40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  40m Log, Page 111 of 344  Not logged in ELOG logo
    Reply  Wed Jun 3 01:40:13 2020, gautam, Update, Electronics, More electronics woes glitchySeis2.pngglitchySeis3.png
Entry  Fri Jun 26 16:53:38 2020, gautam, Update, Electronics, RFPD characterization WFS1.pdfWFS2.pdfbuildupMons.pdf
    Reply  Mon Jun 29 15:56:02 2020, gautam, Update, Electronics, RFPD characterization 
Entry  Tue Jun 30 22:00:04 2020, gautam, Update, Electronics, Glitchy POX resurfaces glitchyPOX.jpg
    Reply  Sun Jul 5 18:25:42 2020, rana, Update, Electronics, WFS characterization WFS_attenOff.pdf
    Reply  Sun Jul 12 22:40:35 2020, gautam, Update, Electronics, WFS characterization - old SURF report 
Entry  Tue Jul 14 16:52:47 2020, gautam, Update, Electronics, Coil drivers for the test masses coilDriverSchem.pdf
    Reply  Wed Jul 15 21:08:43 2020, gautam, Update, Electronics, ETM coil outputs DQed CDS.pngcoilOutDQed.png
    Reply  Mon Jul 20 17:23:46 2020, gautam, Update, Electronics, Coil drivers for the test masses ALSlock_timeDomain.pdfALSlock.pdfRFlock.pdf
Entry  Wed Aug 12 17:42:58 2020, gautam, Update, Electronics, Photodiode inventory IMG_8709.JPGIMG_8708.JPG
Entry  Wed Aug 12 18:08:54 2020, gautam, Update, Electronics, Number of the beast IMG_8710.JPG
    Reply  Wed Aug 12 20:15:42 2020, Koji, Update, Electronics, Number of the beast 
    Reply  Wed Aug 12 20:16:52 2020, Koji, Update, Electronics, Photodiode inventory 
Entry  Thu Aug 20 00:21:51 2020, gautam, Update, Electronics, First look at HV coil driver IMG_8724.JPGtimeDomain.pdfHVampNoise.pdf
    Reply  Sun Aug 23 23:36:58 2020, gautam, Update, Electronics, First look at HV coil driver IMG_5379.JPGstabilityCriterion.pdf
    Reply  Wed Aug 26 16:12:25 2020, gautam, Update, Electronics, Test mass coil current requirements coilCurrents.png
Entry  Wed Aug 26 22:49:47 2020, gautam, Update, Electronics, Checkout of Trek Model 603 IMG_8951.JPG
    Reply  Sat Aug 29 20:07:48 2020, rana, Update, Electronics, WFS characterization 
    Reply  Sat Aug 29 22:10:09 2020, gautam, Update, Electronics, WFS characterization 
Entry  Tue Sep 1 01:49:49 2020, Koji, Update, Electronics, Teledyne AP1053 etc were transported 20200831203756_IMG_9931.jpg20200831203826_IMG_9932.jpg20200831205126_IMG_9934.jpg
    Reply  Tue Sep 1 15:39:04 2020, gautam, Update, Electronics, HV coil driver oscillations fixed testSetup.pdfHVampNoise_driven.pdf
    Reply  Tue Sep 15 12:20:36 2020, gautam, Update, Electronics, SR785 repaired dividerTF.pdf
    Reply  Tue Sep 15 17:04:43 2020, gautam, Update, Electronics, DC adaptors delivered 
Entry  Mon Oct 5 14:01:41 2020, gautam, Update, Electronics, aLIGO demod boards stuffed and delivered IMG_8888.JPG
Entry  Mon Oct 19 15:38:42 2020, Koji, Update, Electronics, Loan: A file binder "40m wiring diagram"  
    Reply  Thu Oct 22 11:14:47 2020, gautam, Update, Electronics, HV coil driver packaged into 2U chassis HVampNoise_driven_chassis.pdfHVampNoise_dispUnits.pdfD1900163_measurementSetup.zip
    Reply  Thu Oct 22 13:04:42 2020, rana, Update, Electronics, HV coil driver packaged into 2U chassis 
    Reply  Thu Oct 22 22:01:53 2020, gautam, Update, Electronics, HV coil driver packaged into 2U chassis DACnoiseFilterGain.pdfDACnoiseFilterNoises.pdf
    Reply  Fri Oct 23 09:03:43 2020, anchal, Update, Electronics, HV coil driver packaged into 2U chassis 
Entry  Thu Nov 12 14:31:27 2020, gautam, Update, Electronics, SR560s in need of repair/battery replacement IMG_8947.jpg
    Reply  Thu Nov 12 14:55:35 2020, gautam, Update, Electronics, More systematic noise characterization powerSupplyNoise.pdfcoherence.pdf
    Reply  Thu Nov 12 15:40:42 2020, Koji, Update, Electronics, More systematic noise characterization 
    Reply  Mon Nov 16 00:02:34 2020, rana, Update, Electronics, More systematic noise characterization 
    Reply  Tue Nov 17 00:26:32 2020, rana, Update, Electronics, SR560s in need of repair/battery replacement 
Entry  Thu Dec 3 10:46:39 2020, gautam, Update, Electronics, DC power strip requirements 
    Reply  Thu Dec 3 11:02:35 2020, rana, Update, Electronics, Electrical LO signal for AS WFS 
Entry  Fri Dec 4 19:23:40 2020, Koji, Update, Electronics, AA/AI board testing ongoing 
Entry  Tue Dec 15 12:38:41 2020, gautam, Update, Electronics, DC power strip 
Entry  Sat Dec 19 20:24:25 2020, gautam, Update, Electronics, WFS hardware install 
    Reply  Wed Jan 20 10:13:06 2021, gautam, Update, Electronics, HV Power supply bypassing bypassCaps.pdfIMG_9079.jpgIMG_9078.jpgHVampNoise_driven_chassis.pdfprintCoilCurrents.pdf
    Reply  Mon Feb 1 12:30:21 2021, gautam, Update, Electronics, More careful characterization HVPS.pdfHV_testckt.pdftotalNoise.pdf
Entry  Wed Feb 10 14:14:58 2021, gautam, Update, Electronics, Custom cables received satWiring.pdf
    Reply  Wed Feb 10 21:14:03 2021, gautam, Update, Electronics, Production version of the HV coil driver tested inputDiffRecTF.pdfLVnoises.pdftotalNoise.pdftimeDomainTests.pdf
Entry  Thu Feb 18 03:20:09 2021, Koji, Summary, Electronics, Current Rack Map rack_plan.pdf
Entry  Thu Feb 18 20:24:48 2021, Koji, Summary, Electronics, A bunch of electronics received IMG_0416.jpeg
    Reply  Sat Feb 20 10:01:48 2021, gautam, Summary, Electronics, A bunch of electronics received 
    Reply  Sat Feb 20 16:46:17 2021, Koji, Summary, Electronics, A bunch of electronics received 
    Reply  Fri Feb 26 16:31:02 2021, gautam, Update, Electronics, Production version of the HV coil driver tested with KEPCO HV supplies totalNoise_KEPCO.pdf
    Reply  Fri Feb 26 20:20:43 2021, Koji, Update, Electronics, Production version of the HV coil driver tested with KEPCO HV supplies 
    Reply  Sat Feb 27 17:25:42 2021, gautam, Update, Electronics, Production version of the HV coil driver tested with KEPCO HV supplies 
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