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  40m Log, Page 275 of 341  Not logged in ELOG logo
ID Date Authorup Type Category Subject Text Attachments
  13972   Fri Jun 15 09:51:55 2018 poojaUpdateCamerasDeveloping neural networkAim : To develop a neural network on simulated
data.

I developed a python code that
 nn_1.pdfnn_2.pdf 
  13986   Tue Jun 19 14:08:37 2018 poojaUpdateCamerasCCD calibration using LED1050EAim: To measure the optical power from
led using a powermeter.

Yesterday Gautam drilled a larger
  
  13991   Wed Jun 20 20:39:36 2018 poojaUpdateCamerasCCD calibration using LED1050E 




  
  14005   Fri Jun 22 10:42:52 2018 poojaUpdate Developing neural networksAim: To find a model that trains the simulated
data of Gaussian beam spot moving in a vertical
direction by the application of a sinusoidal
 NN_fig.zip 
  14018   Tue Jun 26 10:50:14 2018 poojaUpdateCamerasBeam spot tracking using OpenCVAim: To track the motion of beam spot in
simulated video.

I simulated a video that moves
 cv2_track_fig.pdf 
  14021   Tue Jun 26 17:54:59 2018 poojaUpdateCamerasDeveloping neural networksAim:  To find a model that trains
the simulated data of Gaussian beam spot
moving in a vertical direction by the application
 NN_noise_diag.zip 
  14037   Wed Jul 4 20:48:32 2018 poojaUpdateCamerasMedm screen for GigE(Gautam, Pooja)

Aim: To develop medm screen for
GigE.
 sitemap.pngGigE_macros.pngCUST_CAMERA.png 
  14046   Mon Jul 9 12:36:32 2018 poojaUpdateGeneralProjector light bulb blown outProjector light bulb blown out today.   
  14053   Wed Jul 11 16:50:34 2018 poojaUpdateCamerasUpdate in developing neural networksAim: To develop a neural
network that resolves mirror motion from
 graphs.pdf 
  14070   Fri Jul 13 23:23:49 2018 poojaUpdateCamerasUpdate in developing neural networksAim: To develop a neural
network that resolves mirror motion from
 nn_simulation_2_nodes4_lr0p00001_beta1_0p8_beta2_0p85.pdfnn_simulation_2_nodes8_lr0p00001_beta1_0p8_beta2_0p85.pdf 
  14089   Thu Jul 19 18:09:17 2018 poojaUpdateCamerasUpdate in developing neural networksAim: To develop a neural
network that resolves mirror motion from
 nn_simulation_mlt_sine_nodes4_lr0p00001_beta1_0p8_beta2_0p85_marked.pdfnn_simulation_2_nodes4_target-1to1_marked.pdf 
  14097   Sun Jul 22 14:01:07 2018 poojaUpdateCamerasDeveloping neural networks on simulated videoAim: To develop a neural
network that resolves mirror motion from
 nn_simulation_2_normalized_mult_sin_nodes8_128epochs_lr0p00001_beta1_0p8_beta2_0p85_0p4train_0p1valid_marked.pdfnn_simulation_normalizedtarget_128epochs_mult_sin_load_wt_varyingtest_nodes8_lr0p00001_beta1_0p8_beta2_0p85_0p4train_0p1valid_marked.pdfnn_simulation_2_normalized_varying_mult_sin_nodes8_128epochs_lr0p00001_beta1_0p8_beta2_0p85_0p4train_0p1valid_marked.pdf 
  14114   Sun Jul 29 23:15:34 2018 poojaUpdateCamerasDeveloping CNNAim: To develop a convolutional
neural network that resolves mirror motion
 conv_nn_varying_freq_amp_1.pdfconv_nn_varying_freq_amp_2.pdf 
  1   Wed Oct 17 18:46:33 2007 ranaConfigurationGeneraleLog ChangeThis is the first entry in the [U]new[/U]
40m eLog.
  
  2   Thu Oct 18 14:52:35 2007 ranaRoutineASCtest[B]test[/B]
[LINE]X-(:P;(:))
  
  9   Tue Oct 23 09:01:00 2007 ranaOtherOMCPZT calibration/ transfer function.Are you sure that the error signal sweep is
not saturated on the top ends? This is usually
the downfall
  
  13   Thu Oct 25 00:01:21 2007 ranaSoftware InstallationCDSGEO DV => LIGO DV[URL=http://www.aei.mpg.de/~hewitson/]Martin
Hewitson[/URL] of [B]GEO600[/B] fame has
modified the cool GEO DV
 Picture_1.png 
  22   Sun Oct 28 03:03:42 2007 ranaConfigurationIOOThree Way Excitement[SIZE=2][B]We've been trying to measure the
MC mirror internal mode frequencies so that
we can measure
  
  29   Tue Oct 30 00:47:29 2007 ranaOtherIOOMC RingdownsI did a bunch of [B]MC ringdown measurements[/B]
using the PD that Rob set up. The idea is
to put a fast PD (PDA255)
 tek00000.pngtek00001.pngtek00004.pngMC2ringdown.tar.gz 
  34   Wed Oct 31 08:33:54 2007 ranaProblem FixedSUSVent measurementsThere was a power outage during the day yesterday;
whoever was around should post something
here about the
  
  35   Wed Oct 31 08:34:35 2007 ranaOtherIOOloss measurementsIn the end, we were unable to get a good scatter
measurement just because we ran out of steam.
The idea was to get a frame
  
  36   Wed Oct 31 08:38:35 2007 ranaProblem FixedIOOMC autolockerThe MC was having some trouble staying locked
yesterday. I tracked this down to some steps
in the last
  
  61   Sun Nov 4 23:55:24 2007 ranaUpdateIOOFriday's In-Vac workOn Friday morning when closing up we noticed
that we could not get the MC to flash any
modes.
  
  62   Mon Nov 5 07:29:35 2007 ranaUpdateIOOFriday's In-Vac workLiyuan recently did some of his pencil beam
scatterometer measurements measuring not
the
  
  91   Sun Nov 11 21:05:55 2007 ranaHowToSUSMC Touching or notI wrote a script: [I]SUS/freeswing-mc.csh[/I],
which gives the MC mirrors the appropriate
kicks
  
  92   Sun Nov 11 21:21:04 2007 ranaHowToComputersNew DVTo use the new ligoDV (previously GEO DV)
to look at 40m data, open up a matlab, set
up for mDV as usual,
 Screenshot-1.png 
  128   Wed Nov 28 04:21:46 2007 ranaUpdatePSLFSS[quote]Rana, Tobin
[SIZE=1]
We looked at the RF PD signal to the FSS
  
  132   Wed Nov 28 16:46:28 2007 ranaConfigurationComputersscientific linux 5.0I tried installing Scientific Linux on Tiramisu.
The installation process was so bad (really)
that I quit after 15 minutes. Its back to
  
  133   Wed Nov 28 17:15:26 2007 ranaConfigurationSUSETMY damping / watchdogsSteve has noted that ETMY was often tripping
its watchdog. I saw this again today.
  
  143   Thu Nov 29 19:35:14 2007 ranaHowToComputer Scripts / ProgramsGPIB Scripts[quote]I've spent a lot of time trying to
configurate the GPIB-USB interface for the
HP4195. After installing 1) the Agilent libraries,
  
  147   Fri Nov 30 19:11:05 2007 ranaConfigurationElectronicsETMX oplev dead againI removed the ETMX HeNe and put in on a test
table and it fired up fine. In its
previous location the light on the HeNe power
  
  148   Fri Nov 30 19:29:14 2007 ranaConfigurationSUSnew screenAndrey is working on a new screen to show
us the drift of the optics by alarming on
their osem values. [COLOR=darkred]You can
  
  149   Fri Nov 30 19:46:58 2007 ranaConfigurationComputersEPICS Time Bad againThe time on the EPICS screens is off by 10
minutes again. Por Que?
  
  152   Fri Nov 30 21:27:24 2007 ranaDAQPEMweather / stacis / c1pem1I was trying to add some Seis BLRMS channels
to the c1pem1 processor so that we could
have DMT trends.
  
  153   Sun Dec 2 17:37:33 2007 ranaOmnistructureComputersNetwork Cabling in the OfficeWe all know that we've spent many integrated
man hours trying to figure out why our network
connections
  
  154   Sun Dec 2 21:02:12 2007 ranaConfigurationIOOMC SUS re-alignment[COLOR=purple][SIZE=2][B][FONT=Comic Sans
MS]The spot on MC2 was not centered, so I
put it back in the center:[/FONT][/B][/SIZE][/COLOR]
  
  155   Sun Dec 2 21:07:39 2007 ranaConfigurationIOOMC SUS re-alignment[COLOR=darkblue][CODE]you asked for:   diff
2007/12/01,4:58:48 2007/12/03,4:58:48 utc
'MC.*COMM'
  
  156   Sun Dec 2 21:13:16 2007 ranaConfigurationIOOMC SUS re-alignment   e.png 
  157   Mon Dec 3 00:10:42 2007 ranaDAQComputer Scripts / ProgramslinemonI've started up one of our first Matlab based
DMT processes as a test.
  
  160   Mon Dec 3 19:06:49 2007 ranaDAQComputer Scripts / ProgramslinemonI turned up my nose at Matlab's special tools.
I modified the linetracker to use the
relationship [U][B]phase = 2*pi*f*t[/B][/U]
 spd64d1.jpg 
  170   Wed Dec 5 19:25:07 2007 ranaDAQCDSDMFI made a database file on C1AUX called dmf.db.
It has 9 DMF EPICS channels which are also
trended
  
  178   Fri Dec 7 00:02:26 2007 ranaSummaryIOOMC/FSS Frequency Noise[U][B]The FSS frequency noise is not very
bad.[/B][/U]
 fly.pdf 
  213   Wed Dec 26 15:00:06 2007 ranaUpdateSUSETMY trippingSteve mentioned to me that ETMY is still tripping
more than ETMX. The attached DV plot
shows the trend of the watchdog sensors;
 etm.png 
  214   Wed Dec 26 15:12:48 2007 ranaUpdateSUSETMY trippingIt turned out that the ETMY POS damping gain
was set to 1.0 while the ETMX had 3.8.
  
  216   Thu Dec 27 13:08:04 2007 ranaUpdateSUSETMY trippingHere's a trend from the last 2 days of ETMX
and ETMY. You can see that the damping gain
increase
 Untitled.png 
  217   Thu Dec 27 18:18:56 2007 ranaUpdateComputersUpdate on GigE Camera[quote]So I finally got the linux software
to compile on mafalda. I got the software
to dump all the information regarding the
  
  242   Wed Jan 16 18:24:41 2008 ranaUpdateSUSETMY WatchdogBecause [COLOR=purple][B]Steve keeps complaining
about ETMY[/B][/COLOR], I looked at some
minute trend to see if there was something
 A.pdf 
  257   Wed Jan 23 20:52:40 2008 ranaSummaryEnvironmentFlooding from construction areaWe noticed tonight around 7 PM that [B]there
was a lot of brown water in the control room
and also in the interferometer area[/B] mostly
 Shop-Vac_Action.MOVFlooding.pdf 
  270   Fri Jan 25 21:36:40 2008 ranaUpdateCDSmDV / channel issues[COLOR=orange]Fri Jan 25 21:30:00 2008[/COLOR]

  
  274   Sat Jan 26 18:12:45 2008 ranaHowToComputersextra processes and crashesThere were a load of extra processes on op440m;
they were all related to rogue DV processes
(frameMemRead, framer4, xmgrace, etc.)
  
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