| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
14654
|
Tue Jun 4 22:24:45 2019 |
Milind | Update | Cameras | Steps to interact with GigE | Figured out how to get/grab frames by looking
at the pypylon
documenation as that turned out to be |
|
|
14656
|
Wed Jun 5 22:30:13 2019 |
Milind | Update | Cameras | Steps to interact with GigE | Thanks! It does indeed do the trick! With
that I was able to
Obtain current exposure |
|
|
14657
|
Thu Jun 6 16:01:52 2019 |
Milind | Update | Cameras | Steps to interact with GigE | [Koji, Milind]
Today I ran into the following |
|
|
14661
|
Mon Jun 10 22:22:19 2019 |
Milind | Update | Cameras | Steps to interact with GigE | Steps to take snapshots using GigE at different
exposures [Instructions for Kruthi]:
Setup C1-CAM-ETMX.ini (/opt/rtcds/caltech/c1/scripts/GigE/SnapPy_pypylon/C1-CAM-ETMX.ini) |
|
|
14662
|
Tue Jun 11 00:00:15 2019 |
Milind | HowTo | PSL | Steps to lock the PMC | Today, Rana had me key the PSL crate.
Locating the rack:
the crate is 1X1. This |
|
|
14667
|
Wed Jun 12 22:02:04 2019 |
Milind | Update | Cameras | Simulation enhancements | Today, Rana asked me to work on improving
simulations based on the ideas we discussed
last week. As of the previous elog the simulation |
|
|
14669
|
Thu Jun 13 15:08:31 2019 |
Milind | Update | Electronics | VCO pickup by Rich | Rich dropped by at around 3:00 PM today
and picked up the VCO in Attachment #1 and
left the note in Attachment #2 on Gautam's |
|
|
14671
|
Thu Jun 13 21:29:52 2019 |
Milind | Update | Cameras | Steps to interact with GigE | As directed by Gautam, I have set up one
script- interact.py (at /opt/rtcds/caltech/c1/scripts/GigE/SnapPy_pypylon/interact.py)
to perform the following two tasks: |
|
|
14678
|
Mon Jun 17 14:36:13 2019 |
Milind | Update | Cameras | Convolutional neural networks for beam tracking | Begun setting up an environment (as mentioned
before, on my local machine) and scripts
to run experiments with Convolutional |
|
|
14680
|
Mon Jun 17 22:19:04 2019 |
Milind | Update | Computer Scripts / Programs | PMC autolocker | As Rana asked me to in the last meeting,
I dug through the elogs to determine what
had become of the previous autolockers. I |
|
|
14682
|
Tue Jun 18 22:54:59 2019 |
Milind | Update | Cameras | Convolutional neural networks for beam tracking | Worked further on this. I skimmed through
a few resources to look for details of what
pre-processing can be done. Here |
|
|
14694
|
Tue Jun 25 00:25:47 2019 |
Milind | Update | Cameras | Convolutional neural networks for beam tracking | In the previous meeting, Koji pointed out
(once again) that I should determine if the
displacement values and frames are synchronized |
8x |
|
14697
|
Tue Jun 25 22:14:10 2019 |
Milind | Update | Cameras | Convolutional neural networks for beam tracking | I discussed this with Gautam and he asked
me to come up with a list of signals that
I would need for my use and then design the |
|
|
14698
|
Tue Jun 25 23:52:37 2019 |
Milind | Update | Cameras | Simulation enhancements | Yesterday,
Rana asked me to look at Hiro Yamamoto's |
|
|
14700
|
Wed Jun 26 11:11:40 2019 |
Milind | Update | IOO | PMC and IMC locked again, some MEDM maintenance | After helping Aaron key the crate and do
a burt restore, I realized that it would
probably be best to record the steps that |
|
|
14706
|
Thu Jun 27 20:48:22 2019 |
Milind | Update | Cameras | Convolutional neural networks for beam tracking | And
finally, a network is trained!
Result summary (TLDR :-P) |
|
|
14710
|
Sun Jun 30 22:02:26 2019 |
Milind | Update | Cameras | Keyed c1aux crate | I wanted to try out the unstick.py script
on c1aux but kept running into timeout errors.
I was also confronted by a blank GigE screen. |
|
|
14711
|
Sun Jun 30 22:21:07 2019 |
Milind | Update | IOO | PMC and IMC locked again, some MEDM maintenance | Wrote the script. It currently lives at
/users/milind/NonlinearControl/milind/unstick/unstick.py.
Also pushed it to the repo here. |
|
|
14713
|
Mon Jul 1 11:02:05 2019 |
Milind | Update | IOO | PMC and IMC locked again, some MEDM maintenance | Made changes as discussed in this
issue. Further, I need to add signal handling
capabilities to the code. I belive Jon has |
|
|
14714
|
Mon Jul 1 20:11:34 2019 |
Milind | Update | Cameras | Simulation enhancements | Today, I read a lot more about BRDF and
modelling but could not make much headway
regarding the implementation in the simulation. |
|
|
14715
|
Mon Jul 1 20:18:01 2019 |
Milind | Update | Computer Scripts / Programs | PMC autolocker | I've begun working on this. Steps to
complete:
Convert the autolocker |
|
|
14717
|
Tue Jul 2 12:30:44 2019 |
Milind | Update | Computer Scripts / Programs | PMC autolocker | Just finished a raw version of the autolocker!!
Tested it once and was able to achieve lock!
This is a python version of the code at /opt/rtcds/caltech/c1/scripts/PSL/PMC/AutoLock.sh. |
|
|
14723
|
Wed Jul 3 23:53:38 2019 |
Milind | Update | Cameras | data for nns | Tried collecting data today. Was unable
to keep the camera_server code running for
any length of time as it threw segfaults. |
|
|
14724
|
Thu Jul 4 10:47:37 2019 |
Milind | Update | General | Earthquake now | There was a magnitude 6.6 earthquake just
a few minutes ago. I am attaching photographs
of the monitor feeds for reference here. |
|
|
14726
|
Thu Jul 4 18:19:08 2019 |
Milind | Update | Cameras | Convolutional neural networks for beam tracking | The quoted elog has figures which indicate
that the network did not learn (train or
generalize) on the used data. This is a scary |
|
|
14731
|
Sun Jul 7 17:54:34 2019 |
Milind | Update | Computer Scripts / Programs | PMC autolocker | I modified the autolocker code I wrote
to read from a .yaml configuration file instead
of commandline arguements (that option still |
|
|
14734
|
Mon Jul 8 17:52:30 2019 |
Milind | Update | Cameras | Convolutional neural networks for beam tracking | After the two earthquakes, I collected
some data by dithering the optic and recording
the QPD readings. Today, I set up scripts |
|
|
14737
|
Tue Jul 9 10:37:42 2019 |
Milind | Update | IOO | keyed psl crate, unstick.py, pmc autolocker code- working | Today, Gautam keyed the C1PSL crate and
we got to test my unstick.py code. It seems
to be working fine. Remarks: |
|
|
14741
|
Tue Jul 9 22:13:26 2019 |
Milind | Update | Cameras | Convolutional neural networks for beam tracking | I received access today. After some incredible
hassle, I was able to set up my repository
and code on the remote system. Following |
|
|
14746
|
Wed Jul 10 22:32:38 2019 |
Milind | Update | Cameras | Convolutional neural networks for beam tracking | I trained a bunch (around 25 or so - to
tune hyperparameters) of networks today.
They were all CNNs. They all produced garbage. |
|
|
14760
|
Mon Jul 15 14:09:07 2019 |
Milind | Update | Cameras | CNN LSTM for beam tracking | I've set up network with a CNN encoder
(front end) feeding into a single LSTM cell
followed by the output layer (see attachment |
|
|
14761
|
Mon Jul 15 14:53:40 2019 |
Milind | Update | IOO | keyed psl crate, unstick.py | Mode cleaner was not locked today. Koji
came in and concluded that PSL had died.
So we keyed it. Then we ran my unstick.py |
|
|
14779
|
Fri Jul 19 16:47:06 2019 |
Milind | Update | Cameras | CNNs for beam tracking || Analysis of results | I did a whole lot of hyperparameter tuning
for convolutional networks (without 3d convolution).
Of the results I obtained, I am attaching |
7x |
|
14787
|
Sat Jul 20 14:43:45 2019 |
Milind | Update | Cameras | CNNs for beam tracking || Analysis of results | <Adding details>
See Attachment #2.
|
|
|
14792
|
Sun Jul 21 19:27:25 2019 |
Milind | Update | Loss Measurement | MC2 loss map | I think ezca.Ezca().write() takes the string
"CAM-ETMX_SNAP" as an argument
and not C1:CAM-ETMX_SNAP. See this, |
|
|
14805
|
Wed Jul 24 12:24:43 2019 |
Milind | Update | IOO | unstick.py and ifotest | Moved the unstick.py code to the ifotest
repository here.
It now handles signals like those generated |
|
|
14807
|
Wed Jul 24 20:05:47 2019 |
Milind | Update | Cameras | CNNs for beam tracking || Tales of desperation | At the lab meeting today, Rana suggested
that I use the Pylon app to collect more
data if that's what I need. Following |
|
|
14809
|
Thu Jul 25 00:26:47 2019 |
Milind | Update | Cameras | Convolutional neural networks for beam tracking | Somehow I never got around to doing the
pixel sum thing for the new real data from
the GigE. Since I have to do it for the presentation, |
|
|
6008
|
Fri Nov 25 19:45:36 2011 |
Mirco, Den | Summary | SUS | Excess Noise in Digital Filtering |
|
|
|
5420
|
Thu Sep 15 17:12:29 2011 |
Mirko | Update | LSC | RF modulation depth measurement | [Mirko, Kiwamu]
Put up a temp. setup on the laser
table to measure the RF modulation depths |
|
|
5425
|
Thu Sep 15 20:30:52 2011 |
Mirko | Update | LSC | Plan for long term optical spec. analyzer setup | Just to give some heads up on how the setup
on the PSL table does / will look. We start
out with one of the two reflections of a |
|
|
5426
|
Thu Sep 15 21:56:01 2011 |
Mirko | Update | CDS | c1oaf check, possible shmem problem | After Jamie installed the c1oaf model (
entry 5424 ) I went and checked the intermodel
communication. |
|
|
5462
|
Mon Sep 19 15:44:32 2011 |
Mirko | Update | LSC | RF modulation depth measurement | Earlier measurements of the modulation
index were less than optimal because we had
too low transmission through the cavity. |
|
|
5519
|
Thu Sep 22 15:53:37 2011 |
Mirko | Update | LSC | RF modulation depth measurement again | Toyed around with the modematching some
more today.
The outermost glass elements of the |
|
|
5530
|
Fri Sep 23 16:56:07 2011 |
Mirko | Update | LSC | Desired MC modulation frequency measurement, tuning of modulation frequency | [ Mirko, Koji, Suresh ]
Looked into the modulation frequency
that should pass the input MC. With a locked |
|
|
5567
|
Wed Sep 28 18:39:50 2011 |
Mirko | Update | PEM | BLRM seismic channels in c1pem | [Mirko,Jenne]
Created 5-band BLRMS for seismometer
data (Gur1, Gur2 and STS1 each in x,y,z respectively) |
|
|
5568
|
Wed Sep 28 21:23:23 2011 |
Mirko | Update | Computers | ISCY FE network card / cable not ok | [Mirko,Jenne]
We discovered that the left network
cable is not rigidly connected to the back |
|
|
5569
|
Wed Sep 28 21:28:34 2011 |
Mirko | Update | Computers | Torturing control computers. Fine again now | [Mirko, Jenne]
We tried to run an extended version
of Matt's LMS adaptive filter c-code. We |
|
|
5577
|
Thu Sep 29 20:37:12 2011 |
Mirko | Update | Computers | New c1oaf c-code: Breaking in new way | [Mirko, Jenne]
Programmed a new implementation of
the LMS in C. Compiles fine in gcc. The full |
|
|
5611
|
Tue Oct 4 10:35:08 2011 |
Mirko | Update | CDS | c1lsc and c1sus running again | [Alex, Mirko]
Alex fixed the computers this morning.
It was in fact a dolphin problem: |
|