| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
5358
|
Wed Sep 7 13:28:25 2011 |
steve | Summary | Cameras | All Camera setups a need upgrading |
|
|
|
5357
|
Wed Sep 7 12:03:49 2011 |
steve | Update | VAC | Pump down has started | Jamie and Steve
We closed ITMX and ITMY chambers
and started pumping around 11am |
|
|
5356
|
Wed Sep 7 09:21:57 2011 |
jamie | Update | SUS | SUS spectra before close up | Here are all suspension diagonalization
spectra before close up. Notes:
TMX looks the worst, but |
9x |
|
5355
|
Wed Sep 7 08:14:01 2011 |
steve | Update | SUS | final OSEM check | All fine, except ITMX_sensor_UL's
60 counts deep hoop for an hour. |
|
|
5354
|
Wed Sep 7 00:47:51 2011 |
Jenne | Update | VAC | PUMP is a GO! | Steve and Jamie: After Jamie checks
the ITM free swingings, |
|
|
5353
|
Wed Sep 7 00:44:51 2011 |
Jenne | Update | SUS | Freeswing all | I just started a freeswing all,
as a final check before we pump:
|
|
|
5352
|
Wed Sep 7 00:39:34 2011 |
rana | Update | SUS | ITMX adjustments | (What we did)
* Moved SUS to edge of table for
OSEM adjustment. |
|
|
5351
|
Wed Sep 7 00:01:23 2011 |
Suresh | Update | IOO | ITMY chamber ready for heavy doors | [Jenne, Suresh]
We did the following things in the
ITMY chamber today: |
|
|
5350
|
Tue Sep 6 22:51:53 2011 |
rana | Summary | Cameras | All Camera setups a need upgrading | I just tried to adjust the ETMY camera
and its not very user friendly = NEEDS FIXING.
* Camera view is upside down. |
|
|
5349
|
Tue Sep 6 21:33:21 2011 |
Jenne | Update | SUS | Diagonalizability of ITMX and ITMY is acceptable | [Rana and Kiwamu on ITMX, Jenne and Suresh
on ITMY, Zombie/brains meeting on accepting
the matricies] |
|
|
5348
|
Tue Sep 6 21:00:48 2011 |
Zach | Update | elog | elog restarted | I restarted the elog with the script as
it was not up when I tried to make a post.
It was again unresponsive when I went to |
|
|
5347
|
Tue Sep 6 17:56:53 2011 |
Jenne | Update | IOO | Free Swing ITMY started |
|
|
|
5346
|
Tue Sep 6 17:56:12 2011 |
Jenne | Update | SUS | free swinging test on ITMX |
|
|
|
5345
|
Tue Sep 6 17:48:57 2011 |
kiwamu | Update | SUS | free swinging test on ITMY | Tue Sep 6 17:48:02 PDT 2011
999391697
|
|
|
5344
|
Tue Sep 6 17:43:01 2011 |
Suresh | Update | IOO | Free Swing ITMY started | Free swing of ITMY started at
Tue Sep 6 17:41:43 PDT 2011
|
|
|
5343
|
Tue Sep 6 11:27:19 2011 |
Jenne | Update | General | Afternoon pre-pumpdown todo list | These are
the things that I can think of that we need |
|
|
5342
|
Tue Sep 6 11:21:33 2011 |
Jenne | Update | SUS | ITMX rehung (Friday) | [Jenne, Katrin, Jamie]
I'm a bad kid, and forgot to elog
my Friday morning work... |
|
|
5341
|
Tue Sep 6 08:05:53 2011 |
steve | Update | SUS | ITMX must be touching |
|
|
|
5340
|
Mon Sep 5 21:12:05 2011 |
Dmass | Update | Computer Scripts / Programs | elog broke, fixed | Restarted elog 9:11PM 9/5/11 |
|
|
5339
|
Sat Sep 3 14:47:50 2011 |
kiwamu | Update | IOO | triple resonant box : brief estimations about reflections and mode. depths | (RF reflections)
The reflected RF power going back
to the RF generation box will be : |
|
|
5338
|
Fri Sep 2 17:57:18 2011 |
kiwamu | Update | SUS | Re: ITMY released without opening chambers | It
stacked again |
|
|
5337
|
Fri Sep 2 17:52:16 2011 |
kiwamu | Update | SUS | ITMX realigned | The new ITMX
was aligned by changing the DC biases. |
|
|
5336
|
Fri Sep 2 15:56:32 2011 |
Koji | Update | IOO | triple resonant box : ready to install | What are the reflected RF powers for those
frequencies?
Is the 29.5MHz more problem than the |
|
|
5335
|
Fri Sep 2 13:12:08 2011 |
kiwamu | Update | IOO | triple resonant box : ready to install | The triple
resonant box was checked again. Each resonant |
|
|
5334
|
Fri Sep 2 04:41:35 2011 |
Keiko | Update | LSC | Tolerance of PRC, SRC, MICH length = 5 mm ? | Keiko,
Kiwamu |
|
|
5333
|
Thu Sep 1 15:59:46 2011 |
steve | Update | SUS | light doors on at the ITMs | Suresh, Kiwamu and Steve
Heavy chamber doors replaced by light
ones at ITMX-west and ITMY-north locations. |
|
|
5332
|
Thu Sep 1 15:07:45 2011 |
steve | Update | SUS | why ITMY is moving more ? | Atm1, ITMY and the SRM are on the same
isolation stack. So why does
the SRM move twice as much? |
|
|
5331
|
Thu Sep 1 11:03:22 2011 |
steve | Update | VAC | back ground rga scan | The RGA back ground at day 29 of this vent. |
|
|
5330
|
Wed Aug 31 16:18:25 2011 |
Jenne | Update | General | New Optics Drawers | [Kiwamu, Manuel, Jenne]
The new optics storage drawers have
been populated with optics. Each drawer |
|
|
5329
|
Wed Aug 31 14:50:18 2011 |
kiwamu | Update | Photos | pictures of OSEMs | The pictures that we took are now on the
Picasa web site. Check it out. |
|
|
5328
|
Wed Aug 31 11:37:56 2011 |
steve | Update | Green Locking | shutter in place at east end | Uniblitz mechanical shutter installed in
the green beam path at ETMY-ISCT The
remote control cable has not been connected. |
|
|
5327
|
Tue Aug 30 17:31:55 2011 |
Suresh | Update | IOO | C1IOO model reverted and fb restarted | I reverted
the C1IOO model to the last working version
and restarted the fb at this time..Tue Aug |
|
|
5326
|
Tue Aug 30 14:44:06 2011 |
kiwamu | Update | SUS | ITMY released without opening chambers | The
ITMY mirror was released. The OSEM readouts
became healthy. |
|
|
5325
|
Tue Aug 30 14:33:52 2011 |
jamie | Update | CDS | all front-ends back up and running | All the front-ends are now running.
Many of them came back on their own after
the testpoint.par |
|
|
5324
|
Tue Aug 30 11:42:29 2011 |
jamie | Update | CDS | testpoint.par file found to be completely empty | The testpoint.par file, located at /opt/rtcds/caltech/c1/target/gds/param/testpoint.par,
which tells GDS processes where to find the
various awgtpman processes, was completely |
|
|
5323
|
Tue Aug 30 11:28:56 2011 |
jamie | Update | CDS | framebuilder back up | The fsck on the framebuilder (fb) raid
array (/dev/sda1) completed overnight without
issue. I rebooted the framebuilder |
|
|
5322
|
Tue Aug 30 10:49:29 2011 |
steve | Update | SUS | BS & PRM damping restored | I have restored the damping of BS and PRM.
Today is janitor day. He is shaking things
around the lab. |
|
|
5321
|
Mon Aug 29 19:14:31 2011 |
Suresh | Update | IOO | WFS phase adjustments | [Valera, Suresh]
1) To see if there are significant
dark-offsets on the WFS sensors we closed |
|
|
5320
|
Mon Aug 29 18:24:11 2011 |
jamie | Update | SUS | ITMY stuck to OSEMs? | ITMY, which is supposed to be fully free-swinging
at the moment, is displaying the tell-tale
signs of being stuck to one of it's |
|
|
5319
|
Mon Aug 29 18:16:10 2011 |
jamie | Update | CDS | Re : fb down | fb is now up and running, although the
/frames raid is still undergoing an fsck
which is likely take another day. Consequently |
|
|
5318
|
Mon Aug 29 16:27:34 2011 |
Manuel | Configuration | SUS | SUS Summary Screen | I edited the C1SUS_SUMMARY.adl file and
set the channels in alarm mode to show the
values in |
|
|
5317
|
Mon Aug 29 12:05:32 2011 |
jamie | Update | CDS | Re : fb down | fb was requiring manual fsck on it's disks
because it was sensing filesystem errors.
The errors had to do with the filesystem |
|
|
5316
|
Mon Aug 29 00:49:00 2011 |
kiwamu | Update | CDS | Re : fb down | Fb is in
a bad situation. It needs a MANUAL fsck to |
|
|
5315
|
Sun Aug 28 22:49:40 2011 |
Suresh | Update | CDS | fb down | I recompiled c1ioo after making some changes
and restarted fb. (about 9:45 - 10PM PDT)
But it failed to restart. It responds |
|
|
5314
|
Sun Aug 28 20:15:11 2011 |
Jenne | Update | SUS | ITMX magnet status |
|
|
|
5313
|
Sat Aug 27 20:38:17 2011 |
Suresh | Update | IOO | Light is back on WFS | [Valera, Suresh]
We wanted to continue
the work with WFS servo loops. As the |
|
|
5312
|
Sat Aug 27 15:47:59 2011 |
rana | Update | CDS | OSEM noise / nullstream and what does it mean for satellites | In the previous
elog of mine, I looked at the nullstream
(aka butterfly mode) to find out if the intrinsic |
|
|
5311
|
Sat Aug 27 14:33:04 2011 |
Jenne | Update | SUS | ITMX magnet status | As I feared, since I couldn't see the magnet-to-dumbbell
joint from all angles, they ended up being
off by ~1/3 of a magnet diameter. |
|
|
5310
|
Fri Aug 26 16:17:31 2011 |
Jenne | Update | General | drawer cabinet moves in |
|
|
|
5309
|
Fri Aug 26 15:59:33 2011 |
steve | Update | General | drawer cabinet moves in | manufacturer
info
Jamie and Shuresh moved in Jenne's |
|