| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
3381
|
Fri Aug 6 20:00:03 2010 |
Koji | Update | PSL | PSL preparation work | PSL preparation work report
Aug 6th
10am-5pm: (Steve |
|
|
3382
|
Sat Aug 7 10:47:38 2010 |
Koji | Summary | elog | elog restarted / source of the trouble eliminated | Nancy
notified me that the elog crashed. It was |
|
|
3383
|
Sat Aug 7 11:07:44 2010 |
Koji | Configuration | PSL | MC kept locked / PMC control gain reduced to +13dB | Jenne asked us to keep th MC locked
and let the seismometers happy through this
weekend. |
|
|
3384
|
Sat Aug 7 21:09:59 2010 |
Dmass | Configuration | Computer Scripts / Programs | eLog changes | I made some changes to the elog on nodus:
Made a backup of /cvs/cds/caltech/elog/elog-2.7.5/elogd.cfg
called elogd.cfg.bk.20100407 in the same |
|
|
3385
|
Sat Aug 7 21:57:56 2010 |
rana | Summary | DMF | seisBLRMS restarted | The green xterm on op540m which is running
the seisBLRMS DMF got stuck somehow ~3 days
ago and lost its NDS connection. I closed |
|
|
3386
|
Mon Aug 9 12:46:24 2010 |
Nancy | Update | IOO | Mode Cleaner WFS | |
|
|
3387
|
Mon Aug 9 13:32:02 2010 |
nancy | Update | IOO | Mode Cleaner ASC | E-log entry for
Friday - will attach more plots to this entry |
6x |
|
3388
|
Mon Aug 9 15:54:43 2010 |
Koji | Update | IOO | Mode Cleaner ASC | The WFS and QPD servos were working.
That was great.
Everything was fine except for the |
|
|
3389
|
Mon Aug 9 21:50:50 2010 |
nancy | Update | IOO | Mode Cleaner ASC |
|
|
|
3390
|
Tue Aug 10 01:05:17 2010 |
Zach | Update | elog | elog restarted | Elog was down. Restarted with the
script. |
|
|
3391
|
Tue Aug 10 05:56:07 2010 |
Koji | Update | PSL | PSL Table Lifting Preparation | Work
on Aug 9th
Steve, Jenne,
Koji, Alberto, Aidan, Jan, Sharmila, Katherine
From |
|
|
3392
|
Tue Aug 10 15:23:35 2010 |
Jenna | Update | Electronics | Rubidium clock time constant | [Jenna & Alastair]
We changed the locking time constant
on one of the Rubidium clocks using the RbMon |
|
|
3393
|
Tue Aug 10 16:55:38 2010 |
Jenna | Update | Electronics | c1iovme restarted | Alastair
and I restarted the c1iovme around the time
of my last elog entry (~3:20). |
|
|
3394
|
Tue Aug 10 17:21:48 2010 |
steve | Update | General | PSL optical table is at 30" height | Mike Gerfen, Koji and Steve,
Our old ( 6 x 10 x 1 ) ft Newport |
|
|
3395
|
Tue Aug 10 22:40:55 2010 |
Koji | Summary | PEM | Accelerometer located on and below the PSL table | Result
of the accelerometer measurement
Introduction
We wanted to characterize |
|
|
3396
|
Wed Aug 11 02:44:37 2010 |
Zach | Update | elog | elog restarted | You'll never guess what happened: the elog
crashed!
I restarted it with the script. Yay. |
|
|
3397
|
Wed Aug 11 11:51:45 2010 |
Gopal | Update | WIKI-40M Update | 8.5.10 - 8.11.10 Weekly Update | Summary of
this Week's Activities: |
|
|
3398
|
Wed Aug 11 12:58:56 2010 |
Jenna | Update | Electronics | Rubidium clock phase noise | I took some measurements of the clock this
morning, first without the box, then with
the box, then without the box again. All |
|
|
3399
|
Wed Aug 11 13:28:44 2010 |
josephb | Update | CDS | New cdsIPCx parts, old part breaks models | While working on a test stand at LLO, I've
discovered that there's a new update to the
Real Time Code Generator that breaks virtually |
|
|
3400
|
Wed Aug 11 15:27:16 2010 |
Jenna | Update | Electronics | Rubidium clock phase noise | We unsynched the clocks by unhooking the
1pps locking. I've added it to the plot of
the other measurements here, and we've divided |
|
|
3401
|
Wed Aug 11 16:13:59 2010 |
Jenna | Update | elog | elog restarted | The elog crashed, so we restarted it again. |
|
|
3402
|
Wed Aug 11 16:38:02 2010 |
Jenna | Update | Electronics | Rubidium clock phase noise |
|
|
|
3403
|
Wed Aug 11 16:56:00 2010 |
Koji | Summary | Environment | Covering of the IFO | Katharine, Sharmila, Gopal, Kiwamu,
Jenne, Aidan, Steve, and Koji
A guy from the carpenter shop has |
|
|
3404
|
Thu Aug 12 10:56:31 2010 |
steve | Update | Environment | dusty floor work in progres | I powered down 1Y1 and 1Y2 instrument racks
of MC and RF-systems this morning.
Both racks, SP table, clean tools-parts |
|
|
3405
|
Thu Aug 12 11:19:04 2010 |
kiwamu | Update | CDS | current status | Current status of the new CDS test (summaries |
|
|
3406
|
Thu Aug 12 11:39:27 2010 |
Zach | Update | elog | elog restarted | with script |
|
|
3407
|
Thu Aug 12 11:59:31 2010 |
kiwamu | HowTo | CDS | set up ntp daemom | (sad story)
When I was working on a new front
end machine c1sus, I found that |
|
|
3408
|
Thu Aug 12 14:01:53 2010 |
josephb | Update | CDS | current status | First, awesome progress.
Second, the Binary Output parts do |
|
|
3409
|
Thu Aug 12 16:18:00 2010 |
Jenna | Update | Electronics | Rb clocks overnight | I took a look at the data from the middle
of the night to see if it was significantly
quieter than the data from the day, but it |
|
|
3410
|
Thu Aug 12 16:18:46 2010 |
steve | Update | Environment | tiles and adhesive removed |
|
|
|
3411
|
Thu Aug 12 16:52:02 2010 |
Razib | Update | Phase Camera | Sideband power measurement (updated) | I made some measurement of the SCR (signal
to contrast ratio) from the signal from the
EOM and the AOM. |
|
|
3412
|
Thu Aug 12 17:10:07 2010 |
Koji | Update | Phase Camera | Sideband power measurement (updated) | This sounds very relieving although this
could be a lower bound of the number.
Why didn't you use the output on the |
|
|
3413
|
Thu Aug 12 17:28:28 2010 |
Razib | Update | Phase Camera | Sideband power measurement (updated) |
|
|
|
3414
|
Thu Aug 12 18:30:08 2010 |
kiwamu | Update | CDS | Re: current status | Yes.
The medm screen C1SUS_GDS_TP.adl
showed some numbers which correspond |
|
|
3415
|
Thu Aug 12 23:17:54 2010 |
Zach | Update | elog | restarted | script |
|
|
3416
|
Thu Aug 12 23:41:48 2010 |
Jenne | Update | elog | restarted |
|
|
|
3417
|
Thu Aug 12 23:49:04 2010 |
nancy | Update | Environment | Laser chiller temp raised | Since the laser is off, Jenne and I rasied
the chiller-chiller (small AC in the Control
Room) set point temperature to |
|
|
3418
|
Fri Aug 13 01:53:12 2010 |
Gopal | Update | Optic Stacks | Gravity Implementation Confirmed | Time Domain
Analysis on a Driven, Damped Simple Pendulum |
|
|
3419
|
Fri Aug 13 09:41:00 2010 |
nancy | Omnistructure | Computers | Charger for dell laptop | I have taken the charger for the
dark gray dell laptop from its station, and
have labelled the information there too. |
|
|
3420
|
Fri Aug 13 13:11:30 2010 |
Dmass | Update | elog | restarted |
|
|
|
3421
|
Fri Aug 13 15:29:35 2010 |
Aidan | Frogs | Photos | Here's the 40m team | |
|
|
3422
|
Fri Aug 13 18:32:48 2010 |
steve | Update | PEM | new legs attached to optical table | Koji, Rana and Steve
The floor preparation continued today. |
|
|
3423
|
Fri Aug 13 20:58:20 2010 |
Jenna | Summary | Electronics | Rubidium clock phase noise measurement | Here's an overview of the rubidium
measurement:
|
6x |
|
3424
|
Mon Aug 16 13:33:06 2010 |
Zach | Frogs | Photos | Here's the 40m team | One day I'll get to be part of the
krew |
|
|
3425
|
Mon Aug 16 19:12:18 2010 |
Jenne | Update | SUS | More TT characterization | [Jenne, Yoichi]
We
characterized Tip Tilts numbers 2 & 3 |
|
|
3426
|
Mon Aug 16 23:13:25 2010 |
Zach | Update | elog | e to the log | Zach
I get so many freebies
it's ridiculous
|
|
|
3427
|
Mon Aug 16 23:39:29 2010 |
Yoichi | Update | SUS | More TT characterization |
|
|
|
3428
|
Tue Aug 17 02:07:11 2010 |
Yoichi | Update | CDS | DACs have correct number of channels |
|
|
|
3429
|
Tue Aug 17 09:06:08 2010 |
Alberto | Update | elog | elog was down | I just restarted the elog after I found
it down a few minutes ago. |
|
|
3430
|
Tue Aug 17 14:09:15 2010 |
steve | Update | PEM | PSL optical table schedule | Tuesday, 17 August : fill tunnel, set table
height, level table and balance load
Wednesday : grout tripod legs and |
|