Summary Page – https://gwdet.icrr.u-tokyo.ac.jp/~controls/summary/day/20191218/
Summary of the day
- Total lock duration was 7761 second (6574 second in observing mode)
- Fairly low Observing duty cycle for the day: 7.61%
- Several lock loss during this period.
- BNS inspiral range was fluctuating around 5kpc.
- Gltich rate is high (>20) throught out the observing time.
During the lock period 3.5 - 5.5 UTC (not in observing mode),
- the BNS range was fairly constant with a mean around 5kpc
K1 HierarchicalVeto (previos day) 1260576018-1260662418
- Round 1 Winner: K1:IMC-CAV_TRANS_OUT_DQ
- Round 2 Winner: K1:IMC-CAV_TRANS_OUT_DQ
- Round 3 Winner: K1:CAL-PCAL_EX_1_PD_TX_V_DQ
- Round 4 Winner: K1:IMC-CAV_REFL_OUT_DQ
- Round 5 Winner: K1:PEM_MIC_EYA_BOOTH_EYA_Z_OUT_DQ
Relevant klog entries discussing about the IFO unlock: