40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  40m Log, Page 168 of 171  Not logged in ELOG logo
Entry  Mon May 16 14:46:35 2022, Tommy, Update, Electronics, RFSoC MTS Work 
    Reply  Fri May 27 15:53:17 2022, Tommy, Update, Electronics, RFSoC MTS Work 
Entry  Fri May 27 17:46:48 2022, Paco, Summary, Computers, CDS upgrade visit, downfall and rise of c1lsc models 
Entry  Fri May 27 12:15:30 2022, JC, Update, Electronics, CRT TV / Monitor 6 
    Reply  Tue May 31 14:44:02 2022, JC, Update, Electronics, CRT TV / Monitor 6 
Entry  Tue May 31 17:30:01 2022, Yehonathan, Update, BHD, Green shutters fixed 
    Reply  Wed Jun 1 11:56:28 2022, yuta, Update, ALS, Shutter driver for GRY replaced Screenshot_2022-06-01_12-01-53.png
Entry  Wed Jun 1 12:56:44 2022, Paco, Summary, Electronics, STEMlab 125 handout 
Entry  Mon Jun 6 09:37:16 2022, JC, Update, SUS, InMatCalc 
Entry  Mon Jun 6 16:09:23 2022, rana, Configuration, DetChar, Summary Pages: seis BLRMS 
Entry  Mon Jun 6 21:01:22 2022, yuta, Update, IMC, MC1 OSEM sensor sign flipped, MC1/2/3 free swinging overnight for inmat diagonalization Screenshot_2022-06-06_21-05-28.png
    Reply  Mon Jun 6 22:08:55 2022, Koji, Update, IMC, MC1 OSEM sensor sign flipped, MC1/2/3 free swinging overnight for inmat diagonalization 
Entry  Tue Jun 7 18:32:46 2022, Deeksha, Update, Electronics, Noise Budgeting ADC (of redpitaya) ch1_0.5V.pngch2_0.0V.png
Entry  Wed Jun 8 16:03:12 2022, Koji, Update, VAC, Power Outage 220608: Vacuum Recovery Screenshot_2022-06-08_16-43-13.png
Entry  Wed Jun 8 16:33:26 2022, Koji, Update, General, Power Outage 220608: HVAC restored 
Entry  Wed Jun 8 16:57:46 2022, Koji, Update, IOO, Power Outage 220608: IMC restored 
Entry  Fri Jun 10 13:52:22 2022, JC, Update, OPLEV Tables, ITMX, ITMY, and Vertex Table Beam Paths DCE4F1D7-5AE0-491C-8AF6-F8B659C0787E_1_105_c.jpeg4B24C891-654D-4C51-A8D9-D316364FCF68_1_105_c.jpegF5B115E5-885F-463C-9645-BB2EB73B6144_1_201_a.jpeg
Entry  Tue Jun 14 08:41:36 2022, JC, Update, OPLEV Tables, BS Oplev Table Sketch BS_OPLEV_Table.PNG
Entry  Fri Jun 10 20:11:46 2022, yuta, Update, ASC, Yarm ASS re-tuning in progress Screenshot_2022-06-10_20-10-52.png
    Reply  Mon Jun 13 20:26:09 2022, yuta, Update, ASC, Yarm ASS re-tuning in progress -part 2- Screenshot_2022-06-13_20-47-12.pngScreenshot_2022-06-13_20-44-43.png
       Reply  Tue Jun 14 20:57:15 2022, Anchal, Update, ASC, Yarm ASS working now 
Entry  Tue May 24 11:04:53 2022, JC, Update, VAC, Beginning Pumpdown PUMPDOWN-2022-05-24_16-57-59.pngC1VAC_Screenshot_2022-05-24_16-59-27.png
    Reply  Wed May 25 16:38:27 2022, yuta, Update, SUS, Suspensions quick health check Screenshot_2022-05-25_16-46-13.pngOSEMcheck.JPG
       Reply  Tue Jun 7 17:26:21 2022, yuta, Update, SUS, ITMY ULCOIL mystery not solved ULCoilInductance.JPGULCoilResistance.JPGWrongSetting.JPG
          Reply  Tue Jun 7 19:13:12 2022, yuta, Update, SUS, Agreement on suspension damping loop polarity conventions NoteBeforeChanges.JPG
             Reply  Fri Jun 10 15:02:04 2022, yuta, Update, SUS, Servo gain sign flipped for MC1 WFS relief Screenshot_2022-06-10_15-04-46.png
          Reply  Tue Jun 7 19:40:45 2022, Anchal, Update, SUS, ITMY changed output matrix to disable use of UL coil ITMY_PIT_to_POS-PIT-YAW_Coupling.pdfITMY_YAW_to_POS-PIT-YAW_Coupling.pdf
          Reply  Wed Jun 8 18:16:20 2022, yuta, Update, SUS, ITMY ULCOIL mystery: Coil driver swap test Screenshot_2022-06-08_18-10-44.pngSWAP.JPG
             Reply  Thu Jun 9 23:08:39 2022, rana, Update, SUS, ITMY ULCOIL mystery: Coil driver swap test 
                Reply  Fri Jun 10 13:02:14 2022, yuta, Update, SUS, ITMY ULCOIL mystery: Coil driver swap test 
                   Reply  Fri Jun 10 15:04:23 2022, rana, Update, SUS, ITMY ULCOIL mystery: Coil driver swap test 
                      Reply  Fri Jun 10 21:10:01 2022, yuta, Update, SUS, ITMY ULCOIL mystery: Coil driver swap test 
                         Reply  Wed Jun 15 17:03:17 2022, yuta, Update, SUS, ITMY ULCOIL issue solved, loose connection in sat amp box Measured16Ohms.JPGSatAmpTerminator.JPGBAD.JPGSUCCESSFUL_KICK.png
       Reply  Wed Jun 15 15:45:37 2022, yuta, Update, SUS, LO1 LLCOIL now working, it was loose connection Measurement.JPGBAD.JPGScreenshot_2022-06-15_15-59-05.png
    Reply  Wed Jun 15 07:26:35 2022, JC, Update, VAC, Beginning Pumpdown 
Entry  Wed Jun 15 17:12:39 2022, Cici, Summary, General, Preparation for AUX Loop Characterization 
Entry  Thu Jun 16 19:49:48 2022, Cici, Update, General, Using the SR785 
Entry  Thu Apr 7 11:47:22 2022, Yehonathan, Update, BHD, Initial BHD modeling: AS - LO mode matching 
    Reply  Thu Apr 7 21:15:04 2022, Yehonathan, Update, BHD, Initial BHD modeling: AS - LO mode matching 
       Reply  Mon May 16 16:13:01 2022, Yehonathan, Update, BHD, Initial BHD modeling: Damped suspension model Damped_SUS.pngETMY_SUSPOS_GOL.pdfSUS_Response.png
          Reply  Thu Jun 16 17:40:15 2022, Yehonathan, Update, BHD, Comparison of MICH OLTF model with measurement MICH_Model_Measurement_Comparison.pdf
             Reply  Fri Jun 17 12:05:32 2022, Yehonathan, Update, BHD, Comparison of MICH OLTF model with measurement 
                Reply  Fri Jun 17 13:07:08 2022, Koji, Update, BHD, Comparison of MICH OLTF model with measurement 
Entry  Mon Jun 20 19:46:04 2022, Tomislav, Update, ASC, Simulation plots pit_mot_cl_MCs.pngloc_damp_cl_MCs.pngcontr_output_cl_MCs.pngsens_output_cl_MCs.pngBS_motion_cl_MCs.png
Entry  Tue Jun 14 18:45:43 2022, Anchal, Update, SUS, LO2 lower magnets are stuck in coil, won't come off 
    Reply  Tue Jun 14 19:34:06 2022, yuta, Update, SUS, Resonant frequency identification from the free swing test 7x
       Reply  Thu Jun 16 18:30:07 2022, Anchal, Update, SUS, New diagonalized input matrices applied SUSInpMatDiag_MC1_MC2_MC3_BS_IMTX_ETMX_ETMY_AS1_AS4_SR2_PR2_PR3.pdf
          Reply  Tue Jun 21 08:36:50 2022, Anchal, Update, SUS, Diagonalized input matrices for LO1, freeSwing on ITMY and ITMX SUSInpMatDiag_LO1.pdf
    Reply  Wed Jun 15 15:07:07 2022, Koji, Update, SUS, LO2 SUS stuck fixed Screenshot_2022-06-15_15-00-22.pngScreenshot_2022-06-15_15-00-40.png
Entry  Tue Jun 21 14:59:22 2022, Cici, Summary, General, AUX Transfer Function Loop Exploration 
Entry  Tue Jun 21 18:41:46 2022, Tomislav, Update, ASC, Simulation plot sens_output_comparison.png
Entry  Tue Jun 21 22:22:37 2022, Tomislav, Update, ASC, Plots sens_output_comparison_with_air_turbulence.png
Entry  Wed Jun 22 17:04:06 2022, Deeksha, Summary, Electronics, Characterising the AUX control loop after.jpegbefore.jpegfreq_response.png
Entry  Wed Jun 22 18:55:31 2022, yuta, Update, LSC, Daily alignment work; POY trouble solved Screenshot_2022-06-22_17-17-42_XYaligned.pngScreenshot_2022-06-22_18-58-26_Transmission.png
    Reply  Wed Jun 22 19:41:13 2022, Koji, Update, LSC, Daily alignment work; POY trouble solved 
Entry  Thu Jun 23 15:05:01 2022, Water Monitor, Update, Upgrade, Water Bottle Refill 
Entry  Tue May 4 19:14:43 2021, Yehonathan, Update, General, OSEMs from KAGRA 
    Reply  Fri Jun 24 13:29:37 2022, Yehonathan, Update, General, OSEMs from KAGRA 
Entry  Fri Jun 24 17:16:59 2022, Paco, Update, ALS, XAUX cable in control room 
Entry  Sat Jun 25 22:18:41 2022, Tomislav, Update, ASC, Simulation and reality comparisons sens_output_comparison_23_6_new.pngcontr_out_comparison_23_6_new.pnglocal_damp_out_comp_23_6_new.png
Entry  Fri Jun 24 12:13:16 2022, JC, Update, IOO, WFS issues WFS.png
    Reply  Sat Jun 25 14:29:48 2022, Anchal, Update, IOO, WFS issues 
       Reply  Sat Jun 25 20:23:59 2022, Koji, Update, IOO, WFS issues Screen_Shot_2022-06-25_at_20.23.21.pngScreen_Shot_2022-06-25_at_20.29.24.png
          Reply  Mon Jun 27 12:32:45 2022, yuta, Update, IOO, WFS issues fixed 
Entry  Mon Jun 27 13:25:50 2022, Cici, Update, General, Characterizing the Transfer Loop TF_measurement_b.pngtransfer_function_mag_fit.pngtransfer_function_phase_fit.pngcontrol_flow.png
Entry  Mon Jun 27 13:39:40 2022, Deeksha, Update, Electronics, Setting up the MokuLab WhatsApp_Image_2022-06-24_at_5.21.28_PM.jpeg
Entry  Mon Jun 27 18:54:27 2022, yuta, Update, LSC, Modulation depths measurement using Yarm cavity scan YarmModIndex.png
Entry  Tue Jun 28 09:03:58 2022, JC, Update, General, Organizing and Cleaning 
Entry  Tue Jun 28 16:26:58 2022, Cici, Summary, General, Vector fitting open loop transfer function/Audio cancellation of optical table enclosure vectfit_firstattempt.pngTFSR785_28-06-2022_161937.pdfenclosure_open.MP4enclosure_closed.MP4
Entry  Tue Jun 28 17:07:47 2022, Anchal, Update, Calibration, Added Beatnote channels in demodulation of c1cal 
Entry  Tue Jun 28 22:27:11 2022, Yehonathan, Update, BHD, Measurement of input and output electronics noise input_noise_spectrum.pdfoutput_noise_spectrum.pdf
Entry  Tue Jun 28 23:10:34 2022, Yehonathan, Update, BHD, Measurement of AS55 demod board conversion factor 
Entry  Tue Jun 28 16:59:35 2022, Paco, Summary, ALS, ALS beat allan deviation (XARM) xbeat_1340469968.pdffrac_avar_xbeat.pdf
    Reply  Tue Jun 28 18:53:16 2022, rana, Summary, ALS, ALS beat allan deviation (XARM) 
       Reply  Wed Jun 29 14:28:06 2022, Paco, Summary, ALS, ALS beat allan deviation (XARM) frac_adev_xbeat.pdf
Entry  Tue Jun 28 18:19:09 2022, Tomislav, Update, Electronics, Electronics noise electronics_noise_spectra.pngerror_signal.png
    Reply  Wed Jun 29 18:53:38 2022, rana, Update, Electronics, Electronics noise 
Entry  Thu Jun 30 17:19:55 2022, Deeksha, Summary, Electronics, Measured Transfer Functions of the Control Loop, Servo (OLTF); got Vectfit working  TFSR785_29-06-2022_114042.pdfTFSR785_29-06-2022_114650.pdfTF_OLG_vectfit.png
Entry  Thu Jun 30 18:06:22 2022, Paco, Update, ALS, Optimum ALS recovery - part I als_ool_06_2022.png
    Reply  Thu Jun 30 19:04:55 2022, rana, Summary, PSL, PSL HEPA: How what when why 
Entry  Thu Jun 30 19:24:24 2022, rana, Summary, PEM, effect of nearby CES construction 
Entry  Fri Jul 1 12:49:52 2022, Koji, Update, IOO, MC2 seemed misaligned / fixed C1-MULTI_FBDB3F_TIMESERIES-1340668818-86400.pngC1-LOCKED_MC_5E4267_TIMESERIES-1340668818-86400.png
Entry  Tue Jul 5 20:05:06 2022, Tomislav, Update, Electronics, Whitening electronics noise whitening_noises.png
Entry  Wed Jul 6 15:28:18 2022, Tega, Update, SUS, Output matrix diagonalisation : F2P coil balancing 
Entry  Wed Jul 6 18:51:20 2022, Deeksha, Update, Electronics, Measuring the Transfer Function of the PZT pzt_transfer_fn.pngckt_diagram.jpegMokuPhaseMeterTFData_20220706_174753_TF_Data.txt
Entry  Wed Jul 6 19:58:16 2022, Paco, Summary, NoiseBudget, XARM noise budget xarm_nb_2022_07.pdf
Entry  Wed Sep 29 17:10:09 2021, Anchal, Summary, CDS, c1teststand problems summary c1teststand_issues_summary.pdf
    Reply  Thu Sep 30 14:09:37 2021, Anchal, Summary, CDS, New way to ssh into c1teststand 
       Reply  Thu Mar 3 15:37:40 2022, Anchal, Summary, CDS, c1teststand restructured 
    Reply  Mon Oct 4 11:05:44 2021, Anchal, Summary, CDS, c1teststand problems summary 
       Reply  Mon Oct 4 18:00:16 2021, Koji, Summary, CDS, c1teststand problems summary 
          Reply  Tue Oct 5 17:58:52 2021, Anchal, Summary, CDS, c1teststand problems summary 
       Reply  Tue Oct 5 18:00:53 2021, Anchal, Summary, CDS, c1teststand time synchronization working now 
          Reply  Mon Oct 11 17:31:25 2021, Anchal, Summary, CDS, Fixed mounting of mx devices in fb. daqd_dc is running now. 
             Reply  Mon Oct 11 18:29:35 2021, Anchal, Summary, CDS, Moving forward? 
                Reply  Tue Oct 12 17:20:12 2021, Anchal, Summary, CDS, Connected c1sus2 to martian network 
                   Reply  Tue Oct 12 23:42:56 2021, Koji, Summary, CDS, Connected c1sus2 to martian network 
                      Reply  Wed Oct 13 11:25:14 2021, Anchal, Summary, CDS, Ran c1sus2 models in martian CDS. All good! CDS_screens_running.png
                         Reply  Tue Oct 19 18:20:33 2021, Ian MacMillan, Summary, CDS, c1sus2 DAC to ADC test data3_Plots.pdfdata2_Plots.pdf
                            Reply  Tue Oct 19 23:43:09 2021, Koji, Summary, CDS, c1sus2 DAC to ADC test P_20211019_224433.jpgP_20211019_224122.jpgP_20211019_224400.jpgP_20211019_224411.jpg
                               Reply  Wed Oct 20 11:48:27 2021, Anchal, Summary, CDS, Power supple configured correctly. 
                               Reply  Tue Oct 26 18:24:00 2021, Ian MacMillan, Summary, CDS, c1sus2 DAC to ADC test data2_Plots.pdfdata3_Plots.pdf
                         Reply  Wed Dec 22 17:40:22 2021, Anchal, Summary, CDS, c1su2 model updated with SUS damping blocks for 7 SOSs 
                            Reply  Wed Dec 29 20:09:40 2021, rana, Summary, CDS, c1su2 model updated with SUS damping blocks for 7 SOSs 
                            Reply  Fri Mar 4 11:04:34 2022, Anchal, Summary, CDS, c1susaux2 system setup and running 40mBHD_C1SUSAUX2_Acromag_Chassis.pdf
                               Reply  Mon Mar 7 19:38:47 2022, Anchal, Summary, CDS, c1susaux2 slow controls issues 
                               Reply  Mon Mar 14 12:20:05 2022, Anchal, Summary, CDS, c1susaux2 slow controls acromag chassis installed BHD_WatchDogs.png40mBHD_C1SUSAUX2_Acromag_Chassis.pdf
                                  Reply  Thu Mar 17 19:12:44 2022, Anchal, Summary, CDS, c1auxey1 slow controls acromag chassis installed, not powered 
                                     Reply  Fri Mar 18 18:39:13 2022, Yehonathan, Summary, CDS, c1auxey1 slow controls acromag chassis installed, powered 
                                        Reply  Fri Mar 18 19:10:51 2022, Anchal, Summary, CDS, c1auxey1 slow controls issues 
                                           Reply  Mon Mar 21 18:42:06 2022, Anchal, Summary, CDS, c1auxey1 slow controls issues 
                                  Reply  Mon Apr 4 17:03:47 2022, Anchal, Summary, CDS, c1susaux2 slow controls acromag chassis fixed and installed Screenshot_2022-04-04_17-03-26.png
                                     Reply  Wed Jul 6 22:40:03 2022, Tega, Summary, CDS, Use osem variance to turn off SUS damping instead of coil outputs 
                                        Reply  Thu Jul 7 21:25:48 2022, Tega, Summary, CDS, Use osem variance to turn off SUS damping instead of coil outputs 
                            Reply  Tue Mar 15 11:52:34 2022, Anchal, Summary, CDS, c1su2 model updated for sending Run/Acquire Binary Output to Binary Interface card c1su2.pdf
                               Reply  Tue Mar 15 14:10:41 2022, Anchal, Summary, CDS, c1su2 model remade, reinstalled, restarted after the update 
             Reply  Tue Oct 12 17:10:56 2021, Anchal, Summary, CDS, Some more information 
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