40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  40m Log, Page 43 of 344  Not logged in ELOG logo
ID Date Authorup Type Category Subject Text Attachments
  5005   Wed Jul 20 19:48:03 2011 JamieUpdateSUSRe: oplev gains today 
 We have been modifying models
that need to have their channels renamed
  
  5006   Wed Jul 20 20:04:54 2011 JamieUpdateCDSC1:DAQ-FB0_C1XXX_STATUS sometimes unexplainably goes redI have been noticing this happening occasionally,
but I don't understand what is causing:
 status-fb-red1.png 
  5007   Wed Jul 20 20:44:56 2011 JamieUpdateSUSAll sus models rebuilt and restartedThere were a couple of recent improvements
to the sus_single_control model that had
not been propagated to all of the suspension
  
  5031   Mon Jul 25 13:09:39 2011 JamieUpdateCDSc1ioo Make problem>
It looks like something wrong with Makefile.
Sorry, this was my bad.  I was
  
  5032   Mon Jul 25 17:16:02 2011 JamieUpdateSUSNow acquiring SUSXXX_IN1_DQ channels> And.....we have also lost the DAQ
channels that used to be  associated with
the _IN1 of the SUSPOS/PIT/YAW filter modules.
  
  6112   Tue Dec 13 11:51:33 2011 JamieUpdateComputersDid someone just do something to fb??

    

       
            
  
  6159   Tue Jan 3 15:49:27 2012 JamieUpdateComputerspossible front-end timing issue

    

       
            
  
  6169   Wed Jan 4 11:47:08 2012 JamieSummaryComputer Scripts / Programsmedm directory clean-up


   
        
            
  
  6171   Wed Jan 4 16:40:52 2012 JamieUpdateComputersfront-end fb communication restoredCommunication between the front end models
and the framebuilder has been restored. 
I'm not sure exactly what the issue was,
  
  6173   Thu Jan 5 09:59:27 2012 JamieUpdateCDSRTS/RCG/DAQ UPGRADE TO COMMENCERTS/RCG/DAQ UPGRADE
TO COMMENCE
I will be attempting
(again) to upgrade the RTS, including the
  
  6174   Thu Jan 5 20:40:21 2012 JamieUpdateCDSRTS upgrade aborted; restored to previous settings; fb symmetricom card failing?After running into more problems with the
upgrade, I eventually decided to abort todays
upgrade attempt, and revert back to where
  
  6176   Fri Jan 6 11:49:13 2012 JamieUpdateCDSframebuilder taken offline to diagnose problem with symmetricom timing cardAlex and I have taken the framebuilder
offline to try to see what's wrong with the
symmetricom card.  We have removed the
  
  6177   Fri Jan 6 14:31:54 2012 JamieUpdateCDSframebuilder back online, using NTP time syncronizationThe framebuilder is back online now, minus
it's symmetricom GPS card.  The card
seems to have failed entirely, and was not
  
  6305   Wed Feb 22 16:55:16 2012 JamieUpdateSUSwacky state of SUS input matricesWhile Kiwamu and I were trying to investigate
the the vertex
glitches we were noticing excess noise
  
  6467   Thu Mar 29 19:13:56 2012 JamieOmnistructureComputersWireless router for GCI retrieved the newly "secured"
router from Junaid.  It had apparently
been hooked up to the GC network via it's
  
  6495   Fri Apr 6 14:39:21 2012 JamieUpdateComputersRAID array is rebuilding....The RAID (JetStor SATA 416S) is indeed
resyncing itself after a disk failure. 
There is a hot spare, so it's stable for
  
  6501   Fri Apr 6 20:05:12 2012 JamieSummaryGeneralLaser Emergency ShutoffWe reset the interlock and restarted the
PSL.  The end AUX lasers seem to have
come back online fine.  PMC and mode
  
  6540   Tue Apr 17 11:05:04 2012 JamieUpdateCDSCDS upgrade in progressI am continuing to attempt to upgrade the
CDS system to RTS 2.5.  Systems will
continue to be up and down for the rest of
  
  6541   Tue Apr 17 19:03:09 2012 JamieUpdateCDSCDS upgrade in progressUpgrade progresses, but not complete. 
There are some relatively minor issues, and
one potentially big issue.
  
  6542   Wed Apr 18 08:53:50 2012 JamieUpdateGeneralPower outage last nightApparently there was a catastrophic power
failure last night.  Bob says it took
out power in most of Pasadena.
  
  6543   Wed Apr 18 10:05:40 2012 JamieUpdateGeneralPower outage last nightAll of the front-ends are back up and I've
been able to recover local control of all
of the opitcs (snapshots from saturday).
  
  6546   Wed Apr 18 19:59:48 2012 JamieUpdateCDSCDS upgrade successThe upgrade is nearly complete:

    new daqd code is running
on fb
    the fe/daqd timing issue
  
  6548   Thu Apr 19 08:43:16 2012 JamieUpdateCDSoaf

    

       
            
  
  6552   Fri Apr 20 19:54:57 2012 JamieUpdateCDSCDS upgrade problemsI ran into a couple of snags today.
A big one is that the framebuilder
daqd started going haywire when I told it
  
  6554   Sat Apr 21 17:38:19 2012 JamieUpdateCDSdtt, dataviewer working; problem with trend frames

    

       
            
  
  6555   Sat Apr 21 20:40:28 2012 JamieUpdateCDSframebuilder frame writing working again

    

       
            
  
  6556   Sat Apr 21 21:10:34 2012 JamieUpdateCDStrend frame issue partially resolved

    

       
            
  
  6560   Tue Apr 24 14:30:08 2012 JamieUpdateCDSIntroducing: rtcds, a utility for interacting with the CDS RTS/RCGThe new rtcds utility
I
have written a new utility for interacting
with the CDS RTS/RCG system: "rtcds". 
  
  6561   Tue Apr 24 14:35:37 2012 JamieUpdateCDSlimited second trend lookback

    

       
            
  
  6562   Tue Apr 24 14:55:00 2012 JamieUpdateCDScds code paths (rtscore, userapps) have movedNOTE: Unless you really
care about what's going on under the hood,
please ignore this entire post and go here:
  
  6573   Thu Apr 26 16:35:34 2012 JamieSummaryCDSrosalba now running Ubuntu 10.04This morning I installed Ubuntu 10.04 on
rosalba.  This is the same version that
is running on pianosa.  The two machines
  
  6574   Thu Apr 26 18:15:59 2012 JamieUpdateCDSpossible issue with mx_stream on front endsI'm noticing what appears to be occasional
failures of mx_stream on the front end machines. 
It doesn't happen that frequently, but I've
  
  6576   Thu Apr 26 20:44:23 2012 JamieUpdateCDSdaq network failure, c1ioo failing to start modelsDen tried adding a SINGLE acquire channel
to the c1ioo, which for some reason hung
c1ioo and took down the entire DAQ network
  
  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. 
  
  6583   Mon Apr 30 13:58:25 2012 JamieUpdateCDSFrame Builder is down

    

       
            
  
  6591   Tue May 1 08:18:50 2012 JamieUpdateCDSFrame Builder is down

    

       
            
  
  6622   Tue May 8 09:47:53 2012 JamieUpdateCDSbiquad filter form

    

       
            
  
  6630   Wed May 9 08:21:42 2012 JamieUpdateCDSNo signals for DTT from SUS

    

       
            
  
  6640   Fri May 11 08:07:30 2012 JamieUpdateCDSFB

    

       
            
  
  6657   Tue May 22 11:32:02 2012 JamieUpdateCDSMEDM suspension screens using macroVery nice, Yuta!  Don't forget to
commit your changes to the SVN.  I took
the liberty of doing that for you. 
  
  6658   Tue May 22 11:45:12 2012 JamieConfigurationCDSPlease remember to commit SVN changesHey, folks.  Please remember to commit
all changes to the SVN in a timely manor. 
If you don't, multiple commits will get lumped
  
  6659   Tue May 22 11:47:43 2012 JamieUpdateCDSMEDM suspension screens using macroActually, it looks like we're not quite
done here.  All the paths in the SUS_SINGLE
screen need to be updated to reflect the
  
  6662   Tue May 22 20:24:06 2012 JamieUpdateComputersrossa is now running Ubuntu 10.04Now same as pianosa and rosalba. 
I'll upgrade allegra on Friday.
  
  6683   Fri May 25 16:58:54 2012 JamieConfigurationComputers.bashrc for workstationsI have setup a shared .bashrc for all the
workstations that is symlinked to the normal
location on all machines:
  
  6684   Fri May 25 17:50:38 2012 JamieUpdateComputersASS scripts on new ubuntu machines


   
        
            
  
  6685   Fri May 25 17:52:08 2012 JamieUpdateComputersallegra now running Ubuntu 10.04The last of the control room machines is
now upgraded.
  
  6703   Tue May 29 15:29:16 2012 JamieUpdateComputerslatest pynds installed on all new control room machinesThe DASWG lscsoft package repositories
have a lot of useful analysis software. 
It is all maintained for Debian "sqeeze",
  
  6716   Wed May 30 18:08:40 2012 JamieUpdateLSCc1lsc: add error point pick-offs, moved ctrl pick-offs after feedforwardI made some modifications to the c1lsc
model in order to extract both the error
and control signals.
 LSCchain.png 
  6717   Wed May 30 18:16:44 2012 JamieUpdateLSCskeleton of new c1cal calibration model created[Jamie, Xavi Siemens, Chris Pankow]
We built the skeleton of a new calibration
model for the LSC degrees of freedom. 
  
  6722   Thu May 31 00:56:13 2012 JamieMetaphysicsComputersPlease remember to check in code changesI know it's really hard to remember, but
our future selves will thank us dearly if
we remember to commit all of our code changes
  
ELOG V3.1.3-