40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  40m Log, Page 162 of 170  Not logged in ELOG logo
Entry  Tue Jan 12 08:21:47 2021, anchal, HowTo, CDS, Acromag wiring investigation SingleEndedNonFloatingWiring.pdfSingleEndedFloatingWiring.pdfDifferentialSignalWiring.pdf
    Reply  Tue Jan 12 11:42:38 2021, gautam, HowTo, CDS, Acromag wiring investigation 
       Reply  Wed Jan 13 16:09:29 2021, Anchal, HowTo, CDS, Acromag wiring investigation SimpleTestsStriptoolImages.pdf
          Reply  Tue Jan 26 12:59:51 2021, Anchal, HowTo, CDS, Acromag wiring investigation TestingDifferentialSignalWithFloatingRTNwrtIN-.pdf
             Reply  Tue Jan 26 15:37:25 2021, Anchal, HowTo, CDS, Acromag wiring investigation GeneralLabWiring.pdfGeneralLabWiring2.pdfGeneralLabWiring3.pdf
                Reply  Fri Jan 29 17:57:17 2021, Anchal, HowTo, CDS, Acromag wiring investigation GeneralLabWiringDiffWith2Wires.pdfGeneralLabWiringDiffWith3Wires.pdfDiffReadResistorbtwnINandRTN.pdf
Entry  Tue Feb 2 23:29:35 2021, Koji, Update, CDS, CDS crash and CDS/IFO recovery 
    Reply  Wed Feb 3 15:24:52 2021, gautam, Update, CDS, CDS crash and CDS/IFO recovery 
       Reply  Wed Feb 3 18:53:31 2021, Koji, Update, CDS, CDS crash and CDS/IFO recovery 
          Reply  Wed Feb 3 21:28:02 2021, gautam, Update, CDS, CDS crash and CDS/IFO recovery 
Entry  Wed Feb 10 14:14:58 2021, gautam, Update, Electronics, Custom cables received satWiring.pdf
Entry  Wed Jan 20 18:07:09 2021, Anchal, Summary, BHD, HAM-A Coil Driver measurements before modifications 7x
    Reply  Mon Jan 25 18:18:04 2021, Anchal, Summary, BHD, Satellite Amplifier Transfer Functions and noise D1002818_S2100029_TFandNoiseSpectrum.pdfD1002818_Testing.zip
       Reply  Wed Feb 3 16:27:19 2021, Anchal, Summary, BHD, Satellite Amplifier Transfer Functions and noise After modifications D1002818_S2100029_TFAfterChanges.pdfD1002818_S2100029_OutputNoiseSpecAfterChanges.pdfD1002818_S2100029_InputRefferedNoiseSpecAfterChanges.pdfD1002812_S2100029_After_Modifications_Feb3.jpgAfterChanges.zip
          Reply  Wed Feb 10 11:45:59 2021, Anchal, Summary, BHD, Satellite Amplifier Very Low frequency noise After modifications 6x
             Reply  Wed Feb 10 15:07:50 2021, Anchal, Summary, BHD, Satellite Amplifier Output Offset measurements 
                Reply  Wed Feb 10 15:25:45 2021, gautam, Summary, BHD, Satellite Amplifier Output Offset measurements 
                   Reply  Wed Feb 10 17:18:03 2021, Koji, Summary, BHD, Satellite Amplifier Output Offset measurements 
             Reply  Thu Feb 11 11:10:05 2021, Anchal, Summary, BHD, Satellite Amplifier Very Low frequency noise After modifications AfterChangesSpectrum_AC.zipD1002818_S2100029_OutputNoiseSpecAfterChanges.pdfD1002818_S2100029_InputRefCurrentNoiseSpecAfterChanges.pdfD1002818_S2100029_InputRefDispNoiseSpecAfterChanges.pdf
                Reply  Thu Feb 11 16:58:52 2021, rana, Summary, BHD, Satellite Amplifier Very Low frequency noise After modifications 
    Reply  Thu Jan 28 12:53:14 2021, Anchal, Summary, BHD, HAM-A Coil Driver measurements before modifications D1100117_S2100027_Current_Noise_Spectrum.pdfD1100117_S2100027_Voltage_Noise_Spectrum.pdfD1100117_S2100028_Current_Noise_Spectrum.pdfD1100117_S2100028_Voltage_Noise_Spectrum.pdfSpectrumMeasurement.zip
       Reply  Thu Jan 28 18:04:55 2021, Anchal, Summary, BHD, HAM-A Coil Driver measurements After modifications D1100117_S2100027_TF.pdfAfterChanges.zip
          Reply  Thu Jan 28 21:44:45 2021, gautam, Summary, BHD, HAM-A Coil Driver measurements After modifications 
             Reply  Fri Jan 29 15:39:30 2021, Anchal, Summary, BHD, HAM-A Coil Driver measurements After modifications TF and Noise S2100027 D1100687_S2100027_After_Modifications_Jan28.jpgD1100117_S2100027_TF.pdfD1100117_S2100027_Voltage_Noise_Spectrum.pdfD1100117_S2100027_Current_Noise_Spectrum.pdfAfterChanges.zip
                Reply  Tue Feb 2 11:57:46 2021, Anchal, Summary, BHD, HAM-A Coil Driver measurements After modifications TF and Noise S2100028 D1100687_S2100028_After_Modifications_Feb01_2021.jpgD1100117_S2100028_TF.pdfD1100117_S2100028_Voltage_Noise_Spectrum.pdfD1100117_S2100028_Current_Noise_Spectrum.pdfAfterChanges.zip
Entry  Thu Feb 11 18:21:39 2021, gautam, Update, SUS, MC suspension glitches 
Entry  Wed Feb 17 13:59:35 2021, gautam, Update, DetChar, Summary pages 
Entry  Fri Feb 12 15:03:48 2021, Jordan, Update, SUS, CoM on 3"->2" Adapter Ring for SOS Screenshot_(1).pngScreenshot_(3).pngCoM.PNG
    Reply  Wed Feb 17 13:59:43 2021, Koji, Update, SUS, CoM on 3"->2" Adapter Ring for SOS 
Entry  Thu Feb 18 03:20:09 2021, Koji, Summary, Electronics, Current Rack Map rack_plan.pdf
Entry  Tue Feb 16 14:56:44 2021, gautam, Update, SUS, aLIGO Sat Amp installed, powered MC1_deadUL.pngIMG_9100.jpg
    Reply  Wed Feb 17 16:11:53 2021, gautam, Update, SUS, aLIGO Sat Amp installed, powered 
       Reply  Thu Feb 18 15:33:21 2021, gautam, Update, SUS, aLIGO Sat Amp installed, powered and commissioned 
          Reply  Thu Feb 18 18:05:04 2021, gautam, Update, SUS, aLIGO Sat Amp characterization OSEMnoise.pdfLEDdriveNoise.pdf
             Reply  Thu Feb 18 20:20:25 2021, Koji, Update, SUS, aLIGO Sat Amp characterization 
Entry  Fri Feb 19 15:17:51 2021, Jordan, Update, SUS, CoM Range on 3"->2" Adapter Ring for SOS Neutral_Point.pngDumbell_Max_Negative_Travel.pngDumbell_Max_Positive_Travel.png
    Reply  Fri Feb 19 16:06:01 2021, Koji, Update, SUS, CoM Range on 3"->2" Adapter Ring for SOS 
       Reply  Fri Feb 19 16:14:16 2021, gautam, Update, SUS, CoM Range on 3"->2" Adapter Ring for SOS 
          Reply  Fri Feb 19 16:55:26 2021, Koji, Update, SUS, CoM Range on 3"->2" Adapter Ring for SOS 
Entry  Fri Feb 19 13:38:26 2021, gautam, Update, LSC, PRFPMI 
    Reply  Fri Feb 19 18:22:42 2021, rana, Update, LSC, PRFPMI sensiing matrix woes 
Entry  Mon Feb 22 14:53:47 2021, gautam, Update, CDS, dtt-ezca-tools installed on rossa 
Entry  Tue Feb 23 23:12:37 2021, Koji, Summary, SUS, SUS invacuum wiring SOS_OSEM_cabling.pdf
Entry  Wed Feb 24 12:29:18 2021, gautam, Update, General, Input pointing recovered 
Entry  Wed Nov 4 17:14:49 2020, gautam, Update, CDS, c1bhd setup 
    Reply  Fri Nov 6 14:27:16 2020, gautam, Update, CDS, c1bhd setup - diskless boot Screenshot_2020-11-06_14-26-54.png
       Reply  Thu Feb 25 14:30:05 2021, gautam, Update, CDS, new c1bhd setup - diskless boot 
Entry  Sat Feb 20 16:20:33 2021, gautam, Update, General, Housekeeping + PRMI char IPPOSdeat.pdfTTdrift.pdfPOXnPOY.pdfPRMI.pdf
    Reply  Sun Feb 21 20:51:21 2021, rana, Update, General, Housekeeping + PRMI char 
       Reply  Tue Feb 23 00:10:05 2021, gautam, Update, General, Demod char part 1 noPreamp.pdfwithPreamp.pdf
          Reply  Wed Feb 24 11:53:24 2021, gautam, Update, General, Demod char part 2 noises_noPreamp.pdfnoises_withPreamp.pdf
             Reply  Wed Feb 24 12:11:08 2021, gautam, Update, General, Demod char part 3 noPreamp.pdfwithPreamp.pdfnoPreamp_whitened.pdfwithPreamp_whitened.pdf
                Reply  Thu Feb 25 16:50:53 2021, gautam, Update, General, PRMI sensing matrix PRMI1f_noArmssensMat.pdf
                   Reply  Thu Feb 25 20:37:49 2021, gautam, Update, General, Setting modulation frequency and checking IMC offset modFreq.pdfIMC_offset.pdf
Entry  Sun Feb 28 16:59:39 2021, rana, gautam, Update, LSC, more PRMI checks here: what it is ain't exactly clear RAMestimate.png
    Reply  Sun Feb 28 22:53:22 2021, gautam, Update, LSC, more PRMI checks here: what it is ain't exactly clear PRMI_SBres_REFL55.pngPRMI1f_noArmssensMat.pdfPRMI1f_noArmssensMat.pdfPRMI_locked.pngactTFs.pdf
Entry  Mon Mar 1 11:40:15 2021, Anchal, Paco, Summary, IMC, getting familiar with IMC controls 
    Reply  Mon Mar 1 12:36:38 2021, gautam, Summary, IMC, getting familiar with IMC controls 
Entry  Thu Nov 14 23:56:18 2019, rana, Update, LSC, off the bad Violin filters out.pdf
    Reply  Fri Nov 15 11:58:12 2019, gautam, Update, LSC, off the bad Violin filters violinFix.pdfnewViolinConfig.png
    Reply  Mon Mar 1 16:27:17 2021, gautam, Update, LSC, PRM violin filter excessive? violins.pdfPRviolin.pdf
       Reply  Tue Mar 2 13:39:31 2021, rana, Update, LSC, PRM violin filter excessive? 
Entry  Wed Mar 3 12:00:58 2021, Paco, Anchal, HowTo, IMC, MC_F ASD 20210303_MC_F_Spectrum.pdf20210303_MC_F_Spectrum.tar.gz
Entry  Wed Mar 3 23:23:58 2021, gautam, Update, ALS, Arm cavity scan armScan.pdf
Entry  Thu Mar 4 10:54:12 2021, Paco, Anchal, Summary, LSC, POY11 measurement, tried to lock Green Yend laser 20210304_POY11_Spectrum_YARMLocked.pdf20210304_POY11_Spectrum_YARMLocked.tar.gz
    Reply  Thu Mar 4 11:59:25 2021, Paco, Anchal, Summary, LSC, Watchdog tripped, Optics damped back 
       Reply  Thu Mar 4 15:48:26 2021, Koji, Summary, PEM, Watchdog tripped, Optics damped back 
Entry  Thu Mar 4 23:57:35 2021, Koji, Summary, Electronics, Inspection of the new custom dsub cables 6x
Entry  Tue Mar 2 19:52:46 2021, gautam, Update, LSC, REFL55 demod board rework 
    Reply  Wed Mar 3 22:13:05 2021, gautam, Update, LSC, REFL55 demod board rework 
       Reply  Thu Mar 4 23:16:08 2021, Koji, Update, LSC, REFL55 demod board rework D990511-00_REFL55.pdfP_20210304_215602.jpgP_20210304_222400.jpgP_20210304_222412.jpg20210304234400_IMG_0526.jpg
          Reply  Fri Mar 5 13:53:57 2021, gautam, Update, LSC, REFL55 demod board rework 
             Reply  Fri Mar 5 15:31:23 2021, Koji, Update, LSC, REFL55 demod board rework 
                Reply  Fri Mar 5 16:24:24 2021, gautam, Update, LSC, REFL55 demod board re-installed in 1Y2 REFL55.pdfdemodNoise.pdf
                   Reply  Fri Mar 5 22:25:13 2021, gautam, Update, LSC, PRMI 1f SB locking recovered PRMI1f_noArmssensMat.pdf
Entry  Sat Mar 6 12:34:18 2021, gautam, Update, LSC, Sensing matrix settings messed with sensMat.png
    Reply  Sun Mar 7 19:56:27 2021, Anchal, Update, LSC, Sensing matrix settings messed with 
Entry  Mon Mar 8 12:54:54 2021, gautam, Update, Equipment loan, 40m-->Cryo 
Entry  Mon Mar 8 17:09:29 2021, gautam, Update, SUS, PRM coil actuators heavily imbalanced PRMact.pdf
Entry  Mon Mar 8 20:11:51 2021, rana, Frogs, Computer Scripts / Programs, activate_matlab out of control on Megatron 
Entry  Sun Mar 7 15:26:10 2021, gautam, Update, LSC, Housekeeping + more PRMI PRMI_SBres.pngMICH_act_calib.pdf
    Reply  Mon Mar 8 22:01:26 2021, gautam, Update, LSC, More PRMI PRMI1f_noArmssensMat.pdfPRMI3f_noArmssensMat.pdf
Entry  Tue Mar 9 12:41:29 2021, Koji, Summary, Electronics, Investigation on the invacuum Dsub cables SOS_OSEM_cabling.pdf
Entry  Tue Mar 9 10:57:06 2021, Paco, Anchal, Summary, IMC, XARM lock and POX spectra 20210309_POX11_Spec_XARMLocked.pdf20210309_XARM_Locked.tar.gz
    Reply  Tue Mar 9 14:37:26 2021, gautam, Summary, SUS, PRM suspension PRMtrip.png
       Reply  Tue Mar 9 15:22:56 2021, Koji, Summary, SUS, PRM suspension 
Entry  Thu Feb 18 15:15:12 2021, yehonathan, Update, SUS, OSEM testing for SOSs OSEM_Pin_Plate.png
    Reply  Mon Feb 22 14:06:49 2021, Yehonathan, Update, SUS, OSEM testing for SOSs 
       Reply  Wed Feb 24 10:23:03 2021, Yehonathan, Update, SUS, OSEM testing for SOSs OSEM_078_LED_Spot.JPGOSEM_280_LED_Spot.JPGOSEM_117_LED_Spot.JPG
          Reply  Wed Mar 3 11:51:07 2021, Yehonathan, Update, SUS, OSEM testing for SOSs 
             Reply  Tue Mar 9 14:30:22 2021, Yehonathan, Update, SUS, OSEM testing for SOSs 
                Reply  Tue Mar 9 15:19:03 2021, Koji, Update, SUS, OSEM testing for SOSs 
                   Reply  Tue Mar 9 18:49:28 2021, Yehonathan, Update, SUS, OSEM testing for SOSs 
    Reply  Tue Feb 23 20:55:19 2021, Koji, Update, SUS, OSEM testing for SOSs SOS_OSEM.pdf
       Reply  Wed Feb 24 10:09:16 2021, yehonathan, Update, SUS, OSEM testing for SOSs 
Entry  Wed Mar 10 11:55:22 2021, gautam, Update, SUS, PRM suspension suspect PRM_sensorSpectra.pdfPRM_pkFitNaive.pdfPRM_diagComp.pdf
    Reply  Wed Mar 10 17:35:47 2021, gautam, Update, SUS, Spooky action at a distance PRMtrip.pngPRMtrip_zoom.png
Entry  Wed Mar 10 19:58:27 2021, gautam, Update, LSC, SR785 hooked up to CM board 
Entry  Wed Mar 10 00:32:03 2021, gautam, Update, LSC, PRFPMi PRMI3f_ALSsensMat.pdf
    Reply  Thu Mar 11 01:45:42 2021, gautam, Update, LSC, PRFPMi 
Entry  Thu Mar 11 02:10:06 2021, Koji, Summary, BHD, BHD Platform vertical dimentions BHD_Platform_Vertical_Dimentions.pdf
Entry  Thu Mar 11 14:03:02 2021, gautam, Update, LSC, AO path IMG_9127.HEIC
Entry  Thu Mar 11 20:18:00 2021, gautam, Update, LSC, High bandwidth POY OLGevolution.pdfinLoopSpec.pdf
Entry  Fri Mar 12 03:22:45 2021, Koji, Update, General, Gaussmeter in the electronics drawer P_20210311_231104.jpg
Entry  Fri Mar 12 03:23:37 2021, Koji, Update, BHD, DO card (DO-32L-PE) brought from WB P_20210311_232742.jpgP_20210311_232752.jpg
Entry  Thu Mar 11 14:27:56 2021, gautam, Update, CDS, timesync issue? timesync.pngc1lscMods.png
    Reply  Thu Mar 11 18:46:06 2021, gautam, Update, CDS, cds reboot CDSoverview.png
       Reply  Fri Mar 12 03:28:51 2021, Koji, Update, CDS, cds reboot 
          Reply  Fri Mar 12 11:02:38 2021, gautam, Update, CDS, cds reboot timeDrift.png
Entry  Fri Mar 12 11:44:53 2021, Paco, Anchal, Update, training, IMC SUS diagonalization in progress 
Entry  Fri Mar 12 18:10:01 2021, Anchal, Summary, Computer Scripts / Programs, Installed cds-workstation on allegra 
Entry  Fri Mar 12 19:44:31 2021, gautam, Update, LSC, Delay line 
Entry  Fri Mar 12 21:15:19 2021, gautam, Update, LSC, coronaversary PRFPMi PRFPMI.pngCARM_OLTF.pdf
Entry  Mon Mar 15 20:22:01 2021, gautam, Update, ASC, c1rfm model restarted RFM.pngCDSoverview.pngRFMchans.pngASCloops.png
Entry  Mon Mar 15 08:55:45 2021, Paco, Anchal, Summary, training,  IMC_InputMatrixDiagonalization.pdfinputMatrixCalculationMC.tarfreeSwingMC.py.tarSUSfreeswing_1299514263.txt.tar
    Reply  Mon Mar 15 20:40:01 2021, rana, Configuration, Computers, installed QTgrace on donatella for dataviewer cutiegrace.png
Entry  Wed Mar 17 00:05:26 2021, gautam, Update, LSC, Delay line BIO remote control 
Entry  Wed Mar 17 10:52:48 2021, Jordan, Update, SUS, 3" Ring Adpater for SOS  Side_View.pngFront_View.pngRing_with_Modifed_Bracket.pngBack_of_ring.pngFront_of_Ring.png
Entry  Wed Mar 17 15:04:20 2021, gautam, Update, Electronics, Ribbon cable for chassis IMG_9139.jpg
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