40m QIL Cryo_Lab CTN SUS_Lab CAML OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  40m Log, Page 305 of 355  Not logged in ELOG logo
    Reply  Wed Mar 31 03:56:37 2021, Koji, Summary, Electronics, A bunch of electronics received P_20210331_013257.jpgP_20210331_014020.jpg
    Reply  Thu Apr 1 23:55:33 2021, Koji, Summary, General, HEPA AC cord replacement 
    Reply  Fri Apr 2 15:17:23 2021, gautam, Summary, General, HEPA AC cord replacement 
    Reply  Tue Apr 6 21:17:04 2021, Koji, Summary, General, PSL HEPA investigation 20210406211741_IMG_0554.jpeg20210406211840_IMG_0555.jpeg20210406211850_IMG_0556.jpeg
Entry  Mon Apr 12 08:32:54 2021, Anchal, Paco, Summary, PSL, PMC unlocked at 2pm on Sunday; ~ Restored 
    Reply  Mon Apr 12 18:34:26 2021, Yehonathan, Summary, PSL, PMC unlocked at 2pm on Sunday; ~ Restored 
Entry  Wed Apr 21 10:59:07 2021, rana, Summary, Cameras, note on new GigE cam @ 1064 
Entry  Thu Apr 22 01:42:38 2021, Koji, Summary, Electronics, HV Supply Comparison HV_Supply_PSD_H.pdfHV_Supply_PSD_K.pdfHV_Supply_PSD_M.pdfHV_Supply_PSD.pdf
Entry  Thu Apr 29 11:51:27 2021, Anchal, Summary, LSC, Start of measuring IMC WFS noise contribution in ar cavity length noise 
    Reply  Thu Apr 29 17:51:19 2021, Anchal, Summary, LSC, Start of measuring IMC WFS noise contribution in arm cavity length noise WFS1_PIT_exc_80-100Hz_Arms_ASD.pdf
    Reply  Fri Apr 30 00:18:40 2021, gautam, Summary, LSC, Start of measuring IMC WFS noise contribution in arm cavity length noise 
Entry  Mon May 3 18:59:58 2021, Anchal, Summary, General, Weird gas leakagr kind of noise in 40m control room 40mNoiseFinal.mp3
    Reply  Mon May 3 23:28:56 2021, Koji, Summary, General, Weird gas leakagr kind of noise in 40m control room 
Entry  Thu May 6 16:13:39 2021, Anchal, Summary, IMC, Angular actuation calibration for IMC mirrors IMC_Ang_Act_Cal_Kakeru_Tests.pdf
Entry  Mon May 10 10:57:54 2021, Anchal, Paco, Summary, Calibration, Using ALS beatnote for calibration, test BeatY_ITMY_CalibrationAt57Hz.pdfBeatY_ITMY_CalibrationAt43Hz.pdfBeatY_ITMY_CalibrationAt77Hz.pdf
    Reply  Wed May 12 11:45:13 2021, Anchal, Paco, Summary, SUS, New IMC Settings are miserable MC_F_Comparison.pdfMC_TRANS_QPD_Comparison.pdfIMC_REFL_DC_Comparison.pdf
    Reply  Mon May 24 19:14:15 2021, Anchal, Paco, Summary, SUS, MC1 Free Swing Test set to trigger 
Entry  Mon May 24 20:55:00 2021, Koji, Summary, BHD, How to align two OMCs on the BHD platform? 
    Reply  Tue May 25 10:22:16 2021, Anchal, Paco, Summary, SUS, MC1 new input matrix calculated and uploaded SUS_Input_Matrix_Diagonalization.pdf
Entry  Tue May 25 17:42:11 2021, Anchal, Paco, Summary, ALS, ALS Single Arm Noise Budget ALS_IR_b.svgALS_Single_Arm_IR.pdf
    Reply  Thu May 27 11:03:15 2021, Anchal, Paco, Summary, ALS, ALS Single Arm Noise Budget ALS_Single_X_Arm_IR.pdfALS_OOL_with_Ref.pdf
    Reply  Fri May 28 17:32:48 2021, Anchal, Summary, ALS, Single Arm Actuation Calibration with IR ALS Beat SingleArmActCalwithIRALSBeat.pdfstateSpaceModel.zip
    Reply  Tue Jun 1 16:55:32 2021, Anchal, Paco, Summary, ALS, Single Arm Actuation Calibration with IR ALS Beat SingleArmActCalwithIRALSBeat-1306624785.pdf
    Reply  Wed Jun 2 09:43:30 2021, Anchal, Paco, Summary, SUS, IMC Settings characterization seismicX.pdfseismicXtoMC_F_TFest.pdfseismicXtoMC_TRANS_PIT_TFest.pdfseismicXtoMC_TRANS_YAW_TFest.pdf
    Reply  Wed Jun 2 16:20:59 2021, Anchal, Paco, Summary, SUS, IMC Suspension gains reverted to old values 
    Reply  Thu Jun 3 17:35:31 2021, Anchal, Summary, IMC, Fixed medm button C1IOO_Mech_Shutters.png
Entry  Mon Jun 7 15:37:01 2021, Anchal, Paco, Yehonathan, Summary, Cameras, Mon 7 in Control Room Died 
    Reply  Tue Jun 8 11:40:53 2021, Anchal, Paco, Summary, ALS, Single Arm Actuation Calibration with IR ALS Beat ITMX_Cal_Noise_Spectrum_1307143423.pdf
Entry  Wed Jun 9 11:46:01 2021, Anchal, Paco, Summary, AUX, Xend Green Laser PDH OLTF measurement image-6f2923a3-01ce-4d04-bc53-d8db0238e195.jpgimage-72223f4b-3b74-4574-a7ad-de6628a2c5e9.jpgX_Green_ARM_PDH_OLTF.pdf
    Reply  Wed Jun 9 18:29:13 2021, Anchal, Paco, Summary, ALS, Check for saturation in ITMX SOS Driver 
    Reply  Thu Jun 10 14:01:36 2021, Anchal, Summary, AUX, Xend Green Laser PDH OLTF measurement loop algebra AUX_PDH_LOOP.pdf
Entry  Fri Jun 11 20:19:50 2021, Koji, Summary, BHD, BHD OMC invacuum wiring 40mBHD_OMC_wiring.pdf
    Reply  Tue Jun 15 15:26:43 2021, Anchal, Paco, Summary, AUX, Xend Green Laser PDH OLTF measurement loop algebra, excitation at control point AuxPDHloop.pdf
    Reply  Wed Jun 16 13:20:19 2021, Anchal, Paco, Summary, Cameras, Mon 7 in Control Room Replaced IMG_20210616_083810.jpg
    Reply  Fri Jun 18 10:07:23 2021, Anchal, Paco, Summary, AUX, Xend Green Laser PDH OLTF with coherence XEND_PDH_OLTF_with_Coherence.pdfBeta_Amp.pdf
Entry  Fri Jun 18 14:53:37 2021, Anchal, Summary, PEM, Temperature sensor network proposal 40mTempSensors.pdf
Entry  Tue Jun 29 17:42:06 2021, Anchal, Paco, Gautam, Summary, LSC, MICH locking tutorial with Gautam 
Entry  Wed Jun 30 15:31:35 2021, Anchal, Summary, Optical Levers, Centered optical levers on ITMY, BS, PRM and ETMY 
Entry  Wed Jun 30 18:44:11 2021, Anchal, Summary, LSC, Tried fixing ETMY QPD 
    Reply  Thu Jul 1 10:34:51 2021, Paco, Anchal, Summary, LSC, ETMY QPD fixed 
    Reply  Thu Jul 1 16:55:21 2021, Anchal, Summary, Optical Levers, Fixed Centeringoptical levers PRM 
Entry  Fri Jul 2 12:42:56 2021, Anchal, Paco, Gautam, Summary, LSC, snap file changed for MICH 
Entry  Tue Jul 6 17:40:32 2021, Koji, Summary, General, Lab cleaning 7x
Entry  Thu Jul 8 11:20:38 2021, Anchal, Paco, Gautam, Summary, LSC, PRFPMI locking attempts 
    Reply  Fri Jul 9 15:39:08 2021, Anchal, Summary, ALS, Single Arm Actuation Calibration with IR ALS Beat [Correction] ITMX_calibration_With_ALS_Beat.pdf
Entry  Mon Aug 23 10:17:21 2021, Paco, Summary, Computers, system reboot glitch 
Entry  Mon Aug 30 17:49:43 2021, Paco, Summary, LSC, XARM POX OLTF XARM_POX_OLTF.pdfXARM_POX_Coh.pdf
    Reply  Tue Aug 31 14:55:24 2021, rana, Summary, LSC, XARM POX OLTF 
Entry  Wed Sep 1 21:55:14 2021, Koji, Summary, General, Towards the end upgrade 
Entry  Thu Sep 2 17:53:15 2021, Paco, Summary, Computers, chiara down, vac interlock tripped 
ELOG V3.1.3-