| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
75
|
Sun Jul 25 16:24:56 2010 |
Aidan | Computing | SLED | Superlum SLED test integrated with DAQ - new channel names | I added some new channels to the
Athena DAQ that record the diagnostic channels
from the Superlum SLED. |
|
|
76
|
Mon Jul 26 09:42:30 2010 |
Aidan | Computing | SLED | Long term test on SLED started - Day 0 | I set up the SLED to test its long
term performance. The test began, after a
couple of false starts, around 9:15AM this |
|
|
82
|
Fri Jul 30 10:04:54 2010 |
Aidan | Computing | Hartmann sensor | Restarted the HWS EPICS channels | Restarted the HWS EPICS channels
on hartmann with the following
command: |
|
|
83
|
Fri Jul 30 11:01:31 2010 |
Aidan | Computing | Hartmann sensor | EPICS softIoc alias | I added an alias HWSIoc to
controls which can be used to
start the HWS EPICS softIoc. |
|
|
84
|
Fri Jul 30 13:38:39 2010 |
James Kunert | Computing | Hartmann sensor | Summary of Thermal Defocus Data Analysis | Below is a table summarizing the results
of recent thermal defocus experiments. The
values are the calculated change in measured |
|
|
85
|
Fri Jul 30 19:22:24 2010 |
Aidan | Computing | EPICS | Waveform Channel Access for storing centroids | A waveform channel was added to the
HWS softIoc on hartmann. This allows arrays
of data to be stored in a single channel. |
|
|
86
|
Fri Jul 30 21:19:05 2010 |
Aidan | Computing | EPICS | Waveform Channel Access for storing centroids | After some discussion with Frank we figured
out how to edit the record type in HWS.db
so that the waveform/array channel actually |
|
|
87
|
Sat Jul 31 11:54:20 2010 |
Aidan | Computing | SLED | SLED Test Day 5 - Re-tuned current set-point control voltage | Main Points
Re-set SLED current set-point
control voltage to 0.111V
SLED |
|
|
88
|
Wed Aug 4 09:57:38 2010 |
Aidan, James | Computing | Hartmann sensor | RMS measurements with Hartmann sensor | [INCOMPLETE
ENTRY]
We set up the Hartmann sensor and |
|
|
92
|
Wed Aug 18 18:38:11 2010 |
Aidan | Computing | Hartmann sensor | Hartmann sensor code | I downloaded and tested revision
47 of the Adelaide Hartmann sensor code from
the SVN (https://trac.ligo.caltech.edu/Hartmann_Sensor/browser/users/won/HS_OO?rev=47). |
|
|
100
|
Thu Nov 4 13:31:19 2010 |
Won Kim | Computing | Hartmann sensor | Frame Grabber SDK installation | Appended
below is the step by step procedure that |
|
|
101
|
Tue Nov 23 06:15:08 2010 |
Won | Computing | Hartmann sensor | Image folder structure | Attached below is a diagram that describes
the organisation of image folders that I
am using at the moment with Run_initialize |
|
|
102
|
Tue Nov 30 11:01:19 2010 |
Aidan | Computing | General | New workstation added in TCS Lab. New Static IP | I added a workstation at 10.0.1.26 in the
TCS lab. |
|
|
103
|
Tue Nov 30 11:03:19 2010 |
Aidan | Computing | Frame Grabber | EDT frame grabber works under Ubuntu | The new machine in the TCS lab is running
Ubuntu. I installed the frame-grabber into
it and, after loading the configuration file |
|
|
114
|
Mon Feb 28 17:33:07 2011 |
Aidan | Computing | Hartmann sensor | Hartmann Seidel abberation channels in frame builder | Using the same methods as before, see below,
I've added some Hartmann sensor EPICS channels
to the frames. |
|
|
115
|
Mon Feb 28 17:56:32 2011 |
Aidan | Computing | Hartmann sensor | Got HWS code running and interface to EPICS | Here are the notes from today's efforts:
|
|
|
120
|
Thu Mar 3 07:30:18 2011 |
Won | Computing | Hartmann sensor | Effect of high pixel count on rms | We have been investigating how pixel count
is related to the centroid displacements
by taking several sets of image frames with |
11x |
|
121
|
Tue Mar 8 11:30:26 2011 |
Aidan | Computing | Hartmann sensor | Hartmann sensor code changes and NTP server | I've made the following changes to the
Hartmann sensor code and to the machine running
the HWS. |
|
|
122
|
Tue Mar 8 18:28:14 2011 |
Aidan | Computing | General | TO DO notes |
Write a Wiki page that describes
how to add channels to the Athena Box
Write a Wiki page that describes how |
|
|
123
|
Tue Mar 8 18:48:00 2011 |
Aidan | Computing | Hartmann sensor | HWS code is running and recording centroids | The Hartmann sensor is running continuously
and is now recording data to file. The formatting
has changed slightly with the data now stored |
|
|
125
|
Wed Mar 9 01:00:12 2011 |
Peter Veitch, Won Kim | Computing | Hartmann sensor | Control of frame rate usign external trigger | We managed to successfully apply frame
rate control via external trigger from a
pulse generator. |
|
|
131
|
Fri Apr 1 02:41:55 2011 |
Won | Computing | Hartmann sensor | exposure time and reproducibility of centroids | Here is a brief and preliminary summary
of rms of centroid displacements calculated
at a number of different exposure time values. |
9x |
|
132
|
Fri Apr 1 09:51:45 2011 |
Aidan | Computing | Hartmann sensor | Prism measurement | I analyzed the results from the prism
experiment. The time series and spectra of
the prism are attached. |
|
|
134
|
Tue Apr 12 22:30:59 2011 |
Aidan | Computing | EPICS | Installed the thermistor on the Hartmann plate/created MEDM ADC Input screen | I restarted the Athena box and created
an MEDM screen that shows the 8 differential
input voltages next to their corresponding |
|
|
135
|
Tue Apr 12 22:46:27 2011 |
Aidan | Computing | EPICS | Added temperature sensor channels to the frame builder and restarted fb1 | Added the following to the frame builder
in /cvs/cds/caltech/chans/daq/C4HWS.ini
and restarted daqd as per instructions |
|
|
138
|
Mon Apr 18 15:03:49 2011 |
Aidan | Computing | DAQ | Athena DAC channels hooked up to BNC patch panel | I added the four Athena DAC channels
to the second BNC patch panel in the rack.
At the moment there are only two EPICS channels |
|
|
140
|
Fri Apr 22 19:51:37 2011 |
Aidan | Computing | EPICS | pyepics installed on princess_sparkle | I installed the pyepics
package on princess_sparkle since this is
much easier under Ubuntu than under CentOS. |
|
|
141
|
Sun Apr 24 18:31:18 2011 |
Aidan | Computing | Network architecture | Added hosts and network drives on TCS machines | Under
edit ...
I added the names of the network |
|
|
142
|
Mon Apr 25 16:28:27 2011 |
Aidan, Joe | Computing | Network architecture | Fixed problem network drive fb1:/cvs on Ubuntu & CentOS machines | With Joe's help we fixed the failure of
princess_sparkle to mount the
fb1:/cvs directory when relying |
|
|
144
|
Tue May 10 00:55:08 2011 |
Won | Computing | Hartmann sensor | Matlab Compiler and Matlab Compiler Runtime |
I have spent some time with Matlab
Compiler and Matlab Compiler Runtime (MCR). |
|
|
145
|
Wed May 11 09:07:03 2011 |
Aidan | Computing | Hartmann sensor | Changed ownership of /opt/EDTpdv | I changed the ownership of /opt/EDTpdv
to controls with the command:
controls@princess_sparkle:/opt/EDTpdv$ |
|
|
146
|
Wed May 11 18:38:47 2011 |
Aidan | Computing | Hartmann sensor | test_HS binary | From Won: (the zip file is also on
the SVN /users/won/compiled_code/test_HS.zip)
|
|
|
147
|
Wed May 11 18:44:54 2011 |
Aidan | Computing | Hartmann sensor | Matlab Compiler and Matlab Compiler Runtime | Installing MCR
I located the MCRInstaller on our
distribution of MATLAB on the Ubuntu machine |
|
|
148
|
Tue May 17 16:08:02 2011 |
Aidan | Computing | Hartmann sensor | Write speed of the frame grabber to file | The attached file shows the output
of the command. The maximum average frame
rate is 57.2Hz when the nominal frame rate |
|
|
149
|
Wed May 18 18:52:12 2011 |
Aidan | Computing | Hartmann sensor | Test of position modulation algorithm | I measured the prism and displacement
of the Gaussian beam on the Hartmann sensor.
The beam pointing was modulated at 10mHz |
|
|
154
|
Fri Sep 2 14:41:48 2011 |
Aidan | Computing | Hartmann sensor | QFLD-950-3S long term test finished | I ran a test of the HWS with the QFLD-950-3S
for 5 days. The test was terminated as we
need to disconnect all the cabling and tidy |
|
|
181
|
Mon May 13 14:09:02 2013 |
Zach | Computing | DAQ | C2ATF model rebuilt | ATF:1812 |
|
|
182
|
Thu Dec 15 14:02:01 2016 |
Aidan | Computing | Network architecture | Correct network settings for Ubuntu 14 in /etc/network/interfaces | These settings work to get a computer onto
the TCS/ATF network. |
|
|
183
|
Fri Dec 16 10:41:33 2016 |
Aidan | Computing | Network architecture | Correct network settings for Ubuntu 14 in /etc/network/interfaces | Spelt out in a searchable fashion:
auto <portname>
iface <portname> inet |
|
|
189
|
Wed Oct 11 19:14:16 2017 |
Jon Richardson | Computing | Electronics | Replaced TCS Monitor | I replaced the dead 24" monitor on
the work bench, which is connected to the
video multiplexer. Mike Pedraza was |
|
|
192
|
Fri Oct 13 18:35:29 2017 |
Jon Richardson | Computing | Electronics | Installed Maku Ethernet CCD Camera | I installed the Maku Gigabit CCD camera
driver software on the hws-ws machine. The
camera viewer can be opened from the terminal |
|
|
194
|
Tue Oct 24 10:19:53 2017 |
Jon Richardson | Computing | Electronics | Installed Maku Ethernet CCD Camera | There is an SDK for the camera with compiled
examples. For a really quick image grab from
the command line, use the following: |
|
|
195
|
Tue Oct 24 15:05:57 2017 |
Jon Richardson | Computing | Electronics | Installed a Realtime Beam Profiler for the Mako CCD Camera | Aidan found a C demo code for acquiring
a single image from the Mako CCD camera and
saving it to disk (SynchronousGrab -- aliased |
|
|
196
|
Wed Oct 25 15:34:14 2017 |
Jon Richardson | Computing | Frame Grabber | Mako CCD Camera Code is Fixed | I fixed a bug in how the raw Mako CCD camera
images are being read into memory. The bmp
files turn out to have a block memory layout |
|
|
197
|
Thu Oct 26 10:21:28 2017 |
Aidan | Computing | | Beam size EPICS channels added to TCS-WS softIoc | I've added a softIoc to TCS-WS to capture
the beam size from the MAKO camera. The IOC
is run using ... |
|
|
198
|
Thu Oct 26 10:31:31 2017 |
Aidan | Computing | DAQ | Beam size EPICS channels added to TCS-WS softIoc | These are also being written to frames
on FB4.
|
|
|
199
|
Thu Oct 26 10:45:44 2017 |
Aidan | Computing | DAQ | Beam size EPICS channels added to TCS-WS softIoc | See attached photo for how data is written
to frames ...
|
|
|
201
|
Tue Oct 31 14:37:49 2017 |
Aidan | Computing | DAQ | New Acromag units for AWC experiments - XT1221 ans XT1541 | I set up an Acromag DAC today with the
fixed IP address 10.0.1.56. Last Friday Andrew
and Antonio set up an ADC unit with fixed |
|
|
202
|
Thu Nov 9 14:18:56 2017 |
Aidan | Computing | DAQ | FB4 ip address has changed | We've had trouble logging into FB4.
I access the computer directly in the AWC
lab and found that the IP address had changed |
|
|
203
|
Tue Nov 14 19:08:00 2017 |
Jon Richardson | Computing | Network architecture | Rsync Server for Automatic LDAS Backups | I implemented an access point for LDAS
to pull data from the TCS lab EPICS frame
archive (fb4:/frames) via rsync. The setup |
|