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Virgo Runs (O4b)
Montanari - 23:04 Thursday 06 June 2024 (64449) Print this report
Operator Report - Afternoon shift

ITF found in Science, BNS Range ~52Mpc

Commissioning started at 14:39UTC as planned, below a list of activities and actions performed:

  • Until 15:15UTC ITF mode matching measurements (entry #64450)
  • 15:14 - 15:36UTC, with ITF in LOCKED_ARMS_BEATING, started FSR scans slow (command CARM_SET_scan_FSR_v2())
  • 16:08 - 17:15UTC locked in CARM_NULL_1F
  • 17:18 - 17:40UTC, OMC scan
  • 17:53 - 19:08UTC locked in LN2
  • 19:08UTC stopped Commissioning mode and request LN3_SQZ
  • 19:15UTC locked in LN3_SQZ but BNS Range under 40Mpc
  • 19:21UTC put in Science mode when BNS Range crossed 40Mpc, sensitivy still slowly increasing
  • 20:52UTC exit from Science due to SQZ unlocked

ITF left in Science mode, BNS Range ~50Mpc

No DMS Alarm during the shift

 

Guard Tour (UTC):
17:37 - 18:03
19:16 - 19:43

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