I applied broco to the data at 2019/08/23 18:00
K1:CAL-CS_PROC_DARM_DISPLACEMENT_DQ
https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=10655
1. coherence with SRM oplev around 10Hz (not so large coherence at the SR2, SR3)
2. coherence with PR2 damp signal around a few Hz (not so large coherencew at the PR3)
3. Some peak from the vibration of the PSL optical table
4. Large vibration from the vacuum pump (312.5Hz, 460Hz)
5. others
file:///users/DET/Result/Bruco/medm/CAL-CS_PROC_DARM_DISPLACEMENT_DQ-ALS-LSC-CAL/1250586018-500/index.html
Sorry, dominant noise source is MICH control roop.
Let's add the whitening circuit!
Thank you for your comments.
Actually, GPSTime=1250586524 corresponds to 18:08:26 JST
So, I will re-analysis using the data with 18:10-18:20
Segment list for data analysis.
http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/DET/RUN/FPMI1st
|
# |
start GPS |
stop GPS |
duration |
start JST |
stop JST |
comment |
|
1 |
1250549001 |
1250550249 |
1249 |
07:43:03 |
08:03:51 |
- |
|
2 |
1250556620 |
1250558848 |
2229 |
09:50:02 |
10:27:10 |
- |
|
3 |
1250560250 |
1250561743 |
1494 |
10:50:32 |
11:15:25 |
- |
|
4 |
1250563050 |
1250583385 |
20336 |
11:37:12 |
17:16:07 |
- |
|
5 |
1250583386 |
1250583561 |
176 |
17:16:08 |
17:19:03 |
COMCOMP=ON |
|
6 |
1250583562 |
1250583629 |
68 |
17:19:04 |
17:20:11 |
COMCOMP=OFF |
|
7 |
1250583630 |
1250586523 |
2894 |
17:20:12 |
18:08:25 |
COMCOMP=ON |
|
8 |
1250586524 |
1250587614 |
1091 |
18:08:26 |
18:26:36 |
COMBOOST=ON |
