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  40m Log, Page 9 of 172  Not logged in ELOG logo
Entry  Fri May 21 12:12:11 2021, Paco, Update, NoiseBudget, AUX PDH loop identification 
Entry  Fri May 21 00:15:33 2021, Koji, Update, Electronics, DC Power Strip delivered / stored 9x
   +  Reply  Thu May 20 16:56:21 2021, Koji, Update, Electronics, Production version of the HV coil driver tested with KEPCO HV supplies P_20210520_154523_copy.jpg
   +  Reply  Wed May 19 18:29:41 2021, Koji, Update, SUS, Mass Properties of SOS Assembly with 3"->2" Optic sleeve, in SI units SOS_resonant_freq.pdfSOS_resonant_freq.nb.zip
   +  Reply  Tue May 18 20:26:11 2021, rana, Update, PSL, HEPA speed raised 
Entry  Sat May 15 12:39:54 2021, gautam, Update, PSL, NPRO tripped/switched off NPRO.png
Entry  Fri May 14 03:29:50 2021, Koji, Update, Electronics, HV Driver noise test with the new HV power supply from Matsusada HV_Driver_PSD.pdf
   +  Reply  Wed May 12 10:53:20 2021, Anchal, Paco, Update, LSC, PSL-IMC PDH Loop and XARM PDH Loop diagram IMC_SingleArm.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
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  Wed May 5 13:05:07 2021, Chub, Update, General, chassis delivery from De Leone de_leone_del_5-5-21.jpg
   +  Reply  Mon May 3 23:28:56 2021, Koji, Summary, General, Weird gas leakagr kind of noise in 40m control room 
   +  Reply  Wed Apr 28 11:31:40 2021, Jon, Update, VAC, Empty N2 Tanks 
Entry  Mon Apr 26 18:52:52 2021, Anchal, Paco, HowTo, Computer Scripts / Programs, awg free slot 
   +  Reply  Thu Apr 22 17:28:34 2021, Yehonathan, Update, PSL, Laser amplifier 20210422_124940.jpgDrillRoomSchematics.pdf20210422_125240_1.png
Entry  Thu Apr 22 14:49:08 2021, gautam, Update, Computer Scripts / Programs, rossa added to RTS authorized keys 
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
   +  Reply  Wed Apr 21 13:10:12 2021, Koji, Update, General, PSL HEPA Maintenance 
Entry  Wed Apr 21 10:59:07 2021, rana, Summary, Cameras, note on new GigE cam @ 1064 
   +  Reply  Wed Apr 21 01:14:03 2021, Koji, Update, PSL, PSL Table (sort of) covered / HEPA "chimney" P_20210421_005056.jpgP_20210421_005114.jpgP_20210421_005302.jpg
   +  Reply  Mon Apr 19 19:40:54 2021, Yehonathan, Update, General, Glue Freezer completely frozen 
Entry  Fri Apr 16 11:31:00 2021, rana, Update, elog, elog stuck ~10 AM today 
Entry  Thu Apr 15 18:33:39 2021, Koji, Update, CDS, More 16bit ADC adapter boards P_20210415_183139_1.jpg
   +  Reply  Thu Apr 15 15:54:46 2021, gautam, Update, IOO, Waveplate commissioning - hardware installed 
Entry  Wed Apr 14 23:55:34 2021, gautam, Update, Electronics, HV Coil driver assembly 
   +  Reply  Wed Apr 14 16:46:24 2021, Anchal, Update, General, IFO State 
   +  Reply  Wed Apr 14 15:30:29 2021, rana, Update, General, Sorry, it was me 
   +  Reply  Wed Apr 14 13:16:20 2021, Anchal, Configuration, Computers, 40m Control Room Changes 
Entry  Tue Apr 13 19:24:45 2021, gautam, Update, PSL, High power operations intensityDist.pdfclippingLoss.pdf
   +  Reply  Mon Apr 12 18:34:26 2021, Yehonathan, Summary, PSL, PMC unlocked at 2pm on Sunday; ~ Restored 
Entry  Thu Apr 8 20:58:17 2021, Koji, Update, CDS, ADC adapter boards assembly P_20210408_205411_2_1.jpg
Entry  Wed Apr 7 13:07:03 2021, Jordan, Update, SUS, CoM on 3"->2" Adapter Ring for SOS CoM_with_Chamfer.pngMoments_of_Inertia.PNG
Entry  Wed Apr 7 02:50:49 2021, Koji, Update, SUS, Flange Inspections 
   +  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 5 22:26:01 2021, gautam, Update, LSC, PRMI 1f locking (no ETMs) recovered PRMI_Apr5sensMat_consolidated.pdf
Entry  Mon Apr 5 08:25:59 2021, Anchal, Paco, Update, General, Restore MC from early quakes 
Entry  Sat Apr 3 00:42:40 2021, gautam, Update, LSC, PRFPMI locking with half input power PRFPMIlock_1301464998_1301465238.pdfCARMplant.pdf
Entry  Fri Apr 2 01:26:41 2021, gautam, Update, Electronics, REFL55 chain checkout again, seems fine 
   +  Reply  Thu Apr 1 18:16:28 2021, Koji, Update, Electronics, Electronics Packaging for assembly work 
Entry  Thu Apr 1 00:50:06 2021, gautam, Update, SUS, PRMdiag 
   +  Reply  Wed Mar 31 03:56:37 2021, Koji, Summary, Electronics, A bunch of electronics received P_20210331_013257.jpgP_20210331_014020.jpg
   +  Reply  Mon Mar 29 19:32:46 2021, gautam, Update, LSC, REFL55 whitening checkout REFL55wht.png
Entry  Thu Mar 25 18:05:04 2021, gautam, Update, Electronics, Stuffed HV coil drivers received from Screaming Circuits 
Entry  Thu Mar 25 17:39:28 2021, gautam, Update, Computer Scripts / Programs, Spot position measurement scripts "modernized" MCdecenter202103251735_mcmirror0.pdfMCdecenter202103251735_mcdecenter0.pdf
   +  Reply  Thu Mar 25 16:02:15 2021, gautam, Summary, SUS, Repeated measurement of coil Rs & Ls for PRM/BS 
   +  Reply  Thu Mar 25 14:58:16 2021, Yehonathan, Update, BHD, SOS SmCo magnets Inspection 
Entry  Mon Mar 22 16:29:17 2021, gautam, Update, ASC, Some prep for AS WFS commissioning AS_WFS_head.pngWFSquads.pdf
Entry  Sun Mar 21 19:31:29 2021, rana, Summary, Electronics, RTL-SDR for monitoring RF noise / interference Screen_Shot_2021-03-21_at_7.43.24_PM.png
   +  Reply  Fri Mar 19 22:24:54 2021, gautam, Update, LSC, PRMI investigations: what IS the matrix?? IMG_9140.jpgIMG_9141.jpgREFL55.png
Entry  Fri Mar 19 15:31:56 2021, Aidan, Update, Computers, Activated MATLAB license on donatella 
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