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ID Date Author Type Category Subject Text Attachments
  9395   Fri Nov 15 12:38:50 2013 JenneUpdateCDSCan't talk to AUXEY?

    

       
            
  
  9394   Fri Nov 15 12:00:28 2013 KojiUpdateCDSCan't talk to AUXEY?

    

       
            
  
  9393   Fri Nov 15 10:49:55 2013 jamieUpdateCDSCan't talk to AUXEY?Please just try rebooting the vxworks machine. 
I think there is a key on the card or create
that will reset the device.  These machines
  
  9392   Fri Nov 15 10:31:45 2013 SteveUpdateISSSR560 ISS loop connection

    

       
            
 ISS.png 
  9391   Fri Nov 15 10:19:26 2013 manasaUpdateCDSCan't talk to AUXEY?

    

       
            
  
  9390   Fri Nov 15 09:27:58 2013 KojiUpdateIOOWFS with beam dumpsUnfortunately this does not work. These
WFSs are not the detectors which we can move
freely.
  
  9389   Fri Nov 15 09:24:41 2013 SteveUpdateIOOWFS with beam dumpsThis is a proposal to move WFSs such way
that their reflected beam can be trapped.
Later ps: Nic will take care of the
 MCwfsRefTraped.jpg 
  9388   Fri Nov 15 08:01:20 2013 SteveUpdateSUSETMY damping restoredETMY sus damping restored  ETMYsus.png 
  9387   Thu Nov 14 22:23:22 2013 JenneUpdateCDSCan't talk to AUXEY?

    

       
            
  
  9386   Thu Nov 14 14:35:12 2013 SteveUpdateSUSIR effect on MC and PRM sensors Sorry to say but MC1, MC2, MC3 and
PRM face OSEMS are having the same problem
of leaking IR into the sensors
 MC_PRM_IReffect.png 
  9385   Thu Nov 14 14:27:51 2013 nicolasOmnistructureGeneralSR785 Analyzer CRT replaced The 785 analyzer in the 40 had a
wonky hard to read screen. I was hoping that
a new white CRT would fix all the problems. 
 IMG_20131114_125728.jpgIMG_20131114_141425.jpg 
  9384   Thu Nov 14 11:41:19 2013 SteveUpdateSUSPRM sensors effected by IR IR off for 11 minutes. The PRM 
face sensors are effected. The PRM side and
the rest of the SUS OSEMS are not effected.
 IRon_off.png 
  9383   Thu Nov 14 02:55:26 2013 ranaUpdateSUSPRM motion correlated to intracavity power 
Some more words about the ISS ->
OSEM measurement:
  
  9382   Thu Nov 14 02:50:43 2013 JenneUpdateLSCPRM oplev measured and modeled TFIn the process of figuring out what we
can do to fix our PRM motion problem, I am
looking at the PRM oplev. 
 PRM_OL_TF_model.pngPRM_OLPIT_TF.pdfPRM_OLYAW_TF.pdf 
  9381   Thu Nov 14 00:33:37 2013 ranaConfigurationPSLPMC LO is dying...Back in 2009, Jenne replaced the PMC board
mixer with a Level 13 one. Today I noticed
that the LO level on the PMC screen was showing
 Untitled.png 
  9380   Wed Nov 13 20:02:12 2013 Nic, EvanUpdateISSSR560 ISS loop

    

       
            
 ISS_560_rot.pdfISS_560cal.pdf 
  9379   Wed Nov 13 19:41:55 2013 JenneUpdateISSISS AOMAOM driving from DAC:
I found that the DAC channels for
TT3 and TT4 are connected up in the simulink
  
  9378   Wed Nov 13 19:22:58 2013 JenneUpdateLSCPRM motion correlated to intracavity power[Gabriele, Jenne]
Nic and Evan put the ISS together
(elog
 POPDC_sensors_30oct2013.pngAOMmodulated_POPDC_OSEM.pdf 
  9377   Wed Nov 13 18:37:19 2013 ranaConfigurationElectronicsDAC available in c1lsc IO chassis for DAFI    
  9376   Wed Nov 13 18:32:04 2013 Nic, EvanUpdateISSSR560 ISS loopWe have implemented an SR560-based ISS
loop using the AOM on the PSL table. This
is a continuation of the work in 
 psl_aom_overhead.jpgaom_driver.jpgloop_on_settings.jpgfxn_gen.jpg40m_iss.pdf 
  9375   Wed Nov 13 18:02:08 2013 JenneUpdateCDSCan't talk to AUXEY?The restore scripts from the IFO config
screen half-failed, with this error:
retrying (1/5)...
  
  9374   Wed Nov 13 11:30:07 2013 SteveUpdatePEM particle counter MOVEDParticle counter moved from the top of IOOC
to the east wall
 Met1Moved.JPG 
  9373   Wed Nov 13 09:31:15 2013 GabrieleUpdateLSCPRM motion causing trouble?Interesting results. When
you compute the effect of ETM motion, you
maybe should also consider that moving
  
  9372   Wed Nov 13 08:46:03 2013 SteveUpdateVACvertex crane repair completed

    

       
            
  
  9371   Wed Nov 13 01:35:40 2013 JenneUpdateLSCPRM motion causing trouble?

    

       
            
 xarmRIN_vs_CARM.pngASportOverlap_moveGaussianBeams.png 
  9370   Tue Nov 12 23:48:23 2013 RANAUpdateIOOPSL pointing monitoring    
  9369   Tue Nov 12 23:05:06 2013 ranaUpdatePEMthump noise from particle counter[quote]The particle counter is back on the
IOOC location on a piece of  FOAM 
It needs this isolation, so when the pump
  
  9368   Tue Nov 12 21:50:01 2013 ranaUpdate zita network configured 
 I installed 'nfs-client' on
zita (the StripTool terminal). It now has
  
  9367   Tue Nov 12 16:49:22 2013 JenneUpdateLSCXend QPD and Whitening board pulled

    

       
            
 IMG_1262.JPGIMG_1260.JPGIMG_1264.JPGIMG_1276.JPG 
  9366   Tue Nov 12 15:04:35 2013 ranaUpdateCDSFE Web view was fixed

    

       
            
  
  9365   Mon Nov 11 22:35:45 2013 RANAUpdateIOOPSL pointing monitoringSince the pointing has gone bad again,
I went to the PSL to investigate. Found some
bad things and removed them:
 qpd.pdf 
  9364   Mon Nov 11 12:19:36 2013 ranaUpdateCDSFE Web view was fixed

    

       
            
  
  9363   Sat Nov 9 10:25:43 2013 KojiUpdateLSCNew Broadband PD for POP 22/110General Remarks on the BBPD

- To form the LC network: Use fixed
  
  9362   Fri Nov 8 18:12:21 2013 JenneUpdateLSCPRFPMI: Not crossing any resonances

    

       
            
 2f_resonances_Xarm_CARMsweep.pngAllModFreq_resonances_Xarm_CARMsweep.png 
  9361   Fri Nov 8 17:19:27 2013 JenneUpdateLSCNew Broadband PD for POP 22/110Here is a photo of the board inside the
broadband photodiode (one of them) that I
took from the Gyro experiment:
 IMG_1255.JPG 
  9360   Thu Nov 7 14:39:49 2013 JenneUpdateLSCLock Acquisition Game PlanBetween the 40m meeting, and chatting with
Gabriele, there was lots of talking yesterday
about our 40m Lock Acquisition game plan. 
 LockAcquisition_7Nov2013.pdf 
  9359   Thu Nov 7 11:19:04 2013 SteveUpdateVACcrane work POSTPONED to Monday

    

       
            
  
  9358   Thu Nov 7 08:57:20 2013 SteveUpdateIOOPSL pointing monitoring The qpd sees the power drop as position
change.
The laser  monitoring screen
 PMC11072013.jpgPMCTqpdMon.png 
  9357   Wed Nov 6 17:21:58 2013 JamitUpdateCDSFB not talking to LSC?

    

       
            
  
  9356   Wed Nov 6 15:59:41 2013 manasaUpdateElectronicsIOO rack +/-5V power supplies

    

       
            
  
  9355   Wed Nov 6 15:57:22 2013 JenneUpdateLSCPower Supply solutionWe have decided that, rather than replacing
the power source for the amplifiers that
are on the rack, and leaving the Thorlabs
  
  9354   Wed Nov 6 15:12:01 2013 JenneUpdateCDSFB not talking to LSC?Something funny is going on with the framebuilder's
communication with the LSC machine. 
This is a different failure mode
 Screenshot-Untitled_Window-1.png 
  9353   Wed Nov 6 14:47:41 2013 SteveFrogsLSCDin connectors added at 1Y2 The north side of the LSC rack is
full. I installed more DIN connectors with
fuses on the south side of the rack 1Y2
 1Y2moreDinFuses.jpg 
  9352   Wed Nov 6 08:33:53 2013 SteveUpdateIOOPoiting changes of PSL

    

       
            
 1dayTRENDofPOITING.png20dayTRENDioo.png 
  9351   Tue Nov 5 19:55:12 2013 ranaUpdateSUSoplev XY-plots reflect new calibrationI used the same OSEM SUSPIT/YAW method
as before to calibrate the ETMY optical
lever signals. They were off by a factor
  
  9350   Tue Nov 5 19:50:07 2013 manasaUpdateElectronicsIOO rack +/-5V power suppliesThe power supply to the ADC box on the
IOO rack (that reads the beat I & Q signals)
was pulled out because it did not run through
  
  9349   Tue Nov 5 19:39:27 2013 JenneUpdateLSCOpLev time series[Rana, Jenne]
We looked at the time series for
all the oplevs except the BS, from last Tuesday
 OpLevs_during_PRMI_2arms.pdf 
  9348   Tue Nov 5 17:12:48 2013 JenneFrogsLSCillegal power supply about to expire

    

       
            
  
  9347   Tue Nov 5 17:12:34 2013 SteveUpdateLSCcentered qpds Full list tomorrow: IP-Ang &
Pos, ETMY-T, ETMY-Oplev, ETMX-T, IOO-Ang
& Pos
 recentered.png 
  9346   Tue Nov 5 16:47:19 2013 ranaFrogsLSCillegal power supply about to expire Is this your
illegally installed HP bench power supply?
 20131023_222351.jpg 
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