| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
12411
|
Mon Aug 15 18:28:15 2016 |
gautam | Update | SUS | Air-bake preparation | I
assume that we are prepared to live with
the pitch bias situation of ETMY |
|
|
12422
|
Thu Aug 18 14:14:20 2016 |
gautam | Update | SUS | Air-bake of towers - finished | I took the two cages, wires and wire clamps
out this morning, back into the cleanroom
after their 12 hour 70C bake. |
|
|
12420
|
Wed Aug 17 23:00:57 2016 |
gautam | Update | SUS | Air-bake of towers | I just put in the following into the air
bake oven for a 12 hour, 70C bake:
ETMX and ETMY cages (with |
|
|
12416
|
Wed Aug 17 08:47:43 2016 |
ericq | Update | SUS | Air-bake finished | I turned off the air bake oven at 8:45AM.
I'll leave the optics alone for a bit
while it cools. |
|
|
12415
|
Tue Aug 16 21:54:27 2016 |
gautam | Update | SUS | Air-bake - IN PROGRESS | I
put in both ETMX and ETMY into the air-bake
oven at approximately 8.45pm tonight. |
|
|
11928
|
Tue Jan 12 08:40:06 2016 |
Steve | Update | PEM | Air cond maintenance | Air condition maintenance is happening.
It should be done by 10am |
|
|
14572
|
Thu Apr 25 10:13:15 2019 |
Chub | Update | General | Air Handler Out of Commission | The air handler on the roof of the 40M
that supplies the electronics shop and computer
room is out of operation until next week. |
|
|
16898
|
Tue Jun 7 19:13:12 2022 |
yuta | Update | SUS | Agreement on suspension damping loop polarity conventions | Anchal, Paco and I agreed to follow
the polarity conventions below for suspension
damping loops. |
|
|
15681
|
Wed Nov 18 17:51:50 2020 |
gautam | Update | VAC | Agilent pressure gauge controller delivered | It is stored along with the cables that
arrived a few weeks ago, awaiting the gauges
which are now expected next week sometime. |
|
|
14322
|
Tue Nov 27 17:06:51 2018 |
Steve | Configuration | VAC | Agilent 84FS turbo installed as TP2 | Chub & Steve, |
|
|
138
|
Thu Nov 29 10:36:47 2007 |
alberto | Configuration | Computer Scripts / Programs | Agilent 82357B GPIB to USB Interface Installation Procedeure | To run the Agilent Automation-Ready CD provided
with the interface is only the first step
of the installation. Apparently there should |
|
|
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 |
|
|
5977
|
Tue Nov 22 14:39:50 2011 |
Jenne | Update | elog | Afternoon elog restart | Gave the elog its afternoon / tea-time
reboot, since it was hanging yet again. |
|
|
811
|
Thu Aug 7 17:32:23 2008 |
Jenne | Update | SUS | Afternoon PRM activities | Rana, Jenne, Yoichi, Dmass
After Yoichi confirmed this morning that |
|
|
4580
|
Thu Apr 28 10:53:50 2011 |
josephb | Update | CDS | Adventures in Hyper-threading | What was done:
1) Turn off MC1,
MC2, MC3, BS, ITMX, ITMY, PRM, SRM watchdogs.
2) Turn c1sus computer off (sudo |
|
|
7901
|
Tue Jan 15 19:26:35 2013 |
jamie | Update | Alignment | Adjustment of active TTs and input alignment | [Jamie, Manasa, Jenne]
We started by verifying that the
tip-tilts were getting the correct signals |
|
|
7902
|
Tue Jan 15 20:00:42 2013 |
Manasa | Update | Alignment | Adjustment of active TTs and input alignment |
Just for reference! The changes made
to the TT matrix in order to fix the polarity |
|
|
5288
|
Tue Aug 23 14:49:14 2011 |
jamie, jenne, kiwamu, suresh, keiko | Update | SUS | Adjustment of ETMY, issue with ITMY whitening | Before lunch we took a closer look at two
of the suspensions that were most problematic:
ITMY and ETMY. Over lunch we took new |
|
|
6409
|
Wed Mar 14 03:34:44 2012 |
kiwamu | Update | SUS | Adjustment of BS suspension output matrix : coupling from SIDE to POS | [Rana / Kiwamu]
We put some elements in the |
|
|
9430
|
Wed Nov 27 18:31:26 2013 |
Koji | Summary | LSC | Adittion of the ALS error signals to the LSC input matrix | The
Phase tracker outputs (= ALS X/Y error signals)
are now conveyed to the LSC model. |
|
|
4271
|
Thu Feb 10 14:52:36 2011 |
Aidan | HowTo | Computers | Adding filenames in MATLAB plots | The following code is incredibly useful
when creating MATLAB plots as it adds
the filename of the script to the plot itself. |
|
|
14074
|
Mon Jul 16 18:12:00 2018 |
Koji | Update | VAC | Adding a manual gate valve between TP1 and V1/VM2 | [Steve Koji]
We are in the process of adding
a manual gate valve between TP1 (Osaka Maglev) |
|
|
10130
|
Sat Jul 5 04:18:45 2014 |
Andres | Update | 40m Xend Table upgrade | Adding Two Lenses After the Second Steering Mirror in Order Two Increase the Gouy Phase Difference Between the Sterring Mirrors | I had been working on the Xend table optical
layout update. Since the two steering mirrors
in the Xend green are too close to each, |
7x |
|
16802
|
Fri Apr 22 07:01:58 2022 |
Jc | Update | Coil Drivers | Adding Resistors and Reinstalling | [Koji, JC]
Coil Drivers LO2, SR2, AS4, and
AS1 have been updated a reinstalled into |
8x |
|
17169
|
Mon Oct 3 08:35:59 2022 |
Tega | Update | IMC | Adding IMC channels to frames for NN test | [Rana]
For the upcoming NN test on the
IMC, we need to add some more channels to |
|
|
4243
|
Thu Feb 3 04:43:58 2011 |
Suresh | Update | Electronics | Added two new DAQ channels | [Suresh, Joe]
We added the following two new DAQ
channels into the c1:GCV model. The |
|
|
16270
|
Thu Aug 5 14:59:31 2021 |
Anchal | Update | General | Added temperature sensors at Yend and Vertex too | I've added the other two temperature
sensor modules on Y end (on 1Y4, IP: 192.168.113.241)
and in the vertex on (1X2, IP: 192.168.113.242). |
|
|
16319
|
Mon Sep 13 04:12:01 2021 |
Tega | Update | General | Added temperature sensors at Yend and Vertex too | I finally got the modbus part working on
chiara, so we can now view the temperature
data on any machine on the martian network, |
|
|
16330
|
Tue Sep 14 17:22:21 2021 |
Anchal | Update | CDS | Added temp sensor channels to DAQ list | [Tega, Paco, Anchal]
We attempted to reboot fb1 daqd
today to get the new temperature sensor channels |
|
|
15275
|
Fri Mar 13 14:28:39 2020 |
gautam | Update | PSL | Added tees to PMC Trans and REFL | I want to monitor the PMC TRANS and
REFL levels on the PSL table - previously
there were some cables going to the oscilloscope |
|
|
2477
|
Tue Jan 5 10:26:32 2010 |
Alberto, Steve | Omnistructure | Environment | Added new wall cable-racks | we hung two new WALL cable racks.
One is on the pillar next to the Sp table,
the other is next to the PSL computer rack. |
|
|
2478
|
Tue Jan 5 11:00:04 2010 |
rana | Omnistructure | Environment | Added new wall cable-racks |
|
|
|
6869
|
Mon Jun 25 15:19:07 2012 |
Yaakov | Update | PEM | Added microphone channels, moved accelorometer channels | Jenne and I renamed the mic channels Den
created (elog
6664) to MIC_1, MIC_2, etc from the original |
|
|
16269
|
Wed Aug 4 18:19:26 2021 |
paco | Update | General | Added infrasensing temperature unit to martian network | [ian, anchal, paco]
We hooked up the infrasensing unit
to power and changed its default IP address |
|
|
4396
|
Thu Mar 10 13:44:56 2011 |
josephb | Update | CDS | Added digitization noise to the c1spy model for simulated ADCs/DACs | To simulate digitization noise, the easiest
way I found was to use the MathFunction block,
found in the CDS_PARTS model, under simLinkParts. |
|
|
7521
|
Wed Oct 10 19:22:03 2012 |
jamie | Update | IOO | Added control for input tip-tilts to c1ass | I have added some control logic and appropriate
output DAC channels for the input tip-tilts
(TT1 and TT2) to the c1ass model. |
|
|
3226
|
Thu Jul 15 11:58:50 2010 |
josephb | Update | Computers | Added channel to ADCU_PEM (C0DCU1) | I modified the C1ADCU_PEM.ini file in /cvs/cds/caltech/chans/daq/
(after making a backup), and added a temporary
channel called C1:PEM-TEMP_9, the 9 corresponding |
|
|
4460
|
Wed Mar 30 16:32:29 2011 |
Aidan | Configuration | Computer Scripts / Programs | Added a sitemap alias | I added an alias to the sitemap MEDM screen
in /cvs/cds/caltech/target/cshrc.40m
Now you can enjoy launching sitemap |
|
|
4463
|
Wed Mar 30 18:50:57 2011 |
Koji | Configuration | Computer Scripts / Programs | Added a sitemap alias | I thought that "m40m" was the
traditional alias for the sitemap...
rossa:~>alias |
|
|
3178
|
Thu Jul 8 15:19:27 2010 |
josephb, koji | Configuration | Computers | Added Zonet camera to IP table on linux1 | We gave the Zonet camera the IP 192.168.113.26
and the name Zonet1.
We did this by modifying the /var/named/chroot/var/named/113.168.192.in-addr.arpa.zone |
|
|
3634
|
Fri Oct 1 11:53:42 2010 |
josephb | Configuration | CDS | Added RCG simlink files to the 40m svn | I've added a new directory in /opt/rtcds/caltech/c1/core
called rts_simlink. This directory
is now in the 40m svn. Unfortunately, |
|
|
1661
|
Mon Jun 8 18:22:27 2009 |
Alberto | DAQ | LSC | Added PD11 I amd Q slow channels | I just added two slow channels to C0EDCUEPICS
to monitor the input of PD11. The names are:
[C1:LSC-PD11_I_INMON] |
|
|
6831
|
Mon Jun 18 23:38:39 2012 |
Jenne | Update | LSC | Added LSC channels to frames | Since the .ini files get overwritten every
time a model is compiled now, we need to
put all channels we want saved to frames |
|
|
3880
|
Mon Nov 8 14:30:15 2010 |
josephb, yuta | Update | CDS | Added LIGONDSIP setting to cshrc.40m | We added the following line to the cshrc.40m
file in the 64-bit linux and 32-bit linux
sections: |
|
|
2275
|
Mon Nov 16 15:58:02 2009 |
josephb | Configuration | General | Added Gige camera to AP table, added some screens | I placed a GC750 gige camera looking at
a pickoff of the AS port, basically next
to the analog camera, on the AP table. |
|
|
17220
|
Tue Nov 1 17:59:23 2022 |
Anchal | Update | SUS | Added F2A filters on MC1, MC2, and MC3 | I've cleared all old attempts on F2A
filters on MC1, MC2, and MC3, and added the
default F2A filter described in the last |
|
|
707
|
Mon Jul 21 14:26:11 2008 |
Max | Summary | PEM | Added Channels | The following channels have been added.
Channel Name DAQ port
|
|
|
1782
|
Thu Jul 23 07:34:45 2009 |
Aidan | Update | CDS | Added C2 MEDM screens to 40m SVN. |
See Adhikari eLOG entry: http://nodus.ligo.caltech.edu:8080/AdhikariLab/194 |
|
|
11421
|
Thu Jul 16 16:33:56 2015 |
Jessica | Update | General | Added Bode Plots of Bandpass Filter | I updated the bandpass filter I was using,
finding that having different stopband attenuations
before and after the passband better |
|
|
16957
|
Tue Jun 28 17:07:47 2022 |
Anchal | Update | Calibration | Added Beatnote channels in demodulation of c1cal | I added today demodulation of C1:LSC-BEATX/Y_FINE_I/Q
in the c1cal demodulation where different
degrees of freedom can be dithered. For McCal |
|