| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
6906
|
Tue Jul 3 17:23:50 2012 |
steve | Update | VAC | pumpdown completed | Vacuum Normal State is reached in 9 hours.
CC1 = 2e-5 Torr
Aux dry pump #3 is still running. |
|
|
8136
|
Fri Feb 22 11:12:16 2013 |
Steve | Update | VAC | pumpdown completed | IFO P1 pressure is 1
mTorr. It is ready for high power light.
The Maglev took over the pumping |
|
|
9607
|
Thu Feb 6 11:14:07 2014 |
Steve | Update | VAC | pumpdown completed | Pumpdown completed. IR shutter opened
at P1 1 mTorr The block is still in
the beam path. |
|
|
8135
|
Fri Feb 22 08:01:25 2013 |
Steve | Update | VAC | pumpdown continuous |
Pump
down is restarted after 10.5 hrs stop overnight. |
|
|
8206
|
Fri Mar 1 14:50:36 2013 |
Steve | Update | VAC | pumpdown day 8 | Atm1, RGA background scan with TP3
pumping at day 7
Atm2, IFO CC1 = 1.1e-5 |
|
|
7697
|
Mon Nov 12 16:52:03 2012 |
Steve | Update | VAC | pumpdown has completed | The pressure is CC1 3e-4 Torr at
8 hours of pumping. Status: vacuum
normal |
|
|
2394
|
Fri Dec 11 08:35:04 2009 |
steve | Configuration | VAC | pumpdown has started | Oplev positions before and after drag wiped
arm TMs as of yesterday. Slow-mode pumpdown
has started with 3/4 turn opened RV1 |
|
|
2397
|
Fri Dec 11 13:18:17 2009 |
Alberto | Configuration | VAC | pumpdown has started |
|
|
|
2399
|
Fri Dec 11 14:19:22 2009 |
Koji | Configuration | VAC | pumpdown has started | Wait,
Wait, Wait. |
|
|
4083
|
Tue Dec 21 16:20:09 2010 |
steve | Configuration | VAC | pumpdown has started | Slow pumpdown of |
|
|
7696
|
Mon Nov 12 09:21:10 2012 |
Steve | Update | VAC | pumpdown has started | I'm looking for IOO steering mirror power
supplies. I found two so far: one at 1Y3
as Kepco + 75V and one at OMC_North |
|
|
9605
|
Wed Feb 5 19:53:51 2014 |
Steve | Update | VAC | pumpdown stops for the day at 14 Torr |
|
|
|
2388
|
Thu Dec 10 16:51:35 2009 |
steve | Update | VAC | pumpdown will start tomorrow morning | The vacuum system is at 760 torr
All chambers with doors on and their annuloses
are pumped down. |
|
|
2400
|
Fri Dec 11 15:21:40 2009 |
steve | Configuration | VAC | pumpdown#67 is completed |
|
|
|
9703
|
Fri Mar 7 16:13:03 2014 |
Steve | Update | VAC | pumping speed is recovered |
|
|
|
4730
|
Tue May 17 11:45:20 2011 |
Jamie | Configuration | CDS | purged non-c1 site files from rtcds checkout of cds_user_apps | I purged all of the working copy checkouts
of site files for all sites that are not
c1 from the rtcds cds_user_apps working directory |
|
|
4054
|
Tue Dec 14 15:15:19 2010 |
kiwamu | Update | SUS | put ETMY and aligned the beam | [Zach and Kiwamu]
We |
|
|
3857
|
Wed Nov 3 21:19:40 2010 |
yuta | Update | CDS | put LOCKIN to c1ioo model and checked | (Joe, Yuta)
Summary: |
|
|
8404
|
Wed Apr 3 17:40:18 2013 |
Jamie | Configuration | Electronics | putting together a 110 MHz LSC demod board | I started to look into putting together
a 110 MHz demod board to be used as POP110
(see #8399). |
|
|
8407
|
Wed Apr 3 18:41:22 2013 |
Jamie | Configuration | Electronics | putting together a 110 MHz LSC demod board | This SCPQ-150+,
which is surface mount, might also work in
place of the PSCQ-2-120, which is through-mount. |
|
|
8409
|
Wed Apr 3 22:26:51 2013 |
rana | Configuration | Electronics | putting together a 110 MHz LSC demod board | For the 110 MHz demod boards, we
would ideally have a plugin bandpass filter.
If you have some specs in mind, you can email |
|
|
8415
|
Thu Apr 4 14:37:15 2013 |
Jamie | Configuration | Electronics | putting together a 110 MHz LSC demod board | I'm having Steve order the following:
2x SXBP-100+
2x SCLF-135+ |
|
|
9062
|
Mon Aug 26 18:55:18 2013 |
Jenne | Configuration | Electronics | putting together a 110 MHz LSC demod board for AS | I have modified one of the spare demod
boards that was sitting above the electronics
bench (the one which was unlabeled - the |
|
|
9067
|
Mon Aug 26 20:13:17 2013 |
rana | Configuration | Electronics | putting together a 110 MHz LSC demod board for AS |
|
|
|
9069
|
Tue Aug 27 15:31:48 2013 |
Jenne | Configuration | Electronics | putting together a 110 MHz LSC demod board for AS |
|
|
|
9071
|
Tue Aug 27 17:32:52 2013 |
Jenne | Configuration | Electronics | putting together a 110 MHz LSC demod board for AS | I measured the phase split between the
I and Q signals of my AS110 board.
To do so, I plugged the board into an empty |
|
|
9100
|
Tue Sep 3 21:10:36 2013 |
Jenne | Configuration | Electronics | putting together a 110 MHz LSC demod board for AS |
|
|
|
4021
|
Tue Dec 7 17:19:33 2010 |
kiwamu | Update | Computers | pyNDS available | I moved the Pynds |
|
|
3722
|
Thu Oct 14 20:31:15 2010 |
yuta | Update | Computers | pyNDS installation | EDIT by kiwamu Dec.7th
; |
|
|
13341
|
Thu Sep 28 23:32:38 2017 |
gautam | HowTo | CDS | pyawg | I've modified the __init.py__
file located at /ligo/apps/linux-x86_64/cdsutils-480/lib/python2.7/site-packages/cdsutils/__init__.py |
|
|
13344
|
Fri Sep 29 09:43:52 2017 |
jamie | HowTo | CDS | pyawg |
|
|
|
9135
|
Tue Sep 17 17:55:42 2013 |
Jamie. | Configuration | Computer Scripts / Programs | pyepics configured |
|
|
|
7243
|
Tue Aug 21 15:25:41 2012 |
Jenne | Update | Computers | pyepics installed | I installed pyepics version 3 (http://cars9.uchicago.edu/software/python/pyepics3/overview.html)
in ..../scripts/pylibs
. I also added an "epics.conf" |
|
|
5710
|
Thu Oct 20 09:54:53 2011 |
jamie | Update | Computer Scripts / Programs | pynds working on pianosa again |
|
|
|
17318
|
Mon Nov 28 16:58:20 2022 |
Paco | Update | CDS | pypi package added | [Paco, Tega]
I added the pypi package "restoreEpics" |
|
|
9928
|
Thu May 8 01:33:21 2014 |
ericq | Update | CDS | python issues | On pianosa: The ezca.Ezca class somehow
initializes with its prefix set to "C1:",
even though the docstring says the default |
|
|
9931
|
Thu May 8 15:55:43 2014 |
jamie | Update | CDS | python issues |
|
|
|
3835
|
Mon Nov 1 12:38:56 2010 |
Leo Singer | Configuration | Computers | python-sqlite installed on Allegra | I installed the Python bindings for sqlite
on Allegra using
$ sudo yum install python-sqlite |
|
|
11083
|
Fri Feb 27 10:25:24 2015 |
steve | Update | Cameras | quad picture problem | MUX input 7 to ITMXF camera cable was replaced
by temporary cable labeled as 888
The problem remains to be the same |
|
|
7021
|
Tue Jul 24 21:16:55 2012 |
Den | Update | digital noise | quantization test | I'm trying to get some intuition how digital
noise due to quantization shows up in iir
filters. I decided to do tests in C using |
|
|
8544
|
Tue May 7 19:58:28 2013 |
rana | Frogs | Treasure | rabbitt whole | controls@rosalba:/opt/rtcds/caltech/c1/medm/c1ioo/master/master/master |
|
|
9458
|
Thu Dec 12 17:22:07 2013 |
Steve | Update | General | rack power supplies checked | Instrument rack power supplies checked
and labeled at present loads.
|
8x |
|
13649
|
Thu Feb 22 10:49:11 2018 |
Steve | Update | Electronics | rack power supplies checked | All rack power supplies labeled if their
load changed.
|
8x |
|
17108
|
Fri Aug 26 14:05:09 2022 |
Tega | Update | Computers | rack reshuffle proposal for CDS upgrade | [Tega, Jamie]
Here is a proposal for what we
would like to do in terms of reshuffling |
6x |
|
17109
|
Sun Aug 28 23:14:22 2022 |
Jamie | Update | Computers | rack reshuffle proposal for CDS upgrade | @tega This looks great, thank you for putting
this together. The rack drawing in
particular is great. Two notes: |
|
|
2064
|
Wed Oct 7 11:18:40 2009 |
kiwamu | Summary | Electronics | racks of electronics |
I took the pictures of all racks
of electronics yesterday, and then uploaded |
|
|
4290
|
Mon Feb 14 17:16:47 2011 |
steve | Update | General | racks, breakers labeled | The south arm labels were changed from
y to x to reflect reality.
So racks, manual disconnects and |
|
|
70
|
Tue Nov 6 15:37:34 2007 |
rob | Configuration | SUS | rampdown script | /cvs/cds/caltech/scripts/SUS/rampdown.pl is
now in the crontab for op340m, running every
half-hour at 15&45. It checks the suspension |
|
|
4100
|
Sat Jan 1 16:36:16 2011 |
rana | Configuration | SUS | rampdown.pl was not running | The
crontab for op340m which runs various IFO
maintenance activities has been set to the |
|
|
4871
|
Thu Jun 23 22:53:02 2011 |
kiwamu | Update | CDS | ran activateDQ.py | I found some DQ channels (e.g. SENSOE_UL
and etc.) for C1SUS haven't been activated,
so I ran activateDQ.py. |
|