.mactuation_currmon.pdf
Entry  Wed May 3 15:49:55 2017, Gabriele, Noise Hunting, Crackle, Improved current monitors 10x
    Reply  Wed May 3 20:53:45 2017, Gabriele, Noise Hunting, Crackle, Improved current monitors 
Entry  Wed May 3 23:01:24 2017, Xiaoyue, DailyProgress, Crackle, Demodulation analysis on Sim crackle data  summary_plot_demod2.pngsummary_plot_demod2.pngsummary_plot_demod3.pngsummary_plot_sinefit.png
Entry  Thu May 4 09:48:44 2017, Gabriele, Noise Hunting, Crackle, Current monitors are good at all frequencies! currmon_noises.pngad8429_noises_2k_10u.png
Entry  Thu May 4 15:27:11 2017, Gabriele, Noise Hunting, Crackle, Current monitors - take 3 2017-05-04_14.22.04.jpg2017-05-04_14.34.06.jpg
Entry  Fri May 5 09:37:47 2017, Gabriele, DailyProgress, Crackle, Crackling run started 
Entry  Fri Apr 14 15:45:06 2017, Xiaoyue, Summary, Crackle, Crackle Measurement on maraging blades in Progress 
    Reply  Fri May 5 11:07:04 2017, Xiaoyue, Summary, Crackle, Crackle Measurement on maraging blades in Progress 2 
Entry  Fri May 5 11:43:58 2017, Gabriele, Noise Hunting, Crackle, Noise budget of the current monitors current_monitor_measured_noise.pngcurrent_monitor_measured_noise.png
Entry  Fri May 5 14:40:49 2017, Gabriele, Noise Hunting, Crackle, Actuation noise projection actuation_noise_spectra.pngactuation_noise_projection.pngactuation_difference.m
Entry  Sat May 6 14:58:21 2017, Gabriele, DailyProgress, Crackle, Current monitors troubleshooting 2017-05-08_08.44.53.jpg
Entry  Sun May 7 17:12:53 2017, Gabriele, Noise Hunting, Crackle, Coil driver noise budget coildriver_analog_budget.png
Entry  Fri May 5 09:36:29 2017, Gabriele, DailyProgress, Crackle, Fixed current monitors currmon_time.png
    Reply  Mon May 8 14:50:00 2017, Xiaoyue, DailyProgress, Crackle, Fixed current monitors currmoni.pngcheck_currmoni.mnds2_time.m
Entry  Mon May 8 22:06:54 2017, Xiaoyue, Summary, Crackle, Demodulation Analysis (An Introduction) 
Entry  Wed May 10 15:03:41 2017, Gabriele, Noise Hunting, Crackle, Coil driver excess noise with low frequency drive measured_vs_dac_noise.png
Entry  Thu May 11 11:13:45 2017, Gabriele, Noise Hunting, Crackle, Michelson fringe non-linearity mich_intrinsinc_nonlin.png
Entry  Thu May 11 11:16:47 2017, Gabriele, Noise Hunting, Crackle, Optical gain variation due to low frequency drive michelson_optical_gain.pngmichelson_optical_gain.png
Entry  Mon May 8 22:33:34 2017, Xiaoyue, DailyProgress, Crackle, Demodulation Analysis I (a) generate_simulated_generic_fs.pdf
    Reply  Tue May 16 00:29:22 2017, Xiaoyue, DailyProgress, Crackle, Demodulation Analysis I (b) run_MBA_demod.pdfsummary_spectrum.png
Entry  Fri May 12 13:55:52 2017, Gabriele, Noise Hunting, Crackle, Some studies on actuation excess noise 11x
    Reply  Tue May 16 17:25:17 2017, rana, Noise Hunting, Crackle, Some studies on actuation excess noise 
Entry  Fri May 12 00:47:28 2017, Xiaoyue, DailyProgress, Crackle, Actuation noise demodulation currmon_demod.pdf
    Reply  Tue May 16 22:01:20 2017, Xiaoyue, DailyProgress, Crackle, Actuation noise demodulation projection summary_spectrum.pngsummary_spectrum2.pngcurrmon_projection.zip
       Reply  Wed May 17 10:12:48 2017, Gabriele, DailyProgress, Crackle, Actuation noise demodulation projection 
Entry  Tue May 30 15:21:38 2017, Gabriele, Summary, Crackle, Crackling noise measurement runs 
    Reply  Wed Jun 7 17:12:14 2017, Xiaoyue, Summary, Crackle, Crackling noise measurement runs 
Entry  Sun Jun 11 22:56:10 2017, Xiaoyue, DailyProgress, Crackle, Actuation noise demodulation subtraction currmon_highC_vs_maraging_v0.pdf
    Reply  Tue Jun 13 11:38:52 2017, Xiaoyue, DailyProgress, Crackle, Actuation noise demodulation subtraction currmon_summary_plots1.pdfcurrmon_summary_plots1.pdf
Entry  Sat Jun 17 15:12:30 2017, Xiaoyue, DailyProgress, Crackle, Power-law fitting for multiple-test demodulation results 6x
    Reply  Thu Jun 22 23:31:15 2017, Xiaoyue, DailyProgress, Crackle, Power-law fitting: random sample vs. weighted regression methods rand_wtfit_exp_k_1.pdfsim_rand_wtfit.pdf
Entry  Thu Jul 6 01:28:16 2017, Xiaoyue, DailyProgress, Crackle, Lost table-level reference 
Entry  Tue Jul 11 23:17:44 2017, Xiaoyue, DailyProgress, Crackle, Chamber opened for diagnosis OSEM_board_in_air.png
Entry  Fri Jul 7 23:00:05 2017, Xiaoyue, DailyProgress, Crackle, Reconstruct calibrated current monitor measurements filter_gain.pngfiltfilt_gain.pngon_seg.png
    Reply  Wed Jul 12 23:47:02 2017, Xiaoyue, DailyProgress, Crackle, Reconstruct calibrated current monitor measurements 7x
       Reply  Fri Jul 14 23:57:01 2017, Xiaoyue, DailyProgress, Crackle, Reconstruct calibrated current monitor measurements sample_results_28000.pdf
Entry  Tue Jul 18 21:29:35 2017, Xiaoyue, DailyProgress, Crackle, QPD problem 'debugged' 
Entry  Tue Jul 18 22:55:02 2017, Xiaoyue, Summary, Crackle, Crackling noise measurement results maraging_k_3.pdfpower_fit_gain_k_3.pdf
Entry  Wed Jul 19 23:12:24 2017, Xiaoyue, DailyProgress, Crackle, Polarization dependent transmissivity for QPD signal mirror_rotation.jpeg
Entry  Thu Jul 20 23:56:39 2017, Xiaoyue, DailyProgress, Crackle, Trying to recover free configuration 
Entry  Mon Jul 24 23:48:24 2017, Xiaoyue, DailyProgress, Crackle, Recover mich alignment PD_osci_adj-8.pngPD_osci_adj-14_2.pngPD_whiteC.png
Entry  Tue Jul 25 20:59:15 2017, Xiaoyue, DailyProgress, Crackle, Lock mich in vacuum michDZ.png
Entry  Thu Aug 3 19:03:00 2017, rana, Noise Hunting, Crackle, whitening 
    Reply  Sat Aug 5 00:31:40 2017, Xiaoyue, Noise Hunting, Crackle, whitening michw_spec_ww1fs_N2dt.pngmich_dzdt_ww1fs_N2dt.pngmich_quiet_noisy_ww8fs.png
Entry  Wed Jul 26 23:28:27 2017, Xiaoyue, DailyProgress, Crackle, Diagnose the noise plateau intensity_noise.png
    Reply  Thu Jul 27 22:33:28 2017, Xiaoyue, DailyProgress, Crackle, Diagnose the noise plateau cltf_gain.pngcalibration.pngmich_post_calibr.png
       Reply  Mon Jul 31 23:14:31 2017, Xiaoyue, DailyProgress, Crackle, Diagnose the noise plateau compare_mich_specs2.pdfcoh_seismic_jitter.pngcleanPDs.pdf
          Reply  Wed Aug 2 23:57:03 2017, Xiaoyue, DailyProgress, Crackle, Diagnose the noise plateau mich_dzdt_coh.pngmich_dzdt_coh_ww0p25fs_select.pngmich_quiet_noisy2.png
             Reply  Sun Aug 6 23:46:00 2017, Xiaoyue, DailyProgress, Crackle, Diagnose the noise plateau - miscalibration 6x
Entry  Tue Aug 8 23:38:41 2017, Xiaoyue, DailyProgress, Crackle, Current monitor excessive noise issue 6x
Entry  Thu Aug 10 22:56:21 2017, Xiaoyue, DailyProgress, Crackle, Noise demodulation 'failure' spec_currmon_0808_data1.pngspec_currmon_0808_data1_zoom.pngcurrmon_0516_vs_0808.pngsummary_spectrum.pngsummary_spectrum_sub1.png
Entry  Sun Aug 13 21:29:06 2017, Xiaoyue, DailyProgress, Crackle, Residual current monitor excessive noise summary_spectrum_08_10.pngsummary_spectrum_05_16.pngcurrs_compare_matlab.png
Entry  Mon Aug 21 23:54:21 2017, Xiaoyue, Noise Hunting, Crackle, Noise budget of Crackle2.1 w/Maraging blades Mich_sub_0821_2.pngbudget_170822.zipfrequency_noise_coupling.png
Entry  Tue Aug 22 23:22:46 2017, Xiaoyue, DailyProgress, Crackle, Combine multiple demodulation analysis maraging_combine_demod.pdfsegment_amplitudes_30_35.png
Entry  Mon Aug 28 20:54:56 2017, Xiaoyue, Summary, Crackle, Crackling noise measurement run #2 combine_demod.pdfp2_vs_F.png
Entry  Thu Aug 31 22:47:17 2017, Xiaoyue, DailyProgress, Crackle, Lower driving frequency simulation demods2_err.pngreconstruct_signal.pngp2_vs_F_2in1.png
Entry  Sat Sep 2 21:23:55 2017, Xiaoyue, DailyProgress, Crackle, Current monitor re-calibration 6x
Entry  Mon Sep 11 01:13:14 2017, Xiaoyue, DailyProgress, Crackle, Switch to highC blades 
    Reply  Tue Sep 12 22:33:04 2017, Xiaoyue, DailyProgress, Crackle, Switch to highC blades plant_fit.pngresgains.pngactuation_fn_calibr.png
       Reply  Wed Sep 13 07:46:35 2017, Gabriele, DailyProgress, Crackle, Switch to highC blades 
Entry  Mon Oct 9 22:06:52 2017, Xiaoyue, DailyProgress, Crackle, Plant TF drifted plant_compare.pngmichDZ.png
Entry  Tue Oct 17 14:56:53 2017, Gabriele, Computing, Crackle, Coil current monitors 
Entry  Fri Oct 20 14:01:35 2017, rana, Misc, General, SR560s removed 20171020_131805.jpg
Entry  Thu Oct 19 23:55:33 2017, Xiaoyue, DailyProgress, Crackle, Recover highC measurements 
    Reply  Mon Oct 23 23:30:37 2017, Xiaoyue, DailyProgress, Crackle, Recover highC measurements post_alignment.pngdrifted_10_23.png
       Reply  Tue Oct 24 23:16:54 2017, Xiaoyue, DailyProgress, Crackle, Recover highC measurements mich_dzdt_coh.pnglow_noise_again2.png
Entry  Wed Oct 25 23:30:43 2017, Xiaoyue, DailyProgress, Crackle, Rebuild connectors summary_spectrum.pngsummary_spectrum.pngsummary_spectrum.png
Entry  Mon Jun 4 11:15:17 2018, gautam, Lab Infrastructure, EquipmentLoan, Crackle lab ---> 40m 
Entry  Sat Oct 20 00:38:43 2018, Duo, HowTo, , DAC Noise monitor PCB layers 
    Reply  Tue Oct 23 00:57:13 2018, Duo, HowTo, , DAC Noise monitor PCB layers NoiseMonitor.pdf
       Reply  Wed Oct 24 15:01:50 2018, Duo, HowTo, , DAC Noise monitor PCB layers NoiseMonitor.pdf
          Reply  Wed Oct 24 21:55:45 2018, Duo, HowTo, , DAC Noise monitor PCB layers NoiseMonitor.pdf
Entry  Sat Nov 24 20:09:14 2018, Duo, Misc, , Noise monitor PCB assembly completed 
    Reply  Sun Nov 25 19:25:37 2018, rana, HowTo, Electronics, Noise monitor PCB assembly completed 
Entry  Fri Dec 7 18:27:27 2018, Duo, Misc, , Noisemon problem identified and another order placed 
Entry  Wed Dec 12 21:50:44 2018, Duo, DailyProgress, , New board arrived and other components on the board placed in Altium board.jpg
Entry  Thu Jan 3 15:33:40 2019, Duo, DailyProgress, , New, Full noisemon completed MonitorCircuit.SchDocMonitorBoard.PcbDocMonitorBoard.SchDoc
Entry  Sat Dec 15 15:30:44 2018, Duo, DailyProgress, , Noise in the last Low pass sallen key filter IMG_0488.JPG
    Reply  Mon Dec 17 11:20:32 2018, rana, DailyProgress, Electronics, SR785 netgpibdata 
       Reply  Fri Jan 4 22:18:53 2019, Duo, DailyProgress, Electronics, Updates 8x
    Reply  Thu Jan 3 16:24:22 2019, Duo, DailyProgress, , Noise in the last Low pass sallen key filter 
Entry  Sun Jan 6 15:37:39 2019, Duo, DailyProgress, , Isolated test of the oscillating op amp oscilliscope.jpgboard.jpg
    Reply  Tue Jan 8 22:47:07 2019, Duo, DailyProgress, , Isolated test of the oscillating op amp asdf.jpgaqf.jpg
Entry  Sun Jan 20 16:00:37 2019, Duo, DailyProgress, , Update on the noisemon board TF_20-01-2019_155018_Spectrum.pdfTF_20-01-2019_155018.txtnoisespectrum_20-01-2019_150429_Spectrum.pdfnoisespectrum_20-01-2019_150429.txtTimeSeries.jpg
    Reply  Fri Feb 1 12:35:13 2019, not Duo, DailyProgress, , Update on the noisemon board new_noisemon_tf.pngnew_noisemon_spectra.pngold_noisemon_tf.pngold_noisemon_spectra.png
Entry  Tue Feb 5 20:55:34 2019, Duo, Summary, , Noisemon test results 6x
Entry  Fri Feb 15 18:38:00 2019, rana, Noise Hunting, Electronics, NoiseMon nonlinearity? 
Entry  Tue Feb 19 18:11:43 2019, Duo, DailyProgress, , Tuesday report noisemon.pdf
Entry  Mon Apr 1 20:25:20 2019, Duo, DailyProgress, , Changes on noisemon being made noisemon.pdf
Entry  Wed Apr 17 16:34:37 2019, Duo, DailyProgress, , Noisemon update MonitorCircuit.SchDocMonitorBoard.SchDocMonitorBoard1.PcbDocnoisemon.pdf
Entry  Sat Jun 8 15:52:48 2019, Duo, Misc, , Arrival date of noisemon 
Entry  Wed Jul 17 13:35:02 2019, Duo, DailyProgress, , Unknown issue image1.jpegScreenshot_from_2019-07-17_13-34-29.png
Entry  Fri Jul 12 13:45:39 2019, Duo, Noise Hunting, Electronics, Noisemon board test plan 
    Reply  Thu Jul 18 11:50:43 2019, Duo, Noise Hunting, Electronics, Noisemon board test plan noisetf
       Reply  Thu Jul 18 16:44:30 2019, Duo, Noise Hunting, Electronics, Noisemon board test plan tf.pdftf.zip
          Reply  Fri Jul 19 23:55:19 2019, Duo, Noise Hunting, Electronics, Noisemon board test plan noise.pdfnoise.zip
             Reply  Tue Jul 23 16:31:19 2019, Duo, Noise Hunting, Electronics, Noisemon board test plan noise.zipnoise.pdf
    Reply  Tue Jul 23 18:44:34 2019, Duo, Noise Hunting, Electronics, Noisemon board test plan tf
       Reply  Wed Jul 24 00:12:18 2019, Duo, Noise Hunting, Electronics, Noisemon board test plan TransferFunction.pdftf.zipTransferFunction1.pdf
          Reply  Mon Jul 29 13:59:02 2019, Duo, Noise Hunting, Electronics, Noisemon board test plan DesktopScreenshot_from_2019-07-29_13-59-25.png
Entry  Sat Aug 3 23:19:55 2019, Duo, Summary, Electronics, Op amp oscillation caused by capacitive loading and its fix osci.filosci.pdf
Entry  Thu Aug 15 17:23:40 2019, Duo, DailyProgress, , L1 noisemon 1-coherence datScreenshot_from_2019-08-16_09-53-19.pngScreenshot_from_2019-08-16_09-52-44.pngScreenshot_from_2019-08-16_09-52-07.pngScreenshot_from_2019-08-16_09-51-24.png
Entry  Tue Aug 20 10:31:12 2019, Duo, DailyProgress, , Noisemon test Archive.zipplot.pdf
Entry  Tue Aug 20 18:15:11 2019, Duo, DailyProgress, , Noisemon data more avg plot.pdfArchive.zip
Entry  Thu Aug 22 18:13:19 2019, Duo, DailyProgress, , Noisemon Data from all four channels l1_template.xml
    Reply  Fri Aug 23 13:42:16 2019, Duo, DailyProgress, , Noisemon Data from all four channels plot.pdfArchive.zip
Entry  Fri Aug 23 15:11:36 2019, Duo, DailyProgress, , ETMY noisemon l1_ETMY_template.xmlScreenshot_from_2019-08-23_15-11-05.png
Entry  Fri Aug 23 15:22:59 2019, Duo, DailyProgress, , L1 noise and average l1_10.xmll1_50.xmll1_100.xmll1_500.xml
Entry  Mon Aug 26 14:57:47 2019, Duo, DailyProgress, , ETMY noise vs. ITMX noise plot.pdfArchive.zip
Entry  Mon Aug 26 15:13:41 2019, Duo, DailyProgress, , Noise vs number of avg Archive.zipplot_10.pdfplot_100.pdf
Entry  Tue Aug 27 14:41:04 2019, Duo, DailyProgress, , Average 10 ETMY_Feb.xml
    Reply  Tue Aug 27 14:59:00 2019, Duo, DailyProgress, , Average 10 plot.pdfDesktop.zipplot.pdf
Entry  Wed Aug 28 13:20:01 2019, Duo, DailyProgress, , Window changed to BMH plot.pdf
Entry  Wed Aug 28 13:39:29 2019, Duo, DailyProgress, , Changed bin size to 0.1Hz and got it plot.pdfDesktop.zip
    Reply  Wed Aug 28 16:15:51 2019, rana, DailyProgress, , Changed bin size to 0.1Hz and got it 
Entry  Fri Aug 30 14:45:42 2019, rana, Computing, DAQ, Download data with pyNDS ChanList_darm.txtgetData.py
Entry  Fri Aug 30 13:15:07 2019, Duo, Summary, Electronics, ITMX DAC noise plot.pdfDesktop.zipprojected.pdfArchive.zip
    Reply  Sat Aug 31 19:21:13 2019, rana, Summary, Electronics, ITMX DAC noise 
       Reply  Wed Sep 11 17:24:43 2019, Duo, Summary, Electronics, ITMX DAC noise plot.pdfbeforeSub.pdf
Entry  Wed Oct 2 13:50:03 2019, Duo, DailyProgress, , ITMY noisemon 9x
Entry  Tue Oct 8 17:31:27 2019, Duo, Summary, , Noisemon check  6x
Entry  Wed Oct 23 20:37:53 2019, Duo, DailyProgress, , Nosiemon check Screenshot_from_2019-10-23_20-48-13.png
Entry  Fri Nov 8 13:32:15 2019, Duo, DailyProgress, , Noisemon and FastIMON at L1 6x
Entry  Mon Nov 11 20:35:13 2019, Duo, DailyProgress, , First sign of ITMY LL noisemon saturation Screenshot_from_2019-11-11_20-33-46.png
Entry  Thu Nov 14 15:04:25 2019, Duo, DailyProgress, , ETMY check Screenshot_from_2019-11-14_15-02-05.pngScreenshot_from_2019-11-14_15-08-42.pngScreenshot_from_2019-11-14_15-15-56.pngScreenshot_from_2019-11-14_15-30-07.png
Entry  Thu Nov 14 15:54:57 2019, Duo, DailyProgress, , Issue consistency among ETMY, ITMX and ITMY Screenshot_from_2019-11-14_15-54-27.pngScreenshot_from_2019-11-14_15-51-25.pngScreenshot_from_2019-11-14_15-51-15.png
Entry  Thu Nov 14 17:14:32 2019, Duo, DailyProgress, , Noisemon problem observation Screenshot_from_2019-11-14_17-13-46.pngts.xmlScreenshot_from_2019-11-14_17-26-55.png
Entry  Mon Nov 25 16:43:50 2019, Duo, DailyProgress, , Time domain projection is consistent with LLO data (except LL channel, which saturates) timeresponse.pdf49892_20191113153034_ITMY_NoiseMon.pngdrive.pdfarchive.tar.gz
Entry  Wed Nov 27 23:45:29 2019, Duo, DailyProgress, , Noisemon Debug Progress saturating.pdfAfterRestart.pdf
Entry  Mon Dec 2 15:28:03 2019, Duo, Misc, , S1900296 board damaged 
Entry  Tue Dec 3 09:50:18 2019, Duo, DailyProgress, , Interesting observation on noisemon debugging Saturating.pdfdiaggui.pdfGoodagain.pdf
Entry  Wed Dec 4 19:00:37 2019, Noisemon board modified, DailyProgress, , Noisemon board modifications 
    Reply  Thu Dec 5 12:37:58 2019, Noisemon board modified, DailyProgress, , Noisemon board modifications ModificationComparison.pdf
       Reply  Thu Dec 5 20:42:55 2019, Duo, DailyProgress, Electronics, Noisemon board modifications NoDrive.pdf10HzSine.pdfTF.pdf
Entry  Mon Dec 9 22:06:19 2019, Duo, DailyProgress, , Two boards tested 
Entry  Thu Dec 12 16:48:39 2019, Duo, DailyProgress, , Modifying the board changes the transfer function ModifiedVsIntact.pdfModifedVsIntact.xml.gzgainDiff.pdflisocomparison.pdf
Entry  Mon Jan 13 16:48:52 2020, Duo, DailyProgress, , Noisemon updates 
Entry  Tue Jan 14 17:07:49 2020, Duo, DailyProgress, , Testing another two boards 
Entry  Tue Jan 21 16:13:03 2020, Duo, DailyProgress, , Distortion of noisemon IMG_1658.PNGIMG_1659.PNGupconv.pdfupconv5Hz.pdfupconvLinear.pdf
    Reply  Tue Jan 28 08:46:13 2020, rana, DailyProgress, Electronics, Distortion of noisemon 
Entry  Mon Feb 3 17:15:59 2020, Duo, DailyProgress, Electronics, Some confusing noisemon findings 12x
    Reply  Tue Feb 4 17:30:50 2020, Duo, DailyProgress, Electronics, Some confusing noisemon findings p.pdfDataAndCode.zipPhoto_on_2-4-20_at_5.27_PM.jpgnoisemon_v1.pdf
Entry  Thu Feb 13 00:25:36 2020, Duo, DailyProgress, , Noisemon at L1 L1DACNoise.zipplot.pdf
    Reply  Wed Mar 11 12:46:20 2020, rana, Computing, Noise Budget, Noisemon at L1 
       Reply  Sat Apr 18 16:21:32 2020, Duo, Computing, Noise Budget, Noisemon:DAC noise analysis from L1 and H1 noisebudget.pdfdiagram.pdfDACnoise-comparison.pdf
          Reply  Mon Apr 20 22:56:30 2020, rana, DailyProgress, Noise Budget, Noisemon:DAC noise analysis from L1 and H1 DACnoise-comparison.pdfdacNB.zip
Entry  Wed Oct 28 17:29:14 2020, Paco, Summary, General, Lab organization IMG-20201028-WA0011.jpegIMG_20201028_144653.jpg
Entry  Mon Nov 2 18:23:46 2020, Paco, DailyProgress, General,  2020_11_02_ted200c_test.png
Entry  Wed Nov 4 01:25:37 2020, Koji, Summary, Optics, Aspheric Lenses and Grating Plates bonded on their mounts IMG_0188.jpgIMG_0208.jpgIMG_0202.jpg
Entry  Fri Nov 6 10:47:49 2020, Paco, DailyProgress, General, Connecting SAF1900S saf1900s_conn.pngsaf1900_conn2.png
Entry  Fri Nov 6 11:58:02 2020, Koji, Lab Infrastructure, General, ECDL Gratings / Lenses delivered. Powermeter lending from OMC Lab P_20201105_195258.jpg
Entry  Mon Nov 9 17:38:18 2020, Paco, DailyProgress, General, SAF gain chip first light 2020_11_09_ldc200c_test.png20201109_aspheric.jpg20201109_firstlight.jpg20201109_grating.jpg
    Reply  Tue Nov 10 00:02:20 2020, Koji, DailyProgress, General, SAF gain chip first light 
       Reply  Tue Nov 10 10:32:57 2020, Paco, DailyProgress, General, SAF gain chip first light 
          Reply  Wed Nov 11 12:28:33 2020, Paco, DailyProgress, General, EP30 softening acetone_bath.jpg
Entry  Wed Nov 11 12:55:18 2020, Paco, Lab Infrastructure, General, 1064 pump power curve 2020_11_10_mephisto_test.png
Entry  Tue Oct 20 20:41:59 2020, Koji, Summary, General, Delivered the instrument / components for 2um ECDL 20201020192651_IMG_0165.JPG
    Reply  Fri Nov 20 18:43:31 2020, Koji, Summary, General, Delivered the instrument / components for 2um ECDL 
Entry  Wed Nov 18 09:14:11 2020, shruti, Misc, EquipmentLoan, beam profiler 
    Reply  Wed Nov 18 14:29:00 2020, Koji, Misc, EquipmentLoan, beam profiler 
    Reply  Mon Nov 23 11:43:26 2020, Paco, Misc, EquipmentLoan, beam profiler 
Entry  Mon Nov 23 11:44:13 2020, Paco, Misc, General, MDT694B python controller 
    Reply  Tue Nov 24 12:32:56 2020, Koji, Misc, General, MDT694B python controller 
Entry  Tue Nov 24 16:30:59 2020, Paco, Misc, EquipmentLoan, broadband EOM 
Entry  Tue Dec 1 18:37:09 2020, Paco, DailyProgress, Optics, OPO pump steering 
Entry  Thu Dec 3 12:20:19 2020, Anchal, Summary, Electronics, Tuned and characterized EOM Driver for 37 MHz phase modulation EOMDriver_TF_Inp_to_RFMon_CloseUp_03-12-2020_121040.pdfEOMDriver_TF_Inp_to_RFMon_Wide_03-12-2020_120819.pdf
Entry  Wed Dec 9 17:47:12 2020, Paco, Misc, Electronics, quick test of 14.75 MHz RFPD rfpd_2.jpgrfpd_1.jpgrfpd_0.jpg
Entry  Wed Dec 9 18:03:31 2020, Paco, DailyProgress, General, Lab organization 
Entry  Fri Dec 11 16:04:36 2020, Paco, Lab Infrastructure, Optics, PPKTP crystals raicol_124.jpgraicol_123.jpg
Entry  Fri Dec 11 17:53:07 2020, Paco, DailyProgress, Electronics, UPDH box alternative power supply connec_pdhsupply.jpg
Entry  Tue Dec 15 13:00:41 2020, anchal, Lab Infrastructure, EquipmentLoan, Received Marconi and Rb clock from CTN 
Entry  Wed Dec 16 22:13:43 2020, anchal, Misc, EquipmentLoan, Took delay line box, compressed nitrogen cylinder and lens 
    Reply  Wed Dec 16 22:38:55 2020, Koji, Misc, EquipmentLoan, Took delay line box, compressed nitrogen cylinder and lens 
Entry  Thu Dec 17 11:59:14 2020, Paco, Misc, EquipmentLoan, beam profiler 
Entry  Thu Dec 17 12:01:54 2020, Paco, Lab Infrastructure, Optics, crystal ovens, clips and controllers covesion_oven_clip_blank.jpg
Entry  Wed Dec 23 15:43:01 2020, Paco, DailyProgress, , OPO cavity assembly 
Entry  Wed Dec 30 09:57:56 2020, Paco, DailyProgress, Optics, DOPO crystal oven ppktp2.jpgppktp1.jpg
Entry  Thu Jan 7 09:44:52 2021, Paco, DailyProgress, Optics, Shaping the OPO cavity mode profile_20210106.jpg
Entry  Thu Jan 7 17:09:16 2021, Paco & Anchal, DailyProgress, Optics, Mode matching OPO 
Entry  Wed Jan 13 17:52:35 2021, Paco, DailyProgress, Optics, OPO cavity resonance dopo_first_resonance.jpgdopo_sideview.jpg
Entry  Fri Jan 15 10:57:39 2021, Paco, Lab Infrastructure, EquipmentLoan, Borrow AG4395A and EOM Driver TF re-tune EOMDriver_TF_Inp_to_RFMon_CloseUp_15-01-2021_160402.pdfEOMDriver_TF_Inp_to_RFMon_Wide_15-01-2021_151039.pdf
Entry  Fri Jan 15 17:21:53 2021, Paco, DailyProgress, Electronics, RFPD TF RFPD009_TF_Inp_to_RFMon_Wide_15-01-2021_172008.pdf
Entry  Wed Nov 18 17:49:05 2020, Paco, DailyProgress, Optics, beam profiles 2020_11_18_ecdlprofile.png2020_11_18_mephistoprofile.png
    Reply  Mon Dec 21 16:35:14 2020, Anchal, DailyProgress, Optics, Took beam profile of laser right off the head LaserHeadBeamProfileAvg.pdfLaserHeadBeamProfileX.pdfLaserHeadBeamProfileY.pdf
       Reply  Tue Dec 22 15:54:03 2020, Anchal, DailyProgress, Optics, Took beam profile of near EOM area BeamProfileNearEOMAvg.pdf
          Reply  Mon Dec 28 15:51:51 2020, Anchal, DailyProgress, Optics, Mode matching solution for Cavity Solutions1-7merged.pdf
             Reply  Thu Dec 31 16:41:59 2020, Anchal, DailyProgress, Optics, Mode matching solution for Cavity Solutions.pdf
                Reply  Wed Jan 6 09:34:34 2021, Anchal, DailyProgress, Optics, Corrected analysis and found better solutions. Solutions.pdf
                   Reply  Fri Jan 8 17:00:26 2021, Anchal, DailyProgress, Optics, Included lens made by cavity input mirror and distrotion due to crystal Solutions.pdf
                   Reply  Fri Jan 8 17:17:19 2021, Anchal, DailyProgress, Optics, Included lens made by cavity input mirror and distrotion due to crystal Solutions.pdf
                      Reply  Tue Jan 26 11:33:32 2021, rana, DailyProgress, Optics, Included lens made by cavity input mirror and distrotion due to crystal 
                      Reply  Tue Jan 26 11:34:51 2021, rana, DailyProgress, Optics, Included lens made by cavity input mirror and distrotion due to crystal 
Entry  Tue Jan 26 11:47:12 2021, Paco, DailyProgress, General, low quality PDH error signal poor_PDH_err.jpg
Entry  Tue Feb 2 10:32:25 2021, Anchal, Summary, Optics, Figuring out how much astigmatism is hurting us BeamProfilePropagation.pdf
    Reply  Tue Feb 2 17:39:52 2021, Paco, DailyProgress, Optics, re: Figuring out how much astigmatism is hurting us 
Entry  Thu Feb 4 16:46:06 2021, Paco, DailyProgress, Optics, OPO cavity lock rf_diagram.pngoffresonantpdherr.jpgpdherrorsig.png
    Reply  Fri Feb 5 14:15:22 2021, rana, DailyProgress, Optics, OPO cavity lock 
Entry  Wed Feb 17 11:56:48 2021, Paco, Lab Infrastructure, Electronics, UPDH box zero model and SR560 "lock" updhv3_VGA_gain.pdfSR560_OLTFSR785_17-02-2021_164500.pdf
Entry  Thu Feb 18 09:39:01 2021, Paco, DailyProgress, Electronics, PDH error signal misbehaving misbehaving_pdh.mp4
Entry  Wed Feb 24 17:42:49 2021, Paco, DailyProgress, General, DOPO locking and SHG shg.jpg
Entry  Thu Feb 25 10:28:07 2021, Paco, DailyProgress, Optics, DOPO lock endurance 
Entry  Tue Mar 9 19:21:38 2021, Paco, Misc, Optics, DOPO cavity pole 
Entry  Wed Apr 14 16:49:30 2021, Paco, Misc, Optomechanics, DOPO mount v2 dopo_mount_v2.pdf
Entry  Tue Mar 30 15:18:06 2021, Paco, Lab Infrastructure, EquipmentLoan, 2um CCD borrowed IMG_20210330_151046.jpgIMG_20210330_150958.jpg
    Reply  Tue May 18 10:28:50 2021, Paco, Lab Infrastructure, EquipmentLoan, heimann sensor update no_light.pnglight.png
Entry  Wed May 19 09:25:34 2021, Paco, Noise Hunting, DOPO, 316 Hz noise 
Entry  Thu May 20 17:09:43 2021, Koji, Summary, General, Another Heimann Sensor P_20210520_151126.jpg
Entry  Wed Jun 2 18:37:09 2021, Paco, Summary, Crackle, Vent crackle experiment 
Entry  Thu Jun 10 09:59:52 2021, Paco, Lab Infrastructure, DOPO, Disassembly for new optical table IMG_20210610_092713.jpg
Entry  Tue Aug 10 11:00:43 2021, Paco, DailyProgress, DOPO, DOPO v2 
Entry  Wed Jul 7 13:05:07 2021, Paco, DailyProgress, 1418 nm AUX ECDL, New aspheric flexures 
    Reply  Fri Jul 9 11:40:42 2021, Paco, DailyProgress, 1418 nm AUX ECDL, New aspheric flexures IMG_1773.jpeg
       Reply  Wed Jul 14 12:21:08 2021, Paco, DailyProgress, 1418 nm AUX ECDL, ECDL lases... and MZ locked mid-fringe selfhomodyne_1418.jpg
          Reply  Wed Aug 4 11:36:30 2021, Radhika, DailyProgress, 1418 nm AUX ECDL, 1419 nm ECDL with 2um AOM tests rf_setup.jpgdiffraction_levels.png
             Reply  Tue Aug 10 09:51:44 2021, Paco, DailyProgress, 1418 nm AUX ECDL, 1419 nm ECDL AOM diffraction at 95 MHz rf_setup.jpg
                Reply  Thu Aug 12 11:49:59 2021, Radhika, DailyProgress, 1418 nm AUX ECDL, 1419 nm ECDL AOM diffraction at 95 MHz zeroth_order_contour.pdffirst_order_contour.pdf
                   Reply  Tue Aug 17 11:09:29 2021, rana, DailyProgress, 1418 nm AUX ECDL, 1419 nm ECDL AOM diffraction at 95 MHz 
                   Reply  Wed Sep 1 13:12:02 2021, Radhika, DailyProgress, 1418 nm AUX ECDL, 1419 nm ECDL AOM diffraction at 95 MHz 
Entry  Thu Sep 2 17:31:38 2021, Radhika, DailyProgress, 1418 nm AUX ECDL, 1418 nm ECDL Relative Intensity Noise ECDL_RIN_02-09-2021_165151_alone.pdf
Entry  Thu Sep 16 15:21:21 2021, Paco, DailyProgress, 1418 nm AUX ECDL, Free space AOM 
    Reply  Wed Sep 22 16:44:34 2021, Radhika, DailyProgress, 1418 nm AUX ECDL, Free space AOM 
       Reply  Mon Oct 4 17:44:34 2021, Radhika, DailyProgress, 1418 nm AUX ECDL, Free space AOM 
          Reply  Tue Oct 19 13:52:03 2021, Radhika, DailyProgress, 1418 nm AUX ECDL, 1418nm ECDL Frequency noise ECDL_diagram.pdfECDL_FNM_13-10-2021_151524.pdf
             Reply  Tue Mar 8 09:32:56 2022, Paco, DailyProgress, 1418 nm AUX ECDL, 1418nm ECDL Frequency noise schematic.pngraw_bn_spectrum.pngphase_timeseries.pngecdl_freqnoise.png
Entry  Thu Jun 23 16:34:46 2022, Paco, Lab Infrastructure, DOPO, Relocated DOPO setup PXL_20220623_222426584.jpgPXL_20220623_223623414.jpgPXL_20220623_224259785.jpg
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