40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  40m Log, Page 334 of 344  Not logged in ELOG logo
ID Date Author Type Category Subjectup Text Attachments
  13049   Wed Jun 7 14:27:23 2017 SteveUpdateSummary Pagessummery pages not workingLast good page May 18, 2017

Not found, error message May 19
- June 4,2017
  
  4847   Tue Jun 21 16:11:13 2011 steveUpdateSAFETYsurf safety training40m surfs:  Nicole Ing, Iswita Saikia
and Sonali Mohapatra received 40m specific
safety training  today.
 P1070902.JPG 
  8743   Tue Jun 25 10:23:20 2013 SteveUpdatesafetysurf safety training Alex Cole and Craig Cahillane received
40m specific,  basic safety training
last week.
 surfs2014.jpg 
  10069   Thu Jun 19 10:39:22 2014 steveUpdatesafetysurf safety training 
 Andres Medina and Andrew "Harry"
Hall received 40m specific safety training.
 2014surfsAA.jpg 
  13843   Tue May 15 13:34:30 2018 SteveUpdatesafetysurf safety trainingPooja and Keirthana received 40m specific
basic safety training.
  
  14031   Thu Jun 28 13:12:20 2018 SteveUpdatesafetysurf safety trainingShruti and Sandrine received 40m specific
basic safety training this morning.

  
  1700   Wed Jun 24 17:08:16 2009 steveBureaucracySAFETYsurf student safetyThe 40m lab specific safety training is
done. The participants were
Stephanie Erickson, Clara Bennett,
  
  5116   Thu Aug 4 08:25:51 2011 steveUpdateSUSsus at atmITMX and PRM moved alot.  BS and  
ITMY just a little based on oplev reference.
 SUSatm.pngoplevsaftervent.png 
  5118   Thu Aug 4 11:18:12 2011 ranaUpdateSUSsus at atmRemember that the Oplevs are not good references
because of the temperature sensitivity. The
week long trend shows lots of 24 hour fluctuations.
  
  5138   Mon Aug 8 12:08:05 2011 ranaUpdateSUSsus at atm   Untitled.png 
  833   Thu Aug 14 10:26:45 2008 steveHowToSUSsus cable pin cheater for out of vac dampingThe 40m D25 vacuum feed troughs give you a
mirror image pin count.
 suscabmin.png 
  6278   Tue Feb 14 08:22:27 2012 steveUpdateSUSsus damping restoredITMX, PRM and BS watchdogs are tripped.
They were restored.
Stable MC was disabled so I can use
  
  2773   Mon Apr 5 14:10:06 2010 steveUpdateSUSsus damping restored

    
        
  
  12917   Wed Mar 29 16:38:00 2017 SteveOmnistructureTreasuresus fiber illluminated   fiber.jpg 
  12919   Thu Mar 30 10:41:56 2017 ranaOmnistructureTreasuresus fiber illluminatedVery, very cool!     
  6312   Fri Feb 24 08:06:52 2012 steveUpdateSUSsus restored


   
        
            
 freePRM.pngnoisyPRM.png 
  5011   Thu Jul 21 10:08:30 2011 steveUpdateSUSsus sensor summaryOSEM voltages to be corrected at upcoming
vent: threshold ~ 0.7-1.2V, ( at 22 out of
50 )
 sus_sensor.png 
  6578   Fri Apr 27 09:00:15 2012 JamieUpdateCDSsus watchdogs?Why are all the suspension watchdogs tripped? 
None of the suspension models are running
on c1ioo, so they should be completely unaffected. 
  
  6579   Fri Apr 27 09:27:48 2012 DenUpdateCDSsus watchdogs?

    

       
            
  
  14589   Thu May 2 15:15:15 2019 JonOmnistructureComputerssusaux machine renamedNow that the replacement susaux machine
is installed and fully tested, I renamed
it from c1susaux2 to c1susaux and updated
  
  5580   Fri Sep 30 03:14:18 2011 kiwamuUpdateCDSsuspension became crazy : c1sus rebooted

    

       
            
  
  8159   Mon Feb 25 20:04:22 2013 JamieUpdateSUSsuspension controller model modifications in prep for global damping initiative[Jamie, Brett, Jenne]
We made some small modifications
to the 
 sus_update.pngodd-mc2-stuff.png 
  5263   Thu Aug 18 12:22:37 2011 jamieUpdateSUSsuspension updateMost of the suspension look ok, with "badness"
levels between 4 and 5.  I'm just posting
the ones that look slightly less ideal below.
 6x 
  7478   Thu Oct 4 14:08:49 2012 jamieUpdateSUSsuspensions dampedAll suspension damping has been restored.   
  2031   Thu Oct 1 08:37:43 2009 steveUpdateSUSsuspention damping restored and MZ HV stuckEarthquake 
of magnitude 5.0  shakes ETMY loose.
MC2 lost it's damping later.
 eq5oct1.jpg 
  654   Thu Jul 10 13:47:12 2008 YoichiHowToComputerssvn access via httpsNow you can access to the svn repository on
nodus by https.
To perform a checkout, you can use the following
  
  7296   Tue Aug 28 17:02:16 2012 jamieUpdateGeneralsvn commit changesI just spent the last hour checking in
a bunch of uncommitted changes to stuff in
the SVN.  
  
  969   Fri Sep 19 00:18:14 2008 ranaUpdateComputerssvn is old[CODE]linux2:mDV>ssh nodus
Password:
Last login: Fri Sep 19 00:11:44 2008 from
  
  972   Fri Sep 19 09:49:42 2008 YoichiUpdateComputerssvn is oldThe problem below is fixed now.
The cause was .svn/entries and .svn/format
had wrong version number "9" where it had
  
  508   Fri May 30 21:30:15 2008 tobinConfigurationComputerssvn on solarisI installed svn on op440m.  This involved
installing the following packages from sunfreeware:
  
  2891   Thu May 6 19:23:54 2010 FrankSummaryComputerssvn problemsi tried to commit something this afternoon
and got the following error message:
Command: Commit  
  
  9182   Tue Oct 1 14:12:22 2013 ranaSummaryCDSsvndumpfilter on linux1 makes NFS slow Yesterday and this morning's slow
NFS disk access was caused by 'svndumpfilter'
being run at linux1 to carve out the Noise
  
  3988   Mon Nov 29 11:51:41 2010 kiwamuUpdateIOOswaped in-vac PZT mirrors This morning
I opened the chambers and started some in-vac
  
  3992   Tue Nov 30 04:22:52 2010 kiwamuUpdateIOOswaped in-vac PZT mirrors As a result
of the vacuum work, now the IR beam is hitting
  
  10627   Tue Oct 21 00:38:40 2014 ericqUpdateLSCsweep + RMS as uncertainty

    

       
            
 dcCARMSweep_uncertainties.png 
  10631   Wed Oct 22 06:32:29 2014 ranaUpdateLSCsweep + RMS as uncertainty 
 This is looking very useful.
It will be useful if you can upload some
  
  16287   Mon Aug 23 10:17:21 2021 PacoSummaryComputerssystem reboot glitch[paco]

At 09:34 PST I noted a glitch in
the controls room as the machines went down
  
  8285   Wed Mar 13 11:34:24 2013 SteveUpdateoptical tablestable covers moved to CESThe two acrylic optical table enclosures
were moved from the carpenter shop to CES.
I need to order windows. The latest 
 acrylicEnclosure.jpg 
  2601   Fri Feb 12 18:58:46 2010 kiwamuUpdateGreen Lockingtake some optics away from the ETM end tableIn
the last two days Steve and I took some optics
away from the both ETM end table.
 DSC_1164.JPGDSC_1172.JPG 
  2604   Tue Feb 16 09:51:22 2010 AlbertoUpdateGreen Lockingtake some optics away from the ETM end table


   
        
            
  
  5691   Wed Oct 19 05:15:44 2011 kiwamuUpdateSUStaking care of SRMI
made some efforts to fix the situation of
SRM but it is still bad.
 f2pSRM.png 
  5699   Wed Oct 19 15:46:49 2011 kiwamuUpdateSUStaking care of SRM


   
        
            
 SRM.png 
  7325   Fri Aug 31 07:32:49 2012 SteveUpdateSUStarget for BS

    

       
            
  
  7324   Thu Aug 30 20:35:09 2012 jamieUpdateSUStarget installed on PRM, temporary earthquake stops in placeWe installed beam targets on PRM and BS
suspension cages.
On both suspensions one of the screw
  
  6803   Tue Jun 12 13:49:32 2012 JamieConfigurationComputer Scripts / ProgramstconvertA nicer, better maintained version of tconvert
is now supplied by the lalapps package. 
It's called lalapps_tconvert. 
  
  1655   Fri Jun 5 02:59:03 2009 pete, albertoUpdateLockingtdsavg failure in cm_step scriptthe command
tdsavg 5 C1:LSC-PD4_DC_IN1
was causing grievous woe in the cm_step
  
  1656   Fri Jun 5 13:51:49 2009 robUpdateLockingtdsavg failure in cm_step script


   
        
            
  
  1657   Fri Jun 5 16:45:28 2009 rob, peteHowToComputerstdsavg failure in cm_step script


   
        
            
  
  6795   Mon Jun 11 22:51:11 2012 JenneUpdateComputerstdsavg not workingtdsavg isn't working:
controls@rossa:/opt/rtcds/caltech/c1/scripts/LSC
6$ tdsavg 10 C1:LSC-ASDC_IN1
  
  6866   Mon Jun 25 11:23:14 2012 JenneUpdateComputerstdsavg not working

    

       
            
  
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