| ID |
Date |
Author |
Type |
Category |
Subject |
Text |
 |
|
16988
|
Mon Jul 11 19:29:23 2022 |
Paco | Summary | General | Finalizing recovery -- timing issues, cds, MC1 | [Yuta, Koji, Paco]
Restarting
CDS
We were having |
|
|
2983
|
Tue May 25 16:40:27 2010 |
josephb, alex | Update | CDS | Finally tracked down why new models wouldn't talk to each other | The problem with the new models using the
new shared memory/dolphin/RFM defined as
names in a single .ipc file. |
|
|
17006
|
Fri Jul 15 16:20:16 2022 |
Cici Hanna | Update | General | Finding UGF | I have temporarily abandoned vectfit and
aaa since I've been pretty unsuccessful
with them and I don't need poles/zeroes |
|
|
16993
|
Tue Jul 12 18:35:31 2022 |
Cici Hanna | Summary | General | Finding Zeros/Poles With Vectfit | Am still working on using vectfit to find
my zeros/poles of a transfer function - now
have a more specific project in mind, which |
|
|
8322
|
Thu Mar 21 09:53:46 2013 |
Annalisa | Update | Locking | Finding the beat note | Yesterday I tried to find the beat
note between the main PSL and the auxiliary
NPRO, but I didn't :( |
|
|
8323
|
Thu Mar 21 10:19:28 2013 |
Koji | Update | Locking | Finding the beat note | Give us more info on the elog:
What PD are you using? How much power |
|
|
8327
|
Thu Mar 21 13:11:42 2013 |
Annalisa | Update | Locking | Finding the beat note |
|
|
|
541
|
Wed Jun 18 18:26:19 2008 |
Yoichi | Update | PSL | Finding the optimal operation temperature for the NPRO by the slow act scan | Being suspicious of the temperature stabilization
of the NPRO crystal, I ran the slow scan
script written by Rana to find the suitable |
|
|
7953
|
Tue Jan 29 14:20:02 2013 |
Koji | Update | General | Finer rotation stage for optics characterization | A rotation stage has been ordered.
|
|
|
15618
|
Thu Oct 8 08:37:15 2020 |
gautam | Update | Computer Scripts / Programs | Finesse GUI | This
looks cool, we should have something similar,
can be really useful. |
|
|
15621
|
Thu Oct 8 18:40:42 2020 |
Koji | Update | Computer Scripts / Programs | Finesse GUI | Is it better than Luxor? https://labcit.ligo.caltech.edu/~jharms/luxor.html |
|
|
14057
|
Thu Jul 12 14:06:39 2018 |
keerthana | Update | elog | Finesse and Analytical solution - Comparison | I tried to compare the cavity scan data
we get from the Finesse simulation and that
we expect from the Analytical solution. The |
|
|
13915
|
Mon Jun 4 19:41:01 2018 |
keerthana | Update | | Finesse code for cavity scan | The cavity scan data obtained from the
Finesse simulation is attached here. Fig1
indicates the cavity scan data in the absence |
|
|
13956
|
Wed Jun 13 18:08:36 2018 |
keerthana | Update | | Finesse code for cavity scan | The unit mentioned in the x-axis was wrong.
So I have remade the graphs. The point where
frequency equals to zero is actually the |
|
|
12120
|
Wed May 18 01:10:22 2016 |
gautam | Update | COC | Finesse modelling | I've been working on putting together
a Finesse model for the current 40m configuration.
The idea was to see if I could reproduce |
|
|
12130
|
Tue May 24 22:49:02 2016 |
gautam | Update | COC | Finesse modelling - mode overlap scans | Summary:
Having played around with a toy finesse
model, I went about setting up a model in |
9x |
|
12131
|
Tue May 24 23:17:37 2016 |
ericq | Update | COC | Finesse modelling - mode overlap scans | I think you should use the current actual
PRC & SRC cavity lengths as measured,
as it would be simplest to simply replace |
|
|
2903
|
Mon May 10 17:47:16 2010 |
josephb | Summary | CDS | Finished | So I finished writing a script which takes
an .ipc file (the one which defines channel
names and numbers for use with the RCG code |
|
|
2908
|
Mon May 10 20:33:29 2010 |
Koji | Summary | CDS | Finished | This IPC stuff looks really a nice improvement
of CDS.
Please just maintain the wiki updated |
|
|
16499
|
Fri Dec 10 15:59:23 2021 |
Paco | Update | BHD | Finished Coil driver (even serial number) units tests | [Paco, Anchal]
We have completed modifications
and testing of the HAM Coil driver D1100687 |
|
|
16514
|
Thu Dec 16 15:32:59 2021 |
Anchal | Update | BHD | Finished Coil driver (odd serial number) units tests | We have completed modifications and testing
of the HAM Coil driver D1100687 units with
serial numbers listed below. The DCC |
|
|
16517
|
Thu Dec 16 17:57:17 2021 |
Anchal | Update | BHD | Finished Coil driver (odd serial number) units tests | S2100619 was fixed
by Koji and it passed the test after
that. |
|
|
12329
|
Mon Jul 25 10:54:55 2016 |
Praful | Update | Computer Scripts / Programs | Finished MEDM Tab on Summary Pages | The MEDM screen capture tab is now working
and up on the summary pages: https://nodus.ligo.caltech.edu:30889/detcharsummary/day/20160725/medm/
Please let me know if you have |
|
|
12330
|
Mon Jul 25 12:22:18 2016 |
rana | Update | Computer Scripts / Programs | Finished MEDM Tab on Summary Pages | Looks pretty great. However, there's
two problems:
1) Some of the MEDM screens don't |
|
|
12439
|
Wed Aug 24 23:47:30 2016 |
Praful | Update | Electronics | Finished Prototype Box | Gautam helped me drill holes in a metal
box and I set up my circuit inside. Everything
seems to be working so far. Tomorrow I'll |
|
|
3116
|
Thu Jun 24 16:59:24 2010 |
josephb | Update | VAC | Finished restoring the access connector and door | [Jenne, Kiwamu, Steve, Sharmila,
Katherine, Joe]
We finished bolting the door on the |
|
|
2597
|
Fri Feb 12 13:56:16 2010 |
josephb | Update | Computers | Finishing touches on IP switch over | The GPIB interfaces have been updated to
the new 192.168.113.xxx addresses, with Alberto's
help. |
|
|
4056
|
Wed Dec 15 12:46:18 2010 |
Koji | Summary | IOO | Finishing up the vac work | What else?
v: Edit on Dec 15 10PM |
|
|
15490
|
Thu Jul 16 14:41:22 2020 |
gautam | Update | General | Fire extinguisher inspection | The (masked) tech accessed all areas in
the lab (office area, control room, VEA)
between ~230pm-3pm. The laser safety goggles |
|
|
15530
|
Mon Aug 17 21:24:43 2020 |
gautam | Update | General | Fire extinguisher inspection | A technician came to the lab today at ~4pm.
He entered the VEA (with booties and googles),
and also the clean and bake lab. The whole |
|
|
1940
|
Tue Aug 25 02:37:53 2009 |
rana | Configuration | Computer Scripts / Programs | Firefox 3.5 installed for 64 bit linux in apps/ | |
|
|
5863
|
Thu Nov 10 16:26:46 2011 |
Mirko | Update | Computers | Firefox kills elog | Had to restart the elog many times. For
some reason firefox 8 on Win 7 kills the
elog pretty consistently when trying to make |
|
|
14010
|
Sat Jun 23 13:08:41 2018 |
Jon | Update | AUX | First Coherent AUX Scan of PRC Using AM Sidebands | [Jon, Keerthana, Sandrine]
Thu.-Fri. we continued with PRC
scans using the AUX laser, but now the "scanned" |
|
|
14011
|
Sat Jun 23 20:54:35 2018 |
Koji | Update | AUX | First Coherent AUX Scan of PRC Using AM Sidebands | How much was the osc freq of the marconi?
And then how much was the resulting freq
offset between PSL and AUX? |
|
|
14017
|
Tue Jun 26 10:06:39 2018 |
keerthana | Update | AUX | First Coherent AUX Scan of PRC Using AM Sidebands | (Jon, Keerthana, Sandrine)
I am attaching the plots of the
Reflected and transmitted AUX beam. In the |
|
|
7860
|
Wed Dec 19 21:35:33 2012 |
Koji | Summary | General | First Contact Training with Margot | [Koji, Steve]
First
Contact Training with Margot |
|
|
12223
|
Tue Jun 28 20:43:23 2016 |
Koji | Summary | COC | First Contact cleaning practice | Made a dry run of the in-situ cleaning
for a 3inch optic.
Attachment 1: The Al dummy mass |
7x |
|
7388
|
Fri Sep 14 16:39:14 2012 |
ericq, jenne | Update | General | First In Vac Picture | After much fussing, we got a picture of
MMT1 with the beam.
Using the iris doesn't seem feasible. |
|
|
7389
|
Fri Sep 14 18:15:43 2012 |
rana | Update | ASC | First In Vac Picture |
Looks good. Any way that you
can tell in an unambiguous way, where the |
|
|
2964
|
Fri May 21 00:51:06 2010 |
Jenne | Update | IOO | First MC mode measuring (hopefully) done | [Jenne, Kiwamu, Steve]
Round 1 of measuring the MC mode
is pretty much done. Yay. |
|
|
5727
|
Fri Oct 21 18:20:54 2011 |
Mirko | Update | CDS | First OAF version running | [Jenne, Jamie, Mirko]
We got the first version of the oaf
code based on Matt"s code running!! |
|
|
16007
|
Thu Apr 8 17:04:43 2021 |
Anchal, Paco | Update | SUS | First Successful Coil Balancing | Today, we finally crossed the last hurdle
and got a successful converging coil balancing
run. |
|
|
565
|
Wed Jun 25 11:36:14 2008 |
Max Jones | Update | Computer Scripts / Programs | First Week Update | For the first week I have been modifying the
noise budget script in caltech/NB to run
with 40 m parameters and data. As per Rana's |
|
|
6879
|
Wed Jun 27 11:33:28 2012 |
Masha | Update | General | First Week Update | This week I wrote Matlab code, most of
which can be found in /users/masha
First, I wrote a simulation seismicFilter.m |
|
|
6878
|
Wed Jun 27 11:27:49 2012 |
Liz | Update | | First Week Update! | This week, the
other SURF students and I got
|
|
|
3099
|
Tue Jun 22 20:07:08 2010 |
Jenne | Update | 40m Upgrading | First attempt at Tip Tilt hanging | [Jenne, Steve, Nancy, Gopal]
We
made an attempt at hanging some of the Tip |
|
|
5639
|
Sun Oct 9 17:13:46 2011 |
kiwamu | Update | LSC | First attempt to estimate mode matching efficiency using interferometer | The efficiency
of the mode matching (MM) to PRC (Power-Recycling |
|
|
5640
|
Mon Oct 10 00:01:26 2011 |
Koji | Update | LSC | First attempt to estimate mode matching efficiency using interferometer | "^2"s are missing in the second
equation, but the calculation results seem
correct. |
|
|
16892
|
Mon Jun 6 13:35:11 2022 |
Paco | Update | LSC | First calibrated spectra of MICH at AS55 Q | [Paco, Yuta]
On the topic of high AS55_Q RFPD
offset, it seems it stems from a small residual |
|
|
13250
|
Thu Aug 24 18:02:16 2017 |
Gabriele | Summary | LSC | First cavity length reconstruction with a neural network | 1) Introduction
In brief, I
trained a deep neural network (DNN) to recosntuct
the cavity length, using as input only the |
8x |