40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  40m Log, Page 327 of 341  Not logged in ELOG logo
ID Date Author Typedown Category Subject Text Attachments
  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 
  3501   Wed Sep 1 07:52:27 2010 AlbertoConfigurationElectronicsPMC board unplugged, turned on Sorensen switches on 1Y1 rackToday I put the FSS frequency box back
into the 1Y1 rack.
To power it on, I turned on the 24V
  
  3504   Wed Sep 1 08:40:28 2010 AlbertoConfigurationElectronicsPMC board unplugged, turned on Sorensen switches on 1Y1 rack


   
        
            
  
  3514   Thu Sep 2 16:41:32 2010 steveConfigurationSAFETYlaser is ON: safety glasses required!I hooked up interlock to the Innolight
2W 1064 nm in the enclosure. The manual shutter 
is closed on this unit.
  
  3517   Thu Sep 2 21:22:31 2010 Sanjit, KojiConfigurationComputersrossa nvidia driver and dual monitor configuration 
Simple steps (but don't try these
on a working computer without getting some
  
  3518   Thu Sep 2 23:35:33 2010 ranaConfigurationComputersrossa nvidia driver and dual monitor configurationWhy are we running CentOS 4.8 instead of
5.5 ?    What runs at LLO?    
What runs in Downs?
  
  3521   Fri Sep 3 11:23:16 2010 josephbConfigurationComputersrossa nvidia driver and dual monitor configurationAt LLO the machines are running Centos 5.5.
 A quick login confirms this.  Specifically
the release is 2.6.18-194.3.1.el5.



  
  3524   Sun Sep 5 21:35:41 2010 ranaConfigurationComputersrossa notes**** Deleted
apps/emacs
apps/linux64/firefoxold
  
  3526   Mon Sep 6 10:08:10 2010 AlbertoConfigurationComputersNetgear Network Switch fan broken.The Netgear Network Switch in the top shelf
of Nodus' rack has a broken fan. It is the
one interfaced to the Martian network.
  
  3531   Tue Sep 7 10:50:53 2010 josephbConfigurationComputersrossa notesThe controls group is user id 500 by default
on most new machines.  Unfortunately, the
user ID used across the already existing
  
  3533   Tue Sep 7 14:42:02 2010 DmassConfigurationelogelog restartedelog crashed on an upload. restarted and
it worked fine with the same file.
  
  3535   Tue Sep 7 15:57:07 2010 AlbertoConfigurationComputersNodus connection not working. Fixed[Joe, Alberto]
The Nodus connection to the Martian
network stopped working after someone switched
  
  3537   Tue Sep 7 22:21:17 2010 AlbertoConfigurationComputerselog restarted    
  3538   Tue Sep 7 22:21:47 2010 DmassConfigurationelogelog restarted


   
        
            
  
  3539   Tue Sep 7 23:17:45 2010 sanjitConfigurationComputersrossa notes

    

       
            
  
  3540   Tue Sep 7 23:34:15 2010 Kiwamu, SanjitConfigurationComputerse-loge-log was repeatedly hanging and several
attempts to start the daemon failed.
problem was solved after clearing
  
  3541   Tue Sep 7 23:49:08 2010 sanjitConfigurationComputersaldabella network configuration 
added name server 192.169.113.20
as the first entry in /etc/resolv.conf
  
  3555   Thu Sep 9 18:53:56 2010 AlbertoConfigurationElectronicsBusby Box, Rai's Box, SR554 in the RF cabinetI stored the Busby Box, the Rai's Box and
the SR554 preamp in the RF cabinet down the
Y arm.
  
  3556   Fri Sep 10 02:35:30 2010 rana, kiwamu, valera, taraConfigurationPSLupdateOver the last couple nights we got the
beam into the FSS path and all the way to
the IMC and out onto the AP table.
 40mPSL.pdf 
  3557   Sat Sep 11 03:16:51 2010 ranaConfigurationComputersrossa notesI wiped out the old CentOS install on rossa
and installed CentOS 5.5 on there. The DVDs
are on a spindle in the control room; there
  
  3559   Sun Sep 12 22:36:03 2010 ranaConfigurationComputersrossa notesI found Sanjit's instructions for doing
the Nvidia settings too complicated and so
I followed these instructions from Facebook:
  
  3563   Mon Sep 13 02:45:59 2010 ranaConfigurationDMFseisBLRMS restartsI restarted the seisBLRMS DMF monitor by
ssh'ing into mafalda and starting up a matlab
session. I also have started a StripTool
  
  3570   Mon Sep 13 22:51:07 2010 tara,valeraConfigurationPSLbeam scan for RCAVOn Friday, Valera and I calculated the
modematching for reference cavity from AOM.
We scan the beam profile where the
 2010_09_10_w.mat 
  3586   Sun Sep 19 18:09:09 2010 ranaConfigurationCamerasBlue IP Camera installed on the PSL table   Untitled.png 
  3587   Sun Sep 19 18:52:52 2010 ranaConfigurationPSLNPRO SLOW servo settings updated for Innolight NPROOur new 2W Mephisto has a pretty zippy
"SLOW" temperature input. Tuning
the perl PID servo, I found that the best
 Untitled.png 
  3591   Mon Sep 20 17:10:10 2010 steveConfigurationPSL enclosure beam guides to IFO are installed The PSL out  2" OD beam guide
tube was cut  1.5" shorter to 13.5"
The 10" OD  0.25"
  
  3595   Wed Sep 22 22:22:12 2010 KojiConfigurationComputersNetgear Network Switch fan broken.Net switch mumbo-jumbo:
Although Rana is going to buy a replacement
for the Netgear Switch for martian, I opened
  
  3605   Fri Sep 24 16:31:35 2010 steveConfigurationGeneralopen frame- rack is movedThe squeezing open frame rack was moved
from the south side of the PSL enclosure
to the north side of the SP table.
 P1060881.JPG 
  3611   Mon Sep 27 08:59:50 2010 steveConfigurationVACslow vent has startedBlocked PSL output beam  into IFO
Checked: HV at IOO & OMC are
off, jam nuts in position,
  
  3614   Tue Sep 28 00:07:45 2010 kiwamuConfigurationVACRe: slow vent has started(Koji, Yuta, Kiwamu)
 P1_history_100927.png 
  3633   Fri Oct 1 11:33:15 2010 josephb, alexConfigurationCDSChanging gds code to the new working versionAlex is installing the newly compiled gds
code (compiled on Centos 5.5 on Rosalba)
which does in fact include the ezca type
  
  3634   Fri Oct 1 11:53:42 2010 josephbConfigurationCDSAdded RCG simlink files to the 40m svnI've added a new directory in /opt/rtcds/caltech/c1/core
called rts_simlink.  This directory
is now in the 40m svn.  Unfortunately,
  
  3643   Mon Oct 4 13:48:41 2010 Leo SingerConfigurationComputersUninstalled gstreamer-devel and gstreamer-plugins-base-devel on rosalba I uninstalled gstreamer-devel and
gst-plugins-base-devel on Rosalba.  Here
is the command I ran:
  
  3646   Tue Oct 5 09:26:04 2010 steveConfigurationPEMmoved accelerometersAccelerometers xyz were moved from IOO-south/west 
corner to under PSL table. They were turned
off for ~20 minutes.
  
  3650   Tue Oct 5 13:59:17 2010 Leo SingerConfigurationComputersInstalled x264-devel on Allegra I installed the package x264-devel
on allegra.martian.  This package provides
headers and libraries for the popular h264
  
  3654   Tue Oct 5 17:39:21 2010 steveConfigurationVACwest access connector removedKiwamu, Koji, Yutah, Rana, Jan and Steve
We removed the west access connector
this afternoon.
  
  3676   Fri Oct 8 07:41:42 2010 steveConfigurationSAFETY2W laser shutter is closedThe 2 W Innolight shutter is closed and
enclosure door removed. Beam path blocked.
Do not change this condition.
  
  3677   Fri Oct 8 10:38:03 2010 steveConfigurationSAFETY2W laser shutter is closed


   
        
            
 P1060905.JPGP1060910.JPG 
  3698   Tue Oct 12 16:35:17 2010 steveConfigurationPSLPSL output monitor in placeInnolight
PSL laser is set to @2.1A , ~1.6W output
  
  3702   Tue Oct 12 23:45:55 2010 ranaConfigurationDAQNDS2I installed the NDS2 Client onto the workstations
today using the instructions that Zach put
onto the Wiki with a couple of modifications.
 cerberus.jpg 
  3718   Thu Oct 14 13:09:01 2010 Leo SingerConfigurationComputersnds2-client-devel installed on rossaI installed nds2-client-devel on rossa
using the following command:
$ sudo yum install nds2-client-devel
  
  3719   Thu Oct 14 13:15:14 2010 Leo SingerConfigurationComputersgit installed on rossaI installed git on rossa using:
$ sudo yum install git
  
  3721   Thu Oct 14 14:52:52 2010 Leo SingerConfigurationComputersnumpy, ipython, matplotlib, python-matplotlib installed on rossaI installed the following packages on rossa:
numpy, ipython, matplotlib, python-matplotlib
  
  3772   Sun Oct 24 19:23:41 2010 ranaConfigurationelogELOG 2.8.0[SIZE=4][COLOR=blue][FONT=Comic Sans MS][B]I
stopped the ELOG and restarted us on 2.8.0.[/B][/FONT][/COLOR][/SIZE]
  
  3775   Mon Oct 25 02:23:47 2010 KojiConfigurationelogELOG 2.8.0When I push the reply button, the raw html
shows up in the edit window and have to use
HTML to write the entry.
  
  3780   Mon Oct 25 23:59:37 2010 KojiConfigurationelogELOG 2.8.0 -> ELOG 2.7.5ELOG
reverted to 2.7.5 due to editing difficulties
  
  3783   Tue Oct 26 07:02:05 2010 AlbertoConfigurationelogELOG 2.8.0 -> ELOG 2.7.5


   
        
            
  
  3784   Tue Oct 26 10:50:08 2010 KojiConfigurationelogELOG 2.8.0 -> ELOG 2.7.5 -> ELOG 2.8.0ELOG
restarted with 2.8.0 again.
  
  3790   Tue Oct 26 22:57:37 2010 JenneConfigurationComputersWhy doesn't DTT work?!?DTT has only SUS and "X02" channels
under C1 in the drop down channel selection
menu.  Basically, we can't measure any
  
  3793   Wed Oct 27 10:53:03 2010 josephbConfigurationComputersWhy doesn't DTT work?!?Test points for the SUS channels should
be there.  They have been working previously
this week.  Possibly break down points
  
ELOG V3.1.3-