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IDdown Date Author Type Category Subject Text Attachments
  3498   Tue Aug 31 16:42:26 2010 josephbUpdateCDSTemporarily reverting to CDS revision 2005Apparently updating to the latest revision
of the RCG has some issues with diaggui and
awgtpman.  Alex had to do some recompiling
  
  3497   Tue Aug 31 15:26:46 2010 ranaUpdatePEMroom temp loweredAnd I raised it back to 73F. The thermometers
on the wall show 74-75F as the actual room
temp. The dial on the temperature controller
  
  3496   Tue Aug 31 14:47:53 2010 steveConfigurationPEMtoilet upgradeOur toilets were replaced by a green Gerber
1.6 gpf ( 6 lpf ) last week.
 toil-n.JPG 
  3495   Tue Aug 31 13:31:00 2010 steveUpdatePEMroom temp loweredI lowered room 101 thermostat setting from
74F to 72F
  
  3494   Tue Aug 31 11:50:14 2010 kiwamuUpdateCDSmaximum number of BIOs { Joe and Kiwamu },
 
  
  3493   Tue Aug 31 10:44:17 2010 steveUpdatePEMconcrete sealedThe PSL -leg concrete was sealed with a
single coat of SCOFIELD Cureseal-S to minimize
shedding of particles.
 P1060787.JPG 
  3492   Tue Aug 31 02:50:45 2010 kiwamuUpdateCDSvertex suspensions controlled by the new CDSI plugged the
new CDS to the vertex suspensions.
  
  3491   Mon Aug 30 23:21:36 2010 ranaHowToPSL2W NPRO Mount designed with emachineshop.com softwareTo test out this website - emachineshop.com,
Jenne and I are designing some of the mounts
for the new beam height.
 LaserMount.png 
  3490   Mon Aug 30 22:45:49 2010 kiwamuUpdateCDSbinary outputs for the new CDS{ Joe and Kiwamu }
Today we made some efforts to
get the binary outputs (BOs) working.
  
  3489   Mon Aug 30 18:35:22 2010 JenneUpdateWienerFilteringSecret Hiding Place for Raw DataAs it turns out, data seems to fall off
the 16Tb drives after ~20 days.  Which
makes it a good thing that I saved all of
  
  3488   Mon Aug 30 18:22:00 2010 ranaSummaryPSLPSL Enclosure is UNSTABLEThe lifting and resetting of the
BLUE PSL enclosure has made it unstable somehow.
When I push on it a little it rocks
  
  3487   Mon Aug 30 13:57:25 2010 KojiSummaryPSLPSL table vibrational performance after the upgradeJenne and Koji
Last week Jenne has put the accelerometers
on and under the PSL table immediately after
 PEM_100830_SPE.pdfPEM_100830.pdf 
  3486   Mon Aug 30 11:41:34 2010 kiwamuUpdateComputersdisable sendmail and isdn {Rana and Kiwamu}
Yesterday we disabled the sendmail
daemon and the isdn daemon on allegra because
  
  3485   Sun Aug 29 21:18:00 2010 ranaUpdateComputerskallo -> rossaWe changed the name of the new control
room computer from kallo to rossa (since
its red).
  
  3484   Sat Aug 28 08:17:51 2010 AbertoUpdateElectronicsFSS Frequency Generation Box under testI've taken the FSS frequency generation
box out of the 1Y1 rack. It's sitting on
one of the electronics benches. I'm measuring
  
  3483   Sat Aug 28 01:02:31 2010 ranaUpdatePSLThe beginnings of the new PSLIn fact, many of the mounts need
to be adapted to 4": the beefy
steering mirrors going into the PMC, the
  
  3482   Fri Aug 27 22:09:37 2010 JenneUpdatePSLThe beginnings of the new PSL[Rana, Jenne]
Like
 phoenix.jpg 
  3481   Fri Aug 27 19:30:31 2010 ranaUpdateCDSSLOW controlsFor the future SLOW controls our current
plan is to keep using the VME based stuff
and associated processors (Baja, Motorola,
  
  3480   Fri Aug 27 17:27:41 2010 kiwamuUpdateCDSnew CDS test { Joe, Kiwamu }
Yes
  
  3479   Fri Aug 27 14:03:43 2010 kiwamuUpdateCDSWatch dogs for Vertex optics turned offFor
a futher damping test, I again turned off
the vertex optics watchdogs temporarily,
  
  3478   Fri Aug 27 13:41:02 2010 kiwamuUpdateSUSfix watchdogs  [Joe, Kiwamu]
We found that the vertex watchdogs were
  
  3477   Fri Aug 27 11:27:33 2010 steveUpdatePEMcrane safety documentI posted the crane safety document on the
40m wiki, vacuum page as 26 August 2010
Please add your comments and corrections.
  
  3476   Fri Aug 27 11:24:13 2010 JenneOmnistructureComputersop540m deadI think op540m
has finally bitten the dust. 
  
  3475   Fri Aug 27 07:21:13 2010 AlastairUpdateGeneralelog... was down.  I restarted the version
in the 2.7.5 folder.  It went down again
almost immediately but stayed up after the
  
  3474   Thu Aug 26 17:10:26 2010 kiwamuUpdateCDSnew CDS test[Joe, Kiwamu] 
W
  
  3473   Thu Aug 26 13:08:03 2010 josephbUpdateCDSWatch dogs for Vertex optics turned offWe are in the process of doing a damping
test with the real time code and have turned
off the vertex optics watchdogs temporarily,
  
  3472   Wed Aug 25 16:13:32 2010 steveSummaryPEMPSL optical table is back into operation at 32.75" levelThe tile work was done yesterday after
noon.
This morning Mike Gerfen and me lowered
 P1060764.JPGP1060768.JPGP1060777.JPGP1060776.JPGP1060780.JPG 
  3471   Wed Aug 25 15:55:33 2010 josephbUpdateelogStaying with 2.7.5 until passwords sorted outTurns out the elog version 2.8.0 uses a
different encryption method than 2.7.5. 
This mean the encrypted passwords stored
  
  3470   Wed Aug 25 15:42:01 2010 JenneUpdatePSLPSL Upgrade: Mode Matching from PMC to IMCThoughts on where to take the pickoff for
the SHG for the PSL-green?  We discussed
today at the meeting the possibility of putting
  
  3469   Wed Aug 25 15:32:52 2010 ranaUpdatePSLPSL Upgrade: Mode Matching from PMC to IMCIn a manner similar to the now classic
'Mode Matching from PMC to  IMC' entry, I
have calculated the lenses and positions
 40mPSL.pngScreen_shot_2010-08-25_at_6.26.23_PM.png 
  3468   Wed Aug 25 12:40:28 2010 josephbUpdateelogReverted back to 2.7.5 until further testing is doneSo apparently the themes/configurations
didn't work so nicely on some of the logbooks
with 2.8.0, so I'm reverting to 2.7.5 until
  
  3467   Wed Aug 25 12:18:47 2010 josephbUpdateelogTrying new version of elog to see if it helps stabilitySo unfortunately, I made the start-elog-nodus
script smart enough to kill the debugging
run I had (although thats probably good since
  
  3466   Tue Aug 24 22:26:16 2010 ZachUpdateelogrestartedtook two again


  
  3465   Tue Aug 24 17:57:57 2010 ZachUpdateelogrestarted Restarted the elog using the script.
I had to do it twice for it to work. This
is not the first time this has happened---does
  
  3464   Tue Aug 24 14:29:18 2010 josephbUpdateelogElog down for 1 minuteI'm going to take the elog down for one
minute and restart it under gdb (using a
copy of gdb stolen from fb40m since I couldn't
  
  3463   Tue Aug 24 12:03:57 2010 ranaUpdatePSLPSL Upgrade: Mode Matching from PMC to IMCI used the free software called 'ABCD'
for Mac to construct this mode matching solution
for going from the PMC to the IMC.
 40mPSL.pngScreen_shot_2010-08-24_at_6.07.43_PM.png 
  3462   Tue Aug 24 11:23:32 2010 steveUpdatePEMtripod leg installation completedBertine Robby, Bertin and Jerry completed
the installation by pouring concrete yesterday
and cleaning up today.
 7x 
  3461   Tue Aug 24 06:34:01 2010 AlastairUpdateGeneralElog......was down.  Have restarted it.   
  3460   Mon Aug 23 22:11:52 2010 kiwamuUpdateTreasureRe:Seriously?Woops, I am sorry about that. I've just
cleaned them up.

  
  3459   Mon Aug 23 21:04:14 2010 JenneUpdateTreasureSeriously?Bad CDS team.
Bad.
 BadKiwamu_CDSsetup.jpg 
  3458   Mon Aug 23 19:55:31 2010 kiwamuUpdateCDSsome progress {Joe, Kiwamu}
Today
  
  3457   Mon Aug 23 18:18:22 2010 kiwamuConfigurationSUSRe:watchdogs offNow watchdogs
are back.
  
  3456   Mon Aug 23 15:24:24 2010 kiwamuConfigurationSUSwatchdogs offFor the new CDS test, I turned
off the watchdogs for PRM, SRM, BS, ITMs
  
  3455   Mon Aug 23 08:28:27 2010 steveUpdateSUSETMY sus damping restored    
  3454   Mon Aug 23 00:08:24 2010 JenneUpdateelogJoe, I think this's your cue...    
  3453   Sun Aug 22 16:20:24 2010 ZachUpdateelogrestarted (with my phone this time)    
  3452   Fri Aug 20 20:36:05 2010 AlastairUpdateGeneralElog Elog was down, I restarted it.   
  3451   Fri Aug 20 17:46:30 2010 ranaUpdatePSL40m PSL Upgrade Layout v0.3http://lhocds.ligo-wa.caltech.edu:8000/40m/PSL/LayoutUpgrade
P-pol = purple
S-pol = red
  
  3450   Fri Aug 20 16:41:43 2010 AlbertoUpdateElectronicsFrequency Generation Box Assembly CompletedI finished assembling the frequency generation
unit for the upgrade. I tested it through
to check that the power levels are as expected
 7x 
  3449   Fri Aug 20 16:17:35 2010 steveUpdatePEMPEM-count channels are not workingC1: PEM-count channels are dead since August
12, 2010
  
ELOG V3.1.3-