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| * Noise budget was (almost) completed * [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=13600|klog13600]] * Below 70 Hz : Type-A control noise * 70 - 100Hz : Unknown * 100 - 200 : Actuator DAC noise(?) * 200 - 400 : Acoustic noise around IMM area (?) * Above 400 Hz : Shot noise and CARM noise |
Weekly PEM meeting
- 2020/03/20(Fri) 14:00-(JST)
- Regular meeting (Japanese)
Web meeting with Zoom2 (Zoom2)
Agenda
General issue
- Sorry for the meeting at the national holiday.
- Interferometer status
- Two weeks observation was finished
- Maximum 594kpc BNS detection range
- Maximum Lock duration is over 10h
- 3/10 - commissioning break started
- Noise projection
- Hammering test (Sat. and Sun. morning time)
- Noise budget was (almost) completed
- Below 70 Hz : Type-A control noise
- 70 - 100Hz : Unknown
- 100 - 200 : Actuator DAC noise(?)
- 200 - 400 : Acoustic noise around IMM area (?)
- Above 400 Hz : Shot noise and CARM noise
- Two weeks observation was finished
- PEM tasks in March
Each progress
- Discussion about the list of the general issue (Yokozawa)
- Bruco analysis (Yokozawa)
- PEM coherence search to the longer locked data (Yokozawa)
PEM injection result (Washimi) JGW-G2011550
- Plan of the lock loss study (Fujikawa)