Meetings
- Meeting time: 13:00-13:30 JST/KST on every Monday
- Meeting room: Zoom
Contents
Agenda & Minutes
20220221 (Mon.)
- Agenda
- 120Hz glitches
- DQ flags for O4
- progress of DQR
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20220221 (Mon.)
* Agenda
- 120Hz glitches
- DQ flags for O4
- progress of DQR
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20220207 (Mon.)
- Agenda
- 120Hz glitches
Report from LIGO Detchar F2F Meeting
- DQ flags for O4
- progress of DQR
- Minutes
- 120Hz glitches
- No updates
- DQ flags for O4
- (Yuzurihara) read BLRMS data and made the several plots with 1% and 99% percentile.
- When KAGRA will be locked as a?
- hopefully after july, there will be lock trial for two monthes(?)
- When you set the 1% criteria, always you throw away the 1% data?
- We might need to consider the better procedure to care that point.
- progress of DQR
- 120Hz glitches
20220131 (Mon.)
- Agenda
- 120Hz glitches
- Report from DQR hackathon
- DQ flags for O4
- Master thesis (Morisue-san)
20220117 (Mon.)
- Agenda
- 120Hz glitches
- ITMX glitches
- DQR progress
- DQ flags for O4
- Minutes
- 120Hz glitches
- No updates
- Next step is coincidence search with signals around ETMY including local control sensors.
- ITMX glitches
- K1:VIS-ITMX_F3_LVDTINF_GAS_{IN1,OUT} have glitches.
- It seems to occur around AA chassis. (AA and cable replacement didn't help to improve situation).
- We will try to find glitches on other channels on the same ADC board.
This channel should be added to Omicron search on SummaryPages.
- DQR progress
- DQ flags for O4
- No updates
- O3GK paper
- Threshold used for computing a glitch rate was changed as SNR=6.5.
- It's a same criterion with LIGO, and Virgo.
- Both GEO and KAGRA's results are now computed and draft was also updated.
- 120Hz glitches