| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
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 |
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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 |
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|
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. |
|
|
1897
|
Thu Aug 13 09:22:06 2009 |
rana | Update | PEM | ranger | Rana, Jan, Jenne
We noticed that the Ranger data was
all bogus at low frequencies. So we checked |
|
|
12629
|
Mon Nov 21 11:30:01 2016 |
Steve | Update | PEM | rat is cut and removed | Last jump at rack Y2. |
|
|
2838
|
Sat Apr 24 15:50:47 2010 |
Koji | Update | PSL | re: 2W Vertical Beam Profile | 1. The vertical axis should start from
zero. The horizontal axis should be extended
so that it includes the waist. See Zach's |
|
|
2846
|
Mon Apr 26 16:51:37 2010 |
Kevin | Update | PSL | re: 2W Vertical Beam Profile | I tried Koji's suggestions for improving
the fit to the vertical beam profile; however,
I could not improve the uncertainties in |
|
|
2847
|
Mon Apr 26 17:34:31 2010 |
Koji | Update | PSL | re: 2W Vertical Beam Profile | Give me the plot of the fit, otherwise
I am not convinced.
|
|
|
2851
|
Tue Apr 27 15:29:16 2010 |
Kevin | Update | PSL | re: 2W Vertical Beam Profile | I thought that the micrometer I was using
to move the razor through the laser beam
was metric; however, it is actually english. |
|
|
2857
|
Wed Apr 28 14:22:36 2010 |
Kevin | Update | PSL | re: 2W Vertical Beam Profile | I used the Mathematica CurveFit package
that we use in Ph6/7 to make the fits for
the beam profile data. I wrote two functions |
|
|
17859
|
Wed Sep 20 00:03:22 2023 |
Koji | Summary | Electronics | re: Filter Coefficient Loading Issue | I asked CDS mattermost for help. Chris
(Wipf) checked it and reported it is working
fine as usual (without fixing anything). |
|
|
17863
|
Wed Sep 20 17:28:17 2023 |
Radhika | Summary | Electronics | re: Filter Coefficient Loading Issue | I noticed the same issue today with C1RMS.txt,
when trying to update the coil actuation
gains for SRM. The filter changes were saved |
|
|
11080
|
Thu Feb 26 20:02:46 2015 |
Jenne | Update | LSC | re: some thoughts | I have clarified my elog from last night
to indicate that the sensing matrix in the
"33MHz cancellation" configuration |
|
|
9305
|
Mon Oct 28 18:57:27 2013 |
Masayuki | HowTo | LSC | read 'scope and spectrum analyser datas |
The
command to get the data from spectrum analyzer |
|
|
7487
|
Fri Oct 5 00:29:34 2012 |
Den | Update | PEM | readout box power | Guralp readout box received +13.7 /0/ -15V
instead +15V because of the broken fuse.
Power provided by the source is normal. |
|
|
7490
|
Fri Oct 5 11:11:00 2012 |
Den | Update | PEM | readout box power |
|
|
|
4710
|
Fri May 13 01:42:35 2011 |
kiwamu | Update | LSC | ready for Schnupp asymmetry measurement | [Valera / Kiwamu]
We are able to lock each arm |
|
|
6357
|
Mon Mar 5 17:07:58 2012 |
kiwamu | Update | IOO | realigned MC | I
have slightly shifted the MC beam pointing
to relax the PZT1 PITCH. As a result the |
|
|
3923
|
Mon Nov 15 15:01:51 2010 |
kiwamu | Update | IOO | realigned the wideband EOM | Since we are going to lock the MC today,
I
aligned it back to the default place. |
|
|
16650
|
Mon Feb 7 16:14:37 2022 |
Tega | Update | Computers | realtime system reboot problem | I was looking into plotting temperature
sensor data trend and why we currently do
not have frame data written to file (on /frames) |
|
|
2619
|
Fri Feb 19 16:40:43 2010 |
kiwamu | Update | Green Locking | rearrange the optics on the end table | Koji and kiwamu
The existing |
|
|
6145
|
Thu Dec 22 19:15:22 2011 |
kiwamu | Update | Green Locking | rearrangement of PSL green optics | As
planed (#6143 |
|
|
6147
|
Fri Dec 23 01:07:41 2011 |
kiwamu | Update | Green Locking | rearrangement of PSL green optics part II | After
I did a fine alignment of the X green beam
path on the PSL table, the X arm beat-note |
|
|
10576
|
Tue Oct 7 16:17:15 2014 |
Steve | Update | General | reason for 8 sec power outage |
|
|
|
9668
|
Tue Feb 25 00:00:01 2014 |
rana, jenne | Update | LSC | reasons that the REFL signals may be degenerate now | We're exploring some effects which may
give some funny macroscopic detuning and
cause a near phase degeneracy in the REFL |
|
|
4023
|
Tue Dec 7 19:34:58 2010 |
kiwamu | Update | CDS | rebooted DAQ and all the front end machines | I
found that all the front end machine showed
the red light indicators of DAQ on the XXX_GDS_TP.adl |
|
|
4393
|
Wed Mar 9 23:19:04 2011 |
kiwamu | Update | CDS | rebooted c1ioo | For
some reason the c1ioo machine suddenly died
just 30 miteus before. |
|
|
10989
|
Mon Feb 9 08:40:49 2015 |
Steve | Update | SUS | recent earthquake 4.9 | Baja 4.9 m earth quake tripped suspentions,
except ETMX Sus damping recovered. MC is
locking. |
|
|
10850
|
Sun Jan 4 12:49:18 2015 |
Steve | Update | SUS | recent earthquakes | All suspensions were tripped. Damping were
restored. No obvious sign of damage. BS OSEM-UR
may be sticking ? |
|
|
10846
|
Mon Dec 29 21:30:25 2014 |
rana | Update | General | recovery |
Control room is at +66 F. Brrrr.
Alignment of input beam into the IMC
was wacky; locked on HOM.
Re-aligned |
|
|
9760
|
Fri Mar 28 22:10:00 2014 |
rana, koji | Update | SUS | recovery from | * EQ Southeast of LA around 45 minutes
ago. Callum and I felt it.
|
|
|
9763
|
Mon Mar 31 08:11:00 2014 |
Steve | Update | SUS | recovery from earthquakes |
|
|