| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
6750
|
Mon Jun 4 23:48:43 2012 |
jenne | Update | Green Locking | lowered gain | We're trying to do a yarm measurement....before
I forget, I want to write this down...
I changed the gain of each of the |
|
|
10812
|
Wed Dec 17 19:04:12 2014 |
jenne | Update | ASC | ASS retuned | I made the Xarm follow the new (old) topology
of Length -> test masses, and Trans ->
input pointing. |
|
|
7463
|
Tue Oct 2 15:14:54 2012 |
jenne, jamie | Update | IOO | PZT diagnosis | pzt2 mod signals matched slider vals for
both pitch and yaw
pzt2 yaw mon output = 6
|
|
|
7673
|
Tue Nov 6 16:38:37 2012 |
jenne, jamie, ayaka, manasa | Update | Alignment | Alignment back under control again | We had a big alignment party early this
morning, and things are back to looking good.
We have been very careful not to bump or |
|
|
3916
|
Sun Nov 14 16:26:31 2010 |
jenne, valera | Update | Electronics | SRM side OSEM noise with no magnet | We realized that the SRM sensors are connected
to the readout but just sitting on the BS
in vacuum table with no magnets and therefore |
|
|
12998
|
Thu May 18 15:20:29 2017 |
jigyasa | Summary | telescope design | Telescope Design for the Gig-E cameras | With the objective of designing a telescope
system for the Gig-E, a system of two lenses
is implemented. A rough schematic of |
6x |
|
13000
|
Mon May 22 10:15:14 2017 |
jigyasa | Summary | telescope design | Lens tubes and object distances | Since the
f numbers of the lenses in the proposed design
with biconvex lenses are a little less than |
|
|
13004
|
Mon May 22 15:01:41 2017 |
jigyasa | Update | telescope design | Updated Telescope design with 1'' eye piece | I examined
the use of a single lens system for the available
range of focal lengths, for the required |
|
|
13013
|
Thu May 25 16:42:41 2017 |
jigyasa | Update | Computer Scripts / Programs | Making pylon installation on shared directory | I have been working on interfacing with
the GigE’s. I went through Joe Be’s
paper and the previous elogs and verified |
|
|
13014
|
Thu May 25 18:37:11 2017 |
jigyasa | Update | Computer Scripts / Programs | Making pylon installation on shared directory | Gautam helped me execute the commands mentioned
above and Pylon has now been installed
on the shared directory. We extracted the |
|
|
13020
|
Tue May 30 17:45:35 2017 |
jigyasa | Summary | Cameras | GigE configuration | To verify the Pylon Installation on the
shared drive, I tried connecting the Basler
acA640-100gm to the PoE connector and running |
|
|
13023
|
Wed May 31 14:23:42 2017 |
jigyasa | Update | Computer Scripts / Programs | Establishing the EPICs channels for the GigE | To set up the EPICs channels for the GigE,
Gautam and I followed the steps in the elog
by him 8957 |
|
|
13024
|
Wed May 31 18:17:28 2017 |
jigyasa | Summary | Cameras | GigE configuration | This evening I was able to obtain some
images with the same lens on the GigE.
The problem earlier, as Johannes pointed |
|
|
13025
|
Wed May 31 19:18:53 2017 |
jigyasa | Summary | Cameras | GigE configuration | And here's another picture of Kaustubh,
my fellow SURF, captured in all his glory
by Rana! :) |
|
|
13027
|
Thu Jun 1 15:33:39 2017 |
jigyasa | Update | Cameras | GigE installation in the IFO area | I tried to
capture some images with the GigE inside
the Interferometer area in the 40m today. |
|
|
13029
|
Thu Jun 1 16:14:55 2017 |
jigyasa | Update | Cameras | GigE installation in the IFO area | Thanks to Steve and Gautam, the IMC was
locked.
I was able to capture images with |
|
|
13040
|
Mon Jun 5 12:27:34 2017 |
jigyasa | Update | Cameras | Attempt to run camera server Python code | While attempting
to execute the Python/Pylon code for the
camera server, camera_server.py, the compiler |
|
|
13041
|
Mon Jun 5 12:50:42 2017 |
jigyasa | Update | Cameras | Attempt to run camera server Python code | I think there
might be a problem with the fact that
the installation of the various components |
|
|
13043
|
Mon Jun 5 18:40:12 2017 |
jigyasa | Update | Cameras | Attempt to run camera server Python code | [Gautam, Jigyasa]
This
evening, Gautam helped me resolve the |
|
|
13056
|
Fri Jun 9 16:37:29 2017 |
jigyasa | Update | Computer Scripts / Programs | OpenCV installation | OpenCV 3.1.0
has been installed by following the commands
locally on Donatella |
|
|
13066
|
Thu Jun 15 18:56:31 2017 |
jigyasa | Update | Computer Scripts / Programs | MC2 Pitch-Yaw offset | A python
script to randomly vary the
MC2 pitch and yaw offset and correspondingly |
|
|
13070
|
Fri Jun 16 18:21:40 2017 |
jigyasa | Configuration | Cameras | GigE camera IP | One of the additional GigE cameras has been
IP configured for use and installation.
Static IP assigned to the camera- |
|
|
13072
|
Mon Jun 19 18:32:18 2017 |
jigyasa | Update | Computer Scripts / Programs | Software Installation for image analysis | The IRAF software from the National Optical
Astronomy Observatory has been installed
locally on Donatella(for testing) following |
|
|
13073
|
Mon Jun 19 18:41:12 2017 |
jigyasa | Update | Computer Scripts / Programs | MC2 Pitch-Yaw offset | The previous run of the script had produced
some dubious results!
The script has been modified and |
|
|
13076
|
Tue Jun 20 17:44:12 2017 |
jigyasa | Update | Computer Scripts / Programs | MC2 Pitch-Yaw offset | The script didn't run properly last
night, due to an oversight of variable names!
It's been started again and has been |
|
|
13083
|
Tue Jun 27 16:18:59 2017 |
jigyasa | Update | Cameras | GigE camera at ETMX | The 50mm lens has arrived. (Delivered yesterday).
Also the GigE has been wired and
conencted to the Martian. Image acquisition |
|
|
13084
|
Tue Jun 27 18:47:49 2017 |
jigyasa | Update | Computer Scripts / Programs | MC2 Pitch-Yaw offset | The values generated from the script were
analyzed and a 3D scatter plot in addition
to a 2D map were plotted. |
|
|
13087
|
Thu Jun 29 10:04:18 2017 |
jigyasa | Update | Computer Scripts / Programs | MC2 Pitch-Yaw offset | The script is being executed again, now.
|
|
|
13089
|
Fri Jun 30 11:08:26 2017 |
jigyasa | Update | Cameras | GigE camera at ETMX |
With Steve's help in |
|
|
13091
|
Fri Jun 30 15:25:19 2017 |
jigyasa | Update | Cameras | GigE camera at ETMX | All thanks to Steve, we cleaned the view
port on the ETMX on which the camera is installed,
and with a little fine tuning of the focus |
|
|
13092
|
Fri Jun 30 16:03:54 2017 |
jigyasa | Update | Cameras | GigE camera at ETMX |
|
|
|
13098
|
Thu Jul 6 11:58:28 2017 |
jigyasa | Update | Cameras | HDR images of ETMX | I captured a few images of the beam spot
on ETMX at 5ms, 10ms, 14ms, 50ms, 100ms,
500ms, 1000ms exposure and ran them through |
|
|
13105
|
Mon Jul 10 17:13:21 2017 |
jigyasa | Update | Computer Scripts / Programs | Capture image without pylon GUI | Over the day, I have been working on a
C++ program to interface with Pylon to capture
images and reduce dependence on the Pylon |
|
|
13118
|
Sat Jul 15 01:28:53 2017 |
jigyasa | Update | Cameras | BRDF Calibrations | This evening,
Gautam helped me with setting up the apparatus
for calibrating the GigE for BRDF measurements. |
|
|
13121
|
Sun Jul 16 11:58:36 2017 |
jigyasa | Update | Cameras | BRDF Calibrations |
From
what I understood froom my reading, [Large-angle |
|
|
13122
|
Sun Jul 16 12:09:47 2017 |
jigyasa | Update | Cameras | BRDF Calibrations | With this idea in mind, we can now actually
take images of the illuminated paper at
different scattering angles, assume BRDF |
|
|
4394
|
Thu Mar 10 01:28:47 2011 |
joe, jamie, rana, chris | Summary | CDS | SimSuspension ! | Today was a banner day for |
|
|
2624
|
Mon Feb 22 11:38:05 2010 |
joe, jenne and steve | Configuration | VAC | vacuum is back to normal | Morning condition: vacuum rack power is
still off, no MEDM screen reading.....meaning
unknown vacuum pressure.We closed PSL shutter |
|
|
12849
|
Thu Feb 23 15:48:43 2017 |
johannes | Update | Computers | c1psl un-bootable | Using the PDA520 detector on the AS port
I tried to get some better estimates for
the round-trip loss in both arms. While setting |
|
|
12851
|
Thu Feb 23 19:44:48 2017 |
johannes | Update | Computers | c1psl un-bootable | Yes, that was one of the things that I
wanted to look into. One thing Gautam and
I did that I didn't mention was to reconnect |
|
|
12852
|
Fri Feb 24 20:38:01 2017 |
johannes | Update | Computers | c1psl boot-stall culprit identified | [Gautam, Johannes]
c1psl finally booted up again,
PMC and IMC are locked. |
|
|
12854
|
Tue Feb 28 01:28:52 2017 |
johannes | Update | Computers | c1psl un-bootable | It turned out the 'ringing' was
caused by the respective other ETM still
being aligned. For these reflection measurements |
|
|
12869
|
Mon Mar 6 12:34:30 2017 |
johannes | Summary | ASS | ASS light injection scenarios | What we want from the light source for
the AS port light injection:
Frequency control for locking |
|
|
12874
|
Wed Mar 8 18:18:51 2017 |
johannes | Update | Computer Scripts / Programs | loss script | I started a loss script on Donatella that
will scan the beam spot across ETMY, recording
the reflected power from the arm via the |
|
|
12879
|
Thu Mar 9 22:28:11 2017 |
johannes | Update | Computer Scripts / Programs | loss script | loss map script running on Rossa that moves
the beam on ETMX. Yarm was misaligned for
this, most recent PIT and YAW settings were |
|
|
12882
|
Fri Mar 10 19:48:56 2017 |
johannes | Update | Computer Scripts / Programs | loss script | Loss script running again, on Pianosa this
time. Due to an oversight in the code the
beam wasn't actually moved across ETMY |
|
|
12883
|
Sat Mar 11 20:11:58 2017 |
johannes | Update | Computer Scripts / Programs | loss script | Yarm script running on Pianosa. Still working
on visualization of the ETMX lossmap.
|
|
|
12938
|
Mon Apr 10 18:42:09 2017 |
johannes | Update | Cameras | Pylon installation warning | It looks like we may not need to use this
old Pylon version after all. Gautam and I
looked into installing SnapPy with the makefile |
|
|
12958
|
Fri Apr 28 22:50:35 2017 |
johannes | Update | Cameras | Attempting to Load Camera Client | You'll likely have to run camera_server.py
using the same ini file first before you
can use the client. Since the pylon installation |
|
|
12965
|
Wed May 3 16:12:36 2017 |
johannes | Configuration | Computers | catastrophic multiple monitor failures | It seems we lost |
|