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Full | Summary | Threaded     -- All entries -- Last day Last 3 Days Last week Last month Last 3 Months Last 6 Months Last Year -- Type -- Configuration Update Summary HowTo Bureaucracy Omnistructure Metaphysics Frogs  16942 Entries

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ID Date Author Type Category Subject Text   9395   Fri Nov 15 12:38:50 2013 Jenne Update CDS Can't talk to AUXEY?                                9394   Fri Nov 15 12:00:28 2013 Koji Update CDS Can't talk to AUXEY?                                9393   Fri Nov 15 10:49:55 2013 jamie Update CDS Can'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 Steve Update ISS SR560 ISS loop connection                                9391   Fri Nov 15 10:19:26 2013 manasa Update CDS Can't talk to AUXEY?                                9390   Fri Nov 15 09:27:58 2013 Koji Update IOO WFS with beam dumps Unfortunately this does not work. These WFSs are not the detectors which we can move freely.      9389   Fri Nov 15 09:24:41 2013 Steve Update IOO WFS with beam dumps This is a proposal to move WFSs such way that their reflected beam can be trapped. Later ps: Nic will take care of the      9388   Fri Nov 15 08:01:20 2013 Steve Update SUS ETMY damping restored ETMY sus damping restored      9387   Thu Nov 14 22:23:22 2013 Jenne Update CDS Can't talk to AUXEY?                                9386   Thu Nov 14 14:35:12 2013 Steve Update SUS IR 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      9385   Thu Nov 14 14:27:51 2013 nicolas Omnistructure General SR785 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.       9384   Thu Nov 14 11:41:19 2013 Steve Update SUS PRM 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.      9383   Thu Nov 14 02:55:26 2013 rana Update SUS PRM motion correlated to intracavity power   Some more words about the ISS -> OSEM measurement:      9382   Thu Nov 14 02:50:43 2013 Jenne Update LSC PRM oplev measured and modeled TF In the process of figuring out what we can do to fix our PRM motion problem, I am looking at the PRM oplev.       9381   Thu Nov 14 00:33:37 2013 rana Configuration PSL PMC 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      9380   Wed Nov 13 20:02:12 2013 Nic, Evan Update ISS SR560 ISS loop                                9379   Wed Nov 13 19:41:55 2013 Jenne Update ISS ISS AOM AOM 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 Jenne Update LSC PRM motion correlated to intracavity power [Gabriele, Jenne] Nic and Evan put the ISS together (elog      9377   Wed Nov 13 18:37:19 2013 rana Configuration Electronics DAC available in c1lsc IO chassis for DAFI        9376   Wed Nov 13 18:32:04 2013 Nic, Evan Update ISS SR560 ISS loop We have implemented an SR560-based ISS loop using the AOM on the PSL table. This is a continuation of the work in       9375   Wed Nov 13 18:02:08 2013 Jenne Update CDS Can'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 Steve Update PEM particle counter MOVED Particle counter moved from the top of IOOC to the east wall      9373   Wed Nov 13 09:31:15 2013 Gabriele Update LSC PRM 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 Steve Update VAC vertex crane repair completed                                9371   Wed Nov 13 01:35:40 2013 Jenne Update LSC PRM motion causing trouble?                                9370   Tue Nov 12 23:48:23 2013 RANA Update IOO PSL pointing monitoring        9369   Tue Nov 12 23:05:06 2013 rana Update PEM thump 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 rana Update   zita network configured    I installed 'nfs-client' on zita (the StripTool terminal). It now has      9367   Tue Nov 12 16:49:22 2013 Jenne Update LSC Xend QPD and Whitening board pulled                                9366   Tue Nov 12 15:04:35 2013 rana Update CDS FE Web view was fixed                                9365   Mon Nov 11 22:35:45 2013 RANA Update IOO PSL pointing monitoring Since the pointing has gone bad again, I went to the PSL to investigate. Found some bad things and removed them:      9364   Mon Nov 11 12:19:36 2013 rana Update CDS FE Web view was fixed                                9363   Sat Nov 9 10:25:43 2013 Koji Update LSC New Broadband PD for POP 22/110 General Remarks on the BBPD - To form the LC network: Use fixed      9362   Fri Nov 8 18:12:21 2013 Jenne Update LSC PRFPMI: Not crossing any resonances                                9361   Fri Nov 8 17:19:27 2013 Jenne Update LSC New Broadband PD for POP 22/110 Here is a photo of the board inside the broadband photodiode (one of them) that I took from the Gyro experiment:      9360   Thu Nov 7 14:39:49 2013 Jenne Update LSC Lock Acquisition Game Plan Between the 40m meeting, and chatting with Gabriele, there was lots of talking yesterday about our 40m Lock Acquisition game plan.       9359   Thu Nov 7 11:19:04 2013 Steve Update VAC crane work POSTPONED to Monday                                9358   Thu Nov 7 08:57:20 2013 Steve Update IOO PSL pointing monitoring  The qpd sees the power drop as position change. The laser  monitoring screen      9357   Wed Nov 6 17:21:58 2013 Jamit Update CDS FB not talking to LSC?                                9356   Wed Nov 6 15:59:41 2013 manasa Update Electronics IOO rack +/-5V power supplies                                9355   Wed Nov 6 15:57:22 2013 Jenne Update LSC Power Supply solution We 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 Jenne Update CDS FB not talking to LSC? Something funny is going on with the framebuilder's communication with the LSC machine.  This is a different failure mode      9353   Wed Nov 6 14:47:41 2013 Steve Frogs LSC Din 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      9352   Wed Nov 6 08:33:53 2013 Steve Update IOO Poiting changes of PSL                                9351   Tue Nov 5 19:55:12 2013 rana Update SUS oplev XY-plots reflect new calibration I 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 manasa Update Electronics IOO rack +/-5V power supplies The 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 Jenne Update LSC OpLev time series [Rana, Jenne] We looked at the time series for all the oplevs except the BS, from last Tuesday      9348   Tue Nov 5 17:12:48 2013 Jenne Frogs LSC illegal power supply about to expire                                9347   Tue Nov 5 17:12:34 2013 Steve Update LSC centered qpds  Full list tomorrow: IP-Ang & Pos, ETMY-T, ETMY-Oplev, ETMX-T, IOO-Ang & Pos      9346   Tue Nov 5 16:47:19 2013 rana Frogs LSC illegal power supply about to expire  Is this your illegally installed HP bench power supply?

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