40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
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Entry  Mon Nov 28 20:14:27 2022, Anchal, Update, ASC, AS WFS proposed path to IMC WFS heads F5B115E5-885F-463C-9645-BB2EB73B6144_1_201_a.jpeg
    Reply  Mon Dec 5 20:02:06 2022, Anchal, Update, ASC, IMC WFS heads electronic feasibility test for using for Arm ASC 20221205_193105_WFS2_SEG4_RF_TF_Screenshot.pngPXL_20221206_033419110.jpg
       Reply  Tue Dec 6 16:52:26 2022, Anchal, Update, ASC, IMC WFS heads electronic feasibility test for using for Arm ASC WFS1_SEG2_DEMOD_Test.pdf11MHz.png29.5MHz.png55MHz.png
          Reply  Tue Dec 6 17:40:13 2022, Koji, Update, ASC, IMC WFS heads electronic feasibility test for using for Arm ASC 
             Reply  Thu Dec 8 20:40:14 2022, Anchal, Update, ASC, WFS demodulation board modification attempt PXL_20221209_035720569.jpgPXL_20221209_035729233.jpg
                Reply  Fri Dec 16 21:55:54 2022, Anchal, Update, ASC, WFS demodulation board modification attempt 2 - sort of working 
                   Reply  Sat Dec 17 16:56:19 2022, Anchal, Update, ASC, WFS demodulation board modification - further study MokuVCOAttempt.jpgSHGmethod.jpg
                      Reply  Tue Dec 20 23:32:58 2022, rana, Update, ASC, WFS demodulation board modification - further study 
                         Reply  Tue Jan 10 20:24:29 2023, Anchal, Update, ASC, WFS demodulation board 111B - Working as expected WFS_Board_111B_Test.pdf
                            Reply  Wed Jan 11 17:05:55 2023, Anchal, Update, ASC, WFS demodulation board 112B - Working as expected WFS_Board_112B_Test.pdf
    Reply  Thu Jan 19 20:35:54 2023, Anchal, Update, ASC, Installed 2 flipper mirrors for handingl MC reflection beam to camera PXL_20230120_041313615.jpg
       Reply  Fri Jan 20 20:13:20 2023, Anchal, Update, ASC, Installed 2 flipper mirrors for handingl MC reflection beam to camera PXL_20230121_035908170.NIGHT.jpg
          Reply  Sat Jan 21 15:32:40 2023, Anchal, Update, ASC, AS WFS path nominally set PXL_20230121_231740878.NIGHT.jpg
             Reply  Mon Jan 23 20:50:58 2023, Anchal, Update, ASC, AS WFS path beam profiled WFSPathBeamProfile.pdfASFocPathBeamProfile.pdfASPathBeamProfile.pdf
                Reply  Tue Jan 24 21:04:59 2023, Anchal, Update, ASC, AS WFS path beam profiled ASBeamFocusingLens.png
                   Reply  Thu Jan 26 15:56:30 2023, Anchal, Update, ASC, 1X1 -5V sorenson tripped 
                      Reply  Fri Feb 3 12:50:47 2023, Anchal, Update, ASC, AS WFS model changes and phase calibration YARM_WFS_MASTER.pngPXL_20230203_211014833.jpg
                         Reply  Sat Feb 4 14:55:25 2023, Anchal, Update, ASC, DC sensing matrix for AS WFS for YARM YARM_WFS_DC_Sensing_Matrix_Step_Response_Test.pdf
                            Reply  Mon Feb 6 20:44:34 2023, Anchal, Update, ASC, YARM WFS First Attempt - Success YARM_WFS_OLTF.pdfYARM_WFS_First_Attempt_1hr_history.pdfYARM_WFS_DC_Sensing_Matrix_Step_Response_Test_1359774014.pdf
Entry  Thu Feb 2 19:41:49 2023, Anchal, Summary, PowerShutdown, Recovery from power outage events 
    Reply  Sun Feb 5 10:25:49 2023, Anchal, Summary, PowerShutdown, Main laser tripping 
       Reply  Mon Feb 6 07:58:00 2023, JC, Summary, PowerShutdown, Main laser tripping 
          Reply  Mon Feb 6 11:50:44 2023, Anchal, Summary, PowerShutdown, Main laser tripping IMG_6489.JPGIMG_6483.JPG
Entry  Mon Nov 28 18:21:50 2022, Paco, Summary, BHD, BH44 prep 
    Reply  Tue Jan 17 20:03:19 2023, yuta, Summary, BHD, BH44 installations: IQ demodulator is not orthogonal 6x
       Reply  Wed Jan 18 20:57:53 2023, Paco, Summary, BHD, IQ demod orthogonal 
          Reply  Thu Jan 19 12:12:09 2023, Anchal, Summary, BHD, IQ demod orthogonal BH44_IQDemodMeasuredDiff_1358192471.pdf
             Reply  Thu Jan 19 14:58:40 2023, rana, Summary, BHD, IQ demod orthogonal 
             Reply  Thu Jan 19 18:15:48 2023, yuta, Summary, BHD, BH44 RFPD optical path and LO/AS camera PXL_20230120_000603659.jpgScreenshot_2023-01-19_18-42-03_LO-ITMX_BH44Lock.pngScreenshot_2023-01-19_18-29-24_60Hzandfriends_FPMIBHD.png
                Reply  Mon Jan 23 11:20:44 2023, JC, Summary, BHD, BH44 RFPD optical path and LO/AS camera BH44.jpg
                Reply  Mon Jan 23 22:51:17 2023, yuta, Summary, BHD, 60 Hz harmonics side lobe investigations Screenshot_2023-01-24_11-43-40_POXPOYDark.png
                   Reply  Tue Jan 24 11:21:59 2023, yuta, Summary, BHD, FPMI displacement noise with 60 Hz harmonics side lobes FPMI_calibrated_noise_20230124_60Hz.pdfScreenshot_2023-01-24_11-27-22_FPMIndscope.png
                      Reply  Tue Jan 24 16:12:07 2023, rana, Summary, BHD, FPMI displacement noise with 60 Hz harmonics side lobes 
                         Reply  Tue Jan 24 21:29:31 2023, yuta, Summary, BHD, Electronics diagram around BH44 and BH55 BH44BH55Diagram.pdf
                            Reply  Wed Jan 25 11:35:20 2023, yuta, Summary, BHD, REFL55 visually inspected, BH44 Kapton taped REFL55.JPGBH44Kapton.JPG20230125_FPMIBHDPDs_Spectra_FPMILockedBH55Locked.pdf20230125_FPMIBHDPDs_Spectra_FPMILockedBH55LockedNoWhitening.pdf20230125_FPMIBHDPDs_Spectra_FPMILockedBH55LockedResG60InCARM.pdf
                               Reply  Wed Jan 25 14:33:07 2023, rana, Summary, BHD, REFL55 visually inspected, BH44 Kapton taped 
                               Reply  Wed Jan 25 18:01:21 2023, yuta, Summary, BHD, BH44 setup isolated, but 60 Hz noise stays the same BH44BH55Diagram_Disconnected.pdf20230125_FPMIBHDPDs_Spectra_BothArmsLocked.pdf20230125_FPMIBHDPDs_Spectra_BothArmsLockedBH44Removed.pdf20230125_MCF.pdf
                                  Reply  Fri Jan 27 19:35:31 2023, yuta, Summary, BHD, 60 Hz noise investigations around IMC 6x
                                     Reply  Fri Feb 3 17:39:38 2023, yuta, Summary, BHD, 60 Hz noise investigations around IMC, part 2 Screenshot_2023-02-03_12-34-10_IMC60HzComb.pngXARM_calibrated_noise_20230203.pdfYARM_calibrated_noise_20230203.pdfMC_F_57Hzline.pdfFPMI_calibrated_noise_20230203.pdf
                                        Reply  Fri Feb 3 17:41:26 2023, Paco, Summary, BHD, Systematic line noise hunting around BH44 60Hzhunting.png
                                        Reply  Sun Feb 5 18:02:46 2023, rana, Summary, BHD, 60 Hz noise investigations around IMC, part 2 
                      Reply  Mon Jan 30 18:08:56 2023, Paco, Summary, BHD, c1cal DAQ error 0x2000 
                         Reply  Tue Jan 31 11:02:16 2023, Anchal, Summary, BHD, c1cal DAQ error 0x2000 fixed 
          Reply  Thu Jan 19 12:12:09 2023, Anchal, Summary, BHD, IQ demod orthogonal BH44_IQDemodMeasuredDiff_1358192471.pdf
             Reply  Thu Jan 19 14:58:40 2023, rana, Summary, BHD, IQ demod orthogonal 
             Reply  Thu Jan 19 18:15:48 2023, yuta, Summary, BHD, BH44 RFPD optical path and LO/AS camera PXL_20230120_000603659.jpgScreenshot_2023-01-19_18-42-03_LO-ITMX_BH44Lock.pngScreenshot_2023-01-19_18-29-24_60Hzandfriends_FPMIBHD.png
                Reply  Mon Jan 23 11:20:44 2023, JC, Summary, BHD, BH44 RFPD optical path and LO/AS camera BH44.jpg
                Reply  Mon Jan 23 22:51:17 2023, yuta, Summary, BHD, 60 Hz harmonics side lobe investigations Screenshot_2023-01-24_11-43-40_POXPOYDark.png
                   Reply  Tue Jan 24 11:21:59 2023, yuta, Summary, BHD, FPMI displacement noise with 60 Hz harmonics side lobes FPMI_calibrated_noise_20230124_60Hz.pdfScreenshot_2023-01-24_11-27-22_FPMIndscope.png
                      Reply  Tue Jan 24 16:12:07 2023, rana, Summary, BHD, FPMI displacement noise with 60 Hz harmonics side lobes 
                         Reply  Tue Jan 24 21:29:31 2023, yuta, Summary, BHD, Electronics diagram around BH44 and BH55 BH44BH55Diagram.pdf
                            Reply  Wed Jan 25 11:35:20 2023, yuta, Summary, BHD, REFL55 visually inspected, BH44 Kapton taped REFL55.JPGBH44Kapton.JPG20230125_FPMIBHDPDs_Spectra_FPMILockedBH55Locked.pdf20230125_FPMIBHDPDs_Spectra_FPMILockedBH55LockedNoWhitening.pdf20230125_FPMIBHDPDs_Spectra_FPMILockedBH55LockedResG60InCARM.pdf
                               Reply  Wed Jan 25 14:33:07 2023, rana, Summary, BHD, REFL55 visually inspected, BH44 Kapton taped 
                               Reply  Wed Jan 25 18:01:21 2023, yuta, Summary, BHD, BH44 setup isolated, but 60 Hz noise stays the same BH44BH55Diagram_Disconnected.pdf20230125_FPMIBHDPDs_Spectra_BothArmsLocked.pdf20230125_FPMIBHDPDs_Spectra_BothArmsLockedBH44Removed.pdf20230125_MCF.pdf
                                  Reply  Fri Jan 27 19:35:31 2023, yuta, Summary, BHD, 60 Hz noise investigations around IMC 6x
                                     Reply  Fri Feb 3 17:39:38 2023, yuta, Summary, BHD, 60 Hz noise investigations around IMC, part 2 Screenshot_2023-02-03_12-34-10_IMC60HzComb.pngXARM_calibrated_noise_20230203.pdfYARM_calibrated_noise_20230203.pdfMC_F_57Hzline.pdfFPMI_calibrated_noise_20230203.pdf
                                        Reply  Fri Feb 3 17:41:26 2023, Paco, Summary, BHD, Systematic line noise hunting around BH44 60Hzhunting.png
                                        Reply  Sun Feb 5 18:02:46 2023, rana, Summary, BHD, 60 Hz noise investigations around IMC, part 2 
                      Reply  Mon Jan 30 18:08:56 2023, Paco, Summary, BHD, c1cal DAQ error 0x2000 
                         Reply  Tue Jan 31 11:02:16 2023, Anchal, Summary, BHD, c1cal DAQ error 0x2000 fixed 
Entry  Fri Feb 3 17:31:34 2023, JC, Update, General, Visit from Steve Vass 
Entry  Thu Feb 2 13:21:39 2023, Radhika, Update, General, Mephisto laser interlock 
Entry  Wed Feb 1 16:53:55 2023, Alex, Summary, General, Shadowing Anchal on developing a change for the c1ioo CDS computer 
Entry  Wed Feb 1 14:43:21 2023, JC, Update, VAC, False Nitrogen Leakage 40mN2.png
Entry  Tue Nov 22 20:46:11 2022, Radhika, Update, ALS, XARM green laser lock debugging 
    Reply  Wed Nov 23 17:12:34 2022, Radhika, Update, ALS, XARM green laser lock debugging 
       Reply  Fri Dec 2 15:59:55 2022, Radhika, Update, ALS, XARM green laser lock debugging XEND_green_pdhservo_TF.pdfG1_PDHbox_TF.png
          Reply  Tue Dec 6 15:29:35 2022, Radhika, Update, ALS, XARM green laser lock debugging XEND_PDH_servo_TF_boost_on_off.pdf
             Reply  Tue Dec 6 15:59:46 2022, Radhika, Update, ALS, XARM green laser lock debugging 
                Reply  Wed Dec 14 12:37:20 2022, Radhika, Update, ALS, XARM green laser lock debugging 
                   Reply  Thu Jan 12 15:31:27 2023, Radhika, Update, ALS, XARM green laser lock debugging IMG_4166.jpg
                      Reply  Wed Jan 25 12:49:14 2023, Radhika, Update, ALS, XARM green laser lock debugging XEND_PDHservo_boost_on_gain2.pdfXEND_PDHservo_boost_on_gain4.pdfXEND_PDHservo_boost_on_gain6.pdfXEND_PDHservo_boost_on_gain8.pdfXEND_PDHservo_boost_on_gain10.pdf
                         Reply  Wed Feb 1 09:56:00 2023, Radhika, Update, ALS, XARM green laser lock debugging 7x
                            Reply  Wed Feb 1 12:55:14 2023, Radhika, Update, ALS, XARM green laser lock debugging xend_green_locked_final.png
Entry  Thu Jan 12 10:06:10 2023, Paco, Update, ALS, DFD discriminant calibration xbeat_dfd.png
    Reply  Thu Jan 12 18:51:17 2023, Paco, Update, ALS, DFD and Phase tracker AM coupling DFD_AM_coupling.pdf
       Reply  Sat Jan 21 18:01:06 2023, Anchal, Update, ALS, DFD and Phase tracker AM coupling BeatYRFAmplitudeNoiseASDwithSimulation.pdfAWGguiSettingsForSimulatedRFAMNoise.pngDFD_AM_to_Hz_Coupling_upto_0p1Hz.pdfDFD_Phase_Tracker_Noise_Due_To_Amplitude_Noise.pdf
          Reply  Mon Jan 23 16:31:23 2023, rana, Update, ALS, DFD and Phase tracker AM coupling 
          Reply  Tue Jan 31 20:49:46 2023, Anchal, Update, ALS, Moku Phasemeter AM coupling and comparison ALS_DFD_Phase_Tracker_Mode.pngALS_Moku_Phasemeter_Mode.pngMokuPhaseMeter_AM_Coupling_TF_and_Noise.pdfPhaseMeasurementComparisonWithSimulatedRFsource.pdf
             Reply  Wed Feb 1 11:52:13 2023, Anchal, Update, ALS, Moku Phasemeter AM coupling and comparison 6x
Entry  Tue Jan 10 16:06:58 2023, yuta, Summary, PSL, PMC transmission dropped to 0.68 Screenshot_2023-01-10_14-26-46.pngIMG_1994.JPG
    Reply  Thu Jan 26 16:07:05 2023, yuta, Summary, PSL, PMC aligned, now PMC transmission is 0.7 Screenshot_2023-01-26_16-10-20.pngScreenshot_2023-01-26_16-10-35.png
       Reply  Mon Jan 30 10:59:15 2023, JC, Summary, PSL, PMC aligned, now PMC transmission is 0.7 Screenshot.png
Entry  Thu Jan 26 23:33:19 2023, Koji, Update, LSC, EP30-2 Epoxy bonding for Yuta PXL_20230127_053113856.jpgPXL_20230127_053145432.jpg
    Reply  Fri Jan 27 21:22:57 2023, yuta, Summary, BHD, V beam dump installed for BH44 RF PD V.JPG
Entry  Thu Jan 26 18:20:43 2023, Anchal, Update, PEM, HEPA Monitor setup using WFS BLRMS HEPA_MONITOR.png
    Reply  Fri Jan 27 11:26:31 2023, rana, Update, PEM, HEPA Monitor setup using WFS BLRMS 
Entry  Wed Jan 25 16:58:19 2023, Alex, Update, Cameras, Recording CCD cameras 
    Reply  Thu Jan 26 00:18:54 2023, Koji, Update, Cameras, Recording CCD cameras 
Entry  Wed Jan 25 10:02:47 2023, yehonathan, Update, , Earthquake, MC3 watchdog tripped 
Entry  Wed Dec 14 17:01:39 2022, Paco, Summary, LSC, FPMI in the post-cds upgrade era 
    Reply  Fri Dec 16 14:52:42 2022, Paco, Summary, SUS, MC1 and MC3 coil dewhitening filters added, location corrected 
    Reply  Tue Dec 20 09:20:18 2022, Paco, Summary, LSC, FPMI locked and cal  
       Reply  Tue Dec 20 18:27:14 2022, Anchal, Summary, LSC, FPMI locked, DARM calibration data taken, FPMI BHD locked! PXL_20221221_013126861.MP.jpg
          Reply  Wed Dec 21 12:18:44 2022, Paco, Summary, LSC, FPMI locked, but FPMI BHD not locked FPMI_calibrated_noise_20221221.pdf
             Reply  Wed Jan 11 16:56:57 2023, yuta, Summary, LSC, FPMI BHD recovered, LO phase noise not limiting the sensitivity 6x
                Reply  Thu Jan 12 12:00:09 2023, Paco, Summary, LSC, FPMI BHD sensitivity curve with higher resolution upto 6.9 kHz FPMI_calibrated_noise_20230112.pdfFPMI_calibrated_noise_20230112_HF.pdf
                   Reply  Fri Jan 13 14:20:34 2023, yuta, Summary, LSC, Calibration friendly FPMI BHD Screenshot_2023-01-13_14-55-34.pngFPMI_calibrated_noise_20230113.pdf
                      Reply  Fri Jan 13 18:54:59 2023, yuta, Summary, LSC, Investigations of LO phase locking in FPMI BHD Screenshot_2023-01-13_18-41-48_SensMat_FPMIBHD.pngBHD_DARM_Sensors_20230113.pdfFPMI_calibrated_noise_20230113_LO1vsAS4.pdf
Entry  Fri Oct 14 17:04:28 2022, Radhika, Update, BHD, BH55 Q abnormality + fix IMG_3805.jpegIMG_3807.jpegBH55_IQDemodMeasuredDiff_1349737773.png
    Reply  Mon Oct 17 20:04:16 2022, Anchal, Update, BHD, BH55 RF output amplified BH55_RF_Amp_Working.pngrn_image_picker_lib_temp_1b072d08-3780-4b1d-9325-5795ed099d3d.jpgrn_image_picker_lib_temp_9d7ed3c0-7ff0-4ff7-9349-0211be397dc5.jpgrn_image_picker_lib_temp_05da14e1-eae0-4a84-8761-1c42b122cb1b.jpg
       Reply  Mon Oct 17 22:27:25 2022, rana, Update, BHD, BH55 RF output amplified 
          Reply  Wed Oct 19 11:09:20 2022, Radhika, Update, BHD, BH55 RF output amplified IMG_3840.jpegIMG_3847.jpeg
             Reply  Fri Oct 21 10:37:36 2022, Anchal, Summary, BHD, BH55 phase locking efforts 
                Reply  Fri Oct 21 16:15:10 2022, yuta, Summary, BHD, LO phase locking with BH55 audio dither trials Screenshot_2022-10-21_15-33-18_LO_OLTF_LO1_BH55_Q.pngScreenshot_2022-10-21_15-42-50_LO_OLTF_LO1_BHDCDIFF.pngScreenshot_2022-10-21_15-44-53_MICH_OLTF.pngScreenshot_2022-10-21_15-50-43_LO_OLTF_LO1_BH55_Q_MICH.pngScreenshot_2022-10-21_16-11-16.png
                   Reply  Mon Oct 24 18:01:00 2022, Paco, Summary, BHD, BHD actuation measurements OLTF_LOPhaseLocking_ITMYSingleBounce.pngActuationRatio_ITMY_AS1_AS4_LO1_LO2.png
                      Reply  Tue Oct 25 17:27:11 2022, Paco, Summary, BHD, LO phase control with RF + audio sidebands Screenshot_2022-10-25_17-36-45_LOPHASELOCKED.pngScreenshot_2022-10-25_17-33-33_LOPHASELOCKING_MICHBHD_ELP80_280HzDither.png
                         Reply  Wed Oct 26 16:04:12 2022, Paco, Summary, BHD, LO phase control with RF + audio sidebands 
                            Reply  Thu Nov 3 20:07:01 2022, Anchal, Summary, BHD, AS1 coil balancing required 
                               Reply  Mon Nov 7 17:10:41 2022, Anchal, Summary, BHD, QPD installation seems like lost cause 
                               Reply  Mon Nov 28 16:53:22 2022, Anchal, Summary, BHD, F2A filters on LO1 LO2 AS1 and AS4 
                            Reply  Tue Nov 15 19:00:56 2022, yuta, Summary, BHD, MICH locked with balanced homodyne readout at some LO phase Screenshot_2022-11-15_18-34-25_MICHBHDLocked.pngScreenshot_2022-11-15_19-02-02_MICHLine.pngScreenshot_2022-11-15_18-38-20_BHDMICHOLTF.png
                               Reply  Wed Nov 16 18:41:17 2022, yuta, Summary, BHD, Optical gain calibrations for BHD MICH Screenshot_2022-11-16_18-57-12.pngScreenshot_2022-11-16_18-49-53_BHDMICHCalLines.pngLSC-AS55_Q_ERR_DQ_1352689642.png
                                  Reply  Thu Nov 17 14:12:58 2022, yuta, Summary, BHD, Optical gain calibrations for BHD MICH with lower UGF Screenshot_2022-11-17_14-39-17_MICHLOPHASEOLTF.pngScreenshot_2022-11-17_14-41-40_LowUGFConfiguration.png
                                     Reply  Thu Nov 17 20:02:10 2022, yuta, Summary, BHD, MICH optical gain measurements with different LO phases UncalibratedMICHOpticalGainVSLOphase20221117.pngCalibratedMICHOpticalGainVSLOphase20221117.png
                                        Reply  Fri Nov 18 22:46:02 2022, yuta, Summary, BHD, MICH optical gain measurements with different LO phases, with signs UncalibratedMICHOpticalGainVSLOphase20221118.pngCalibratedMICHOpticalGainVSLOphase20221118.png
                                           Reply  Mon Nov 21 17:44:00 2022, yuta, Summary, BHD, MICH BHD displacement sensitivity with AS55_Q and BHD_DIFF Screenshot_2022-11-21_17-33-20_OLTF.pngScreenshot_2022-11-21_17-45-25_MICHBHDDisplacement.png
                                              Reply  Wed Nov 23 14:59:11 2022, Paco, Summary, BHD, BHD_DIFF sensitivity to BS dither with MICH Offset BHDIFF_rand_SensvsMICHOffset.pdf
                                                 Reply  Wed Nov 23 20:58:23 2022, yuta, Summary, BHD, BHD_DIFF sensitivity to BS dither with MICH Offset with different BH55 demodulation phases BHDIFF_rand_SensvsMICHOffset_pydemod.pdfBHDIFF_rand_SensvsMICHOffset_pydemod_NoMICHinBH55Q.pdfBHDIFF_rand_SensvsMICHOffset_pydemod_BH55at70deg.pdfMICHBHD_BH55.pdf
                                                    Reply  Tue Dec 6 17:12:23 2022, yehonathan, Summary, BHD, LO phase control using audio (MICH and AS1) + RF Screenshot_2022-12-06_16-44-37_LOPHASE_OLTF_BH55_Q_AS1dither.pngScreenshot_2022-12-06_17-10-47_LOPHASE_OLTF_BH55_Q_BSdither.png
                                                       Reply  Wed Dec 7 16:21:05 2022, yuta, Summary, BHD, Improved MICH BHD alignment LSC-AS55_Q_ERR_DQ_1354479181.png
                                                          Reply  Thu Dec 8 17:52:39 2022, yuta, Summary, BHD, MICH BHD optical gain measurements at different LO phases, RF+audio dither BHDMICHSensingMatixvsLOPhase1354581028.pdfBHDMICHSensingMatixvsLOPhase1354580582.pdfBHDMICHSensingMatixvsLOPhaseCombined.pdf
                                                             Reply  Fri Dec 9 13:18:57 2022, yuta, Summary, BHD, MICH BHD optical gain measurements at different LO phases, elliptic fit BHDMICHSensingMatixvsLOPhaseCombinedXYPlot.pdf
                                                             Reply  Fri Jan 13 13:34:12 2023, Anchal, Summary, BHD, BH44 tuned and transimpedance measured BH44_Transimpedance_From_Test_Port.pdf
                      Reply  Fri Nov 18 13:05:00 2022, yuta, Summary, BHD, Gains adjusted for bandstop filters for BHD optics Screenshot_2022-11-18_13-16-31_AS1ViolinFilters.png
                         Reply  Fri Nov 18 16:58:39 2022, yuta, Summary, BHD, Actuator calibrations for MICH BHD 7x
                Reply  Sat Oct 22 21:36:28 2022, rana, Summary, BHD, BH55 phase locking efforts 
Entry  Tue Jan 10 15:07:33 2023, JC, Update, General, Clean Large Optical Table IMG_6465.JPG
Entry  Mon Jan 9 19:41:01 2023, Anchal, Update, SUS, Null stream (butterfly/pringle) row added and DQed SUS_Model_Changes.pngMC1_INMATRIX.png
Entry  Thu Jan 5 14:30:32 2023, Paco, HowTo, DAQ, nds2 server restart 
Entry  Wed Jan 4 15:10:19 2023, Koji, Configuration, CDS, unknown dhcp request to fb1 PXL_20230104_233907953.jpg
    Reply  Wed Jan 4 17:15:41 2023, Koji, Configuration, CDS, unknown dhcp request to fb1 PXL_20230104_233926284.MP.jpg
Entry  Thu Nov 10 17:40:31 2022, Paco, Summary, Calibration, Calibration Plan allan_dev_beatY_demodI.pdfasd_and_rms_beatY_demodI.pdf
    Reply  Fri Nov 11 14:15:45 2022, Paco, Summary, Calibration, Single arm cal with 5 lines 
       Reply  Tue Nov 15 11:04:01 2022, Paco, Summary, Calibration, Single arm cal with 5 lines als_cal_osc_2022_11_15.png
          Reply  Mon Nov 21 11:52:50 2022, Radhika, Summary, Calibration, Single arm cal with 5 lines 
          Reply  Wed Nov 30 20:01:08 2022, rana, Summary, Calibration, Single arm cal with 5 lines 
          Reply  Thu Dec 1 20:43:25 2022, Anchal, Summary, Calibration, Single arm cal with 5 lines SingleArmCalibration.png
             Reply  Thu Dec 8 16:21:40 2022, Paco, Summary, Calibration, ITMY actuation strength cal with 5 lines raw_timeseries.pdfals_beat_cal_spectra.pdfdemod_timeseries.pdfITMY_cal.pdf
                Reply  Fri Dec 30 11:38:45 2022, Paco, Summary, Calibration, ALS Calibration errors -- single arm actuation 
                   Reply  Wed Jan 4 12:12:57 2023, Paco, Summary, Calibration, ALS calibration error from DFD als_rf_power_screenshot.png
                Reply  Sat Dec 31 19:27:32 2022, Paco, Summary, Calibration, ETMY actuation strength cal with 5 lines ETMY_cal.pdf
                   Reply  Sat Dec 31 20:00:03 2022, rana, Summary, Calibration, ETMY actuation strength cal with 5 lines 
Entry  Tue Jan 3 15:28:12 2023, JC, Update, OPLEV Tables, ETMX laser has died Screen_Shot_2023-01-03_at_3.37.07_PM.png
    Reply  Wed Jan 4 08:52:11 2023, JC, Update, OPLEV Tables, ETMX laser has died DACBE2CD-35EB-4314-92FD-71C5270A6961.jpeg45D7AF8F-5955-4036-B8AE-D761C2838408.jpeg
Entry  Thu Oct 6 12:02:21 2022, Anchal, Update, CDS, CDS Upgrade Plan 
    Reply  Fri Oct 7 22:45:15 2022, Anchal, Update, CDS, CDS Upgrade Status Update 
       Reply  Mon Oct 10 10:14:05 2022, Chris, Update, CDS, CDS Upgrade remaining issues timingslip.pngadctimingglitch.png
          Reply  Tue Oct 11 10:58:36 2022, Chris, Update, CDS, CDS Upgrade remaining issues PXL_20221010_212415180.jpg
             Reply  Tue Oct 11 11:27:58 2022, Koji, Update, CDS, CDS Upgrade remaining issues 
                Reply  Tue Oct 18 15:24:48 2022, Tega, Update, CDS, Rack 1X7 work proposal 
                   Reply  Thu Oct 20 19:47:24 2022, Tega, Update, CDS, Relocate front-ends to Rack 1X7 IMG_20221020_193623269.jpgIMG_20221020_193637034.jpgiop_status_20221020.pngiop_status_20221020_restart_models.pngc1ioo_shm_glitch.png
                      Reply  Wed Nov 9 14:19:18 2022, Tega, Update, CDS, fb1 OS migration 
                         Reply  Mon Nov 21 15:16:12 2022, Tega, Update, CDS, workstation upgrade 
                            Reply  Tue Nov 22 15:33:02 2022, Tega, Update, CDS, I/O chassis parts inventory 
                               Reply  Wed Nov 23 16:12:00 2022, Tega, Update, CDS, I/O chassis parts inventory II 
                            Reply  Mon Nov 28 16:58:20 2022, Paco, Update, CDS, pypi package added 
                               Reply  Wed Nov 30 14:25:34 2022, Tega, Update, CDS, AMD display driver installation 
                         Reply  Tue Jan 3 16:11:05 2023, Koji, Update, CDS, Chiara local backup 
                            Reply  Tue Jan 3 17:41:55 2023, Koji, Update, CDS, Chiara local backup 
Entry  Wed Jan 15 08:55:14 2020, gautam, Update, CDS, Yearly DAQD fix DCerrors_fixed.png
    Reply  Thu Jan 6 12:52:49 2022, Anchal, Update, CDS, Yearly DAQD fix 2022! 
       Reply  Thu Jan 6 13:54:28 2022, Koji, Update, CDS, Yearly DAQD fix 2022! Screenshot_2022-01-06_13-57-40.png
       Reply  Tue Jan 3 11:32:32 2023, Anchal, Update, CDS, Yearly DAQD fix 2023, did not work :( 
          Reply  Tue Jan 3 12:10:46 2023, Jamie, Update, CDS, Yearly DAQD fix 2023, did not work :( 
Entry  Fri Dec 30 12:53:47 2022, Koji, Update, General, 40m avoided the power outage 
Entry  Tue Dec 6 09:39:22 2022, yehonathan, Update, CDS, Another CDS crash 
    Reply  Wed Dec 28 19:50:06 2022, Paco, Update, CDS, Another CDS crash -- restored by model restart 
Entry  Thu Dec 22 15:52:48 2022, Koji, Summary, DetChar, Summary on the summary pages 
Entry  Sat Oct 15 17:22:56 2022, Chris, Update, Optimal Control, IMC alignment controller testing 180.png066.png202.png
    Reply  Tue Oct 18 20:43:38 2022, Anchal, Update, Optimal Control, IMC open loop noise monitor 
       Reply  Wed Oct 19 09:48:49 2022, Anchal, Update, Optimal Control, IMC open loop noise monitor 
    Reply  Sun Nov 27 15:30:22 2022, Chris, Update, Optimal Control, IMC alignment controller testing 
       Reply  Sun Dec 4 10:03:02 2022, Chris, Update, Optimal Control, IMC alignment controller testing 
          Reply  Wed Dec 21 12:38:32 2022, Chris, Update, Optimal Control, IMC alignment controller testing 
Entry  Wed Dec 21 12:35:49 2022, Chris, Configuration, CDS, Timing trigger test duotone.png
Entry  Tue Nov 1 15:41:18 2022, Anchal, Update, SUS, F2A filter design and trial on MC1 20221101_MC1_F2A_Filters.pdfETMY_F2A_Filters_Already_There.pdfMC1_F2A_Test.png
    Reply  Tue Nov 1 17:17:27 2022, Anchal, Update, SUS, Modified F2A filter design and trial on MC1 20221101_MC1_F2A_Filters_Q_On_Both.pdf
       Reply  Tue Nov 1 17:59:23 2022, Anchal, Update, SUS, Added F2A filters on MC1, MC2, and MC3 
          Reply  Thu Nov 3 14:00:29 2022, Anchal, Update, SUS, MC1 coil strengths balanced 
             Reply  Thu Nov 3 14:42:57 2022, Anchal, Update, SUS, MC2 coil strengths balanced 
                Reply  Thu Nov 3 16:22:11 2022, Anchal, Update, SUS, MC3 coil strengths balanced 
                   Reply  Mon Nov 7 14:38:59 2022, Anchal, Update, SUS, MC3 coil strengths rebalanced 
          Reply  Thu Nov 3 17:36:00 2022, Anchal, Update, SUS, F2A filters on MC1, MC2, and MC3 set to test at 1 am 
             Reply  Mon Nov 7 11:24:05 2022, Anchal, Update, SUS, F2A filters on MC1, MC2, and MC3 set to test at 1 am MC3_f2a_failure_analysis.pdfMC3_f2a_Failure_Event.pngMC3_f2aQ3_filters.pdf
                Reply  Mon Nov 7 12:02:15 2022, Anchal, Update, SUS, IMC test with PSL shutter closed. 
                   Reply  Wed Nov 9 11:07:16 2022, Anchal, Update, SUS, IMC test 
                      Reply  Sun Nov 20 13:42:21 2022, Anchal, Update, SUS, IMC test 
                         Reply  Thu Nov 24 11:23:35 2022, Anchal, Update, SUS, Low noise state 
                            Reply  Fri Nov 25 15:35:23 2022, Anchal, Update, SUS, Low noise state 
                            Reply  Sat Dec 3 10:13:56 2022, Anchal, Update, SUS, Low noise state 
                               Reply  Tue Dec 13 23:49:17 2022, Anchal, Update, SUS, Low noise state 
                                  Reply  Fri Dec 16 22:06:55 2022, Anchal, Update, SUS, Low noise state 
                Reply  Mon Nov 7 16:14:43 2022, Anchal, Update, SUS, F2A filter with Q=1, 0.3 stable with MC3 
                   Reply  Tue Nov 8 10:35:26 2022, Anchal, Update, SUS, IMC F2A test IMC_f2a_test_results.pdf
Entry  Fri Dec 16 18:48:49 2022, yuta, Summary, General, IFO alignment after power loss LSC-AS55_Q_ERR_DQ_1355280066.pngLSC-BH55_Q_ERR_1355280385.pdfScreenshot_2022-12-16_18-52-13_FPMIBHDaligned.png
Entry  Thu Dec 15 08:37:52 2022, JC, Update, Daily Progress, IMC Misalignment Screenshot_2022-12-15_08-37-16.png
Entry  Fri Dec 9 05:04:45 2022, rana, Summary, ASC, MC WFS sensing matrix measurement Screen_Shot_2022-12-10_at_12.00.46_AM.png
    Reply  Fri Dec 9 14:18:43 2022, Anchal, Summary, SUS, IMC optics angular actuation calibration at DC IMC_Ang_Act_Calibration.pdf
    Reply  Fri Dec 9 18:32:11 2022, Koji, Summary, ASC, MC WFS sensing matrix measurement Screen_Shot_2022-12-09_at_18.35.02.pngScreen_Shot_2022-12-09_at_18.38.15.pngScreen_Shot_2022-12-09_at_19.15.16.pngScreen_Shot_2022-12-09_at_19.24.53.pngScreen_Shot_2023-01-09_at_7.11.50_PM.png
       Reply  Fri Dec 9 23:44:14 2022, rana, Summary, ASC, MC WFS sensing matrix measurement Screen_Shot_2022-12-10_at_6.43.38_PM.png
Entry  Fri Dec 9 21:54:40 2022, Radhika, Update, ASC, Moku digital filter for low-frequency resonances (ALS/calibration) 
Entry  Wed Nov 23 16:34:33 2022, Koji, Update, CDS, New donatella testing 
    Reply  Fri Dec 9 17:42:04 2022, Koji, Update, CDS, New donatella issues 
Entry  Fri Dec 9 10:08:54 2022, Radhika, Update, ASC, YEND green alignment chronicles IMG_3982.jpg
Entry  Tue Jun 21 21:17:16 2022, yuta, Update, BHD, RTS models for BHD added but PCIE error remaining Screenshot_2022-06-21_20-12-55_C1HPC.pngScreenshot_2022-06-21_20-14-56_C1SU2.pngScreenshot_2022-06-21_20-13-38_C1LSC.pngScreenshot_2022-06-21_20-34-44_RED.png
    Reply  Wed Jun 22 14:44:03 2022, Anchal, Update, BHD, Fixed DC error in c1su2, added new library model for suspensions 
       Reply  Tue Jun 28 14:24:23 2022, yuta, Update, BHD, BHD DC PD signals now also sent to c1lsc to circumvent IPC error C1LSC.JPGC1SUS2.JPGScreenshot_2022-06-28_16-03-16_BHDDCPDcopied.png
          Reply  Mon Nov 14 17:45:02 2022, yuta, Update, BHD, BHD DC PD unwhitening and removing cables to c1lsc Screenshot_2022-11-15_13-08-17.png
             Reply  Mon Nov 21 18:43:46 2022, yuta, Update, BHD, c1hpc and c1lsc modified to send BHD_DIFF and BHD_SUM Screenshot_2022-11-21_18-42-49_BHD.png
                Reply  Wed Nov 23 11:06:08 2022, Anchal, Update, BHD, c1hpc and c1sus modified to add BS dither and demodulation option 
                   Reply  Tue Nov 29 15:32:32 2022, Anchal, Update, BHD, c1hpc model updates to support double audio dither Screenshot_2022-11-29_15-36-05.png
                      Reply  Tue Dec 6 13:09:44 2022, yuta, Update, BHD, c1cal model updates to support sensing matrix for BHD Screenshot_2022-12-06_13-02-05_c1calMEDM.pngScreenshot_2022-12-06_13-06-35_c1lsc.pngScreenshot_2022-12-06_13-07-14_c1cal.pngScreenshot_2022-12-06_13-07-50_c1caldemod.png
Entry  Wed Nov 16 12:53:36 2022, rana, Update, ASC, IMC WFS ongoing 
    Reply  Fri Nov 18 23:21:54 2022, rana, Update, ASC, IMC WFS ongoing 
       Reply  Thu Nov 24 15:37:45 2022, Anchal, Update, ASC, IMC WFS output matrix diagonalization effort WFS_Step_DCResponses_Offsets_Marked.png
          Reply  Sat Dec 3 17:42:25 2022, Anchal, Update, ASC, IMC WFS Fixed for now IMC_WFS_OLTF.pdf
             Reply  Sun Dec 4 16:44:04 2022, Anchal, Update, ASC, IMC WFS Fixed for now IMC_WFS_OLTF_All_Gains_1.pdfIMC_WFS_OLTF_Nom_Gain.pdfWFS_Loop_Configuration.pngWFS_Loop_Performance.png
                Reply  Mon Dec 5 16:24:45 2022, Anchal, Update, ASC, IMC WFS servo diagnosis  IMC_WFS_Step_Response.pdf
Entry  Mon Dec 5 12:05:29 2022, Anchal, Update, CDS, c1sus2 all FE models crashed spontaneously c1sus2Failed.txtc1sus2Failed.png
Entry  Wed Jul 20 11:58:45 2022, Paco, Summary, General, Jenne laser kaput? 
    Reply  Wed Jul 20 14:12:07 2022, Paco, Summary, General, Jenne laser kaput! 
       Reply  Wed Jul 20 15:58:52 2022, Koji, Summary, General, Jenne laser kaput! 
          Reply  Mon Jul 25 09:05:50 2022, Paco, Summary, General, Testing 950nm laser found in trash pile PXL_20220722_234600124.jpgPXL_20220722_234551918.jpg
             Reply  Fri Aug 5 17:03:31 2022, Yehonathan, Summary, General, Testing 950nm laser found in trash pile 20220805_164434.jpgLaserActuation_TF_Measurement.drawio.pdf
                Reply  Wed Sep 28 19:15:56 2022, Koji, Update, General, Testing 950nm laser found in trash pile PXL_20220929_013850989.MP.jpgPXL_20220929_013859439.jpgPXL_20220929_013911125.jpg
                   Reply  Wed Nov 30 18:27:07 2022, Paco, Update, General, Making the Jenne laser great again PXL_20221201_004623398.jpgPXL_20221201_015752792.jpg
Entry  Mon Nov 21 14:55:58 2022, JC, Configuration, General, LED Instead of Incandescent Lights  
    Reply  Wed Nov 30 10:48:10 2022, JC, Configuration, General, LED Instead of Incandescent Lights  
Entry  Tue Jul 19 18:41:42 2022, yuta, Update, BHD, Contrast measurements for Michelson and ITM-LO ContrastMeasurements.pdf
    Reply  Wed Jul 20 18:07:52 2022, Paco, Update, BHD, BHD MICH test BHD_MICH_OSC.pdf
       Reply  Tue Jul 26 20:54:08 2022, Paco, Update, BHD, BHD MICH test - LO phase control 20220726_BICHD.pdf
          Reply  Wed Jul 27 18:30:50 2022, yuta, Update, BHD, LO beam power at BHD DCPDs is significantly lower than expected LOBeamAtBHD.JPGITMXSingleBounceAtBHD.jpg
             Reply  Thu Jul 28 14:34:40 2022, Yehonathan, Update, BHD, LO beam power at BHD DCPDs is significantly lower than expected 
                Reply  Thu Jul 28 16:51:55 2022, Tega, Update, BHD, Shaking test for LO beam AS beam to BHD DCPDs Screenshot_2022-07-28_16-58-34_LOandASShaking.pngScreenshot_2022-07-28_18-08-55_DCPDPOPSuspensionCoherence.png
                   Reply  Thu Jul 28 20:16:26 2022, Anchal, Update, BHD, Shaking test for LO beam AS beam to BHD DCPDs 
                   Reply  Fri Jul 29 18:24:53 2022, Tega, Update, BHD, LO beam power improved by factor of 6 after LO and AS beam alignment LO_and_oldAS_settings.pngBHD_fringe_settings.pngScreenshot_2022-07-29_19-37-39.pngFromTheLeft-AS-POP-LO.JPG
                      Reply  Wed Aug 3 16:00:51 2022, yuta, Update, BHD, BHD fringe aligned with reduced LO and AS beam clipping Screenshot_2022-08-03_15-46-36_BHDfringeAlmostUnclipped.png
                         Reply  Tue Aug 9 15:33:12 2022, yuta, Update, BHD, BHD fringe contrast improved from 43% to 74% HPC-DCPD_B_OUT_1344118517_ITMY-LO.pngHPC-DCPD_A_OUT_1344118517_ITMY-LO.pngHPC-DCPD_B_OUT_1344118318_ITMX-LO.pngHPC-DCPD_A_OUT_1344118318_ITMX-LO.png
                            Reply  Tue Aug 9 15:50:22 2022, Koji, Update, BHD, BHD fringe contrast improved from 43% to 74% 
                               Reply  Wed Nov 16 15:09:08 2022, yuta, Update, BHD, BHD fringe contrast measured with unwhitening filters ContrastMeasurements20221116_edited.pdf
                         Reply  Tue Oct 25 08:25:00 2022, JC, Update, BHD, BHD fringe aligned with reduced LO and AS beam clipping 
                         Reply  Thu Nov 17 11:24:39 2022, JC, HowTo, LSC, Locking MICH 
                            Reply  Tue Nov 29 11:38:37 2022, JC, HowTo, LSC, Lock Single Arm After MICH lock Screen_Shot_2022-11-29_at_11.01.56_AM.png
Entry  Wed Jun 15 15:03:41 2022, Koji, Update, PSL, PMC input beam aligned Screenshot_2022-06-15_15-03-16.pngPXL_20220615_212304650.jpg
    Reply  Thu Jun 16 15:29:03 2022, yuta, Update, PSL, PMC input beam aligned again, IMC  Screenshot_2022-06-16_15-27-30.png
       Reply  Wed Nov 16 11:56:21 2022, Radhika, Update, PSL, PMC input beam aligned again, IMC  Screen_Shot_2022-11-16_at_12.04.18_PM.png
          Reply  Mon Nov 21 09:13:31 2022, JC, Update, PSL, PMC input beam aligned again, IMC  
             Reply  Tue Nov 22 08:56:27 2022, JC, Update, PSL, PMC input beam alignment Screenshot_from_2022-11-22_08-58-45.png
                Reply  Mon Nov 28 11:21:25 2022, JC, Update, PSL, PMC input beam alignment Screenshot_from_2022-11-28_11-20-31.png
Entry  Mon Nov 28 11:15:23 2022, Anchal, Update, CDS, Front ends DAC Kill (DK) got activated; restored FEs FE_State_Word_Changes.png
Entry  Fri Nov 25 12:15:46 2022, Anchal, Update, VAC, Vacuum Gate valves restored Screenshot_2022-11-25_12-29-23.png
Entry  Mon Oct 3 13:11:22 2022, Yehonathan, Update, BHD, Some comparison of LO phase lock schemes MICH_sens_vs_LO_phase.pdfLO_phase_sens_vs_LO_phase_RF.pdfLO_phase_sens_vs_LO_phase_double_audio.pdf
    Reply  Tue Nov 15 17:08:59 2022, Paco, Update, BHD, Request for estimates 
       Reply  Wed Nov 23 12:58:33 2022, Yehonathan, Update, BHD, Some more calculations LO_phase_sens_vs_LO_phase_RF.pdfLO_phase_sens_vs_LO_phase_RF_fixed_demod.pdfLO_phase_sens_vs_MICH_Offset.pdf
          Reply  Wed Nov 23 17:28:39 2022, Yehonathan, Update, BHD, Some more calculations Fields_at_BHDBS.pdf
Entry  Wed Nov 23 17:21:44 2022, JC, Update, VAC, Interlocks may have been tripped due to N2 pressure loss Screen_Shot_2022-11-23_at_5.22.57_PM.pngScreen_Shot_2022-11-23_at_5.23.09_PM.png
Entry  Tue Nov 22 10:29:31 2022, Anchal, Summary, SUS, ITMY Coil Strengths Balanced 
Entry  Mon Nov 7 19:53:12 2022, Anchal, Update, SUS, MC2 OSEMs calibrated using MC_F 
    Reply  Mon Nov 7 20:00:37 2022, Anchal, Update, SUS, MC1 OSEMs output is weird MC1_MC_F_OSEM_TF.pdfMC3_MC_F_OSEM_TF.pdf
       Reply  Wed Nov 9 20:01:38 2022, Anchal, Update, SUS, MC1 OSEMs output is weird MC1_COIL_to_OSEM_TF.pdfMC3_COIL_to_OSEM_TF.pdfMC1_UR_OSEM_TF.pdf
          Reply  Thu Nov 10 18:09:28 2022, rana, Update, SUS, MC WFS settings all weird Photo_on_11-10-22_at_6.11_PM.jpg
          Reply  Fri Nov 11 11:29:11 2022, Anchal, Update, SUS, MC1 OSEMs output is weird MC1_UR_WhtnBrd_TF.png
          Reply  Fri Nov 11 19:20:23 2022, rana, Update, SUS, MC1 OSEMs output is weird secretIMCsecrets.png
             Reply  Fri Nov 11 19:47:04 2022, rana, Update, SUS, MC SUS were overdamped: damping gains all reduced 
    Reply  Tue Nov 8 08:57:18 2022, rana, Update, SUS, MC2 OSEMs calibrated using MC_F 
       Reply  Tue Nov 8 18:12:01 2022, Anchal, Update, SUS, MC2 OSEMs calibrated using MC_F 
          Reply  Tue Nov 8 19:39:34 2022, Anchal, Update, SUS, MC3 OSEMs calibrated using MC_F 
             Reply  Wed Nov 9 20:29:20 2022, Anchal, Update, SUS, MC2 and MC3 set to undergo free swing test tonight 
             Reply  Fri Nov 18 17:00:15 2022, Anchal, Update, SUS, MC1 and MC3 OSEMs calibrated using MC_F 
          Reply  Wed Nov 9 07:49:59 2022, rana, Update, SUS, MC2 OSEMs calibrated using MC_F 
          Reply  Mon Nov 21 18:33:05 2022, Anchal, Update, SUS, MC2 OSEMs calibrated using MC_F 
Entry  Mon Aug 15 10:27:56 2022, Koji, Update, General, Recap of the additional measures for the outage prep PXL_20220812_234438097.jpgPXL_20220812_234655309.jpgPXL_20220812_234748559.jpgrn_image_picker_lib_temp_b5f3e38d-796c-4816-bc0e-b11ba3316cbe.jpgPXL_20220812_235429314.jpg
    Reply  Mon Aug 15 15:43:49 2022, Anchal, Update, General, Complete power shutdown and startup documentation 
       Reply  Mon Aug 15 18:06:07 2022, Anchal, Update, General, c1vac issues, 1 pressure gauge died 
          Reply  Mon Aug 15 20:09:18 2022, Koji, Update, General, c1vac issues, 1 pressure gauge died 
             Reply  Wed Aug 17 10:23:05 2022, Tega, Update, General, c1vac issues, pressure gauge replacement 
                Reply  Fri Nov 18 09:00:27 2022, JC, Update, VAC, Pressure Gauge Information 
ELOG V3.1.3-