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Virgo Runs (O4b)
berni - 6:51 Wednesday 08 January 2025 (65945) Print this report
Operator Report - Night shift

ITF found in Science mode; it unlocked at 22:10 UTC.

At the next relock attempt I had to stop the Autoscience (22:22 UTC) to perform the manual prealignment of the PR; then the ITF unlocked in ACQUIRE_LN3 (23:04 UTC). It relocked at 23:49 UTC.

The wind activity started to increase and the ITF unlocked again at 0:33 UTC.

At 00:35 UTC I set BAD_WEATHER (red flags for wind activity and sea activity on the DMS).

After some failed attempts (another one in ACQUIRE_LN3 at 1:32 UTC) the ITF was in Science mode at 2:17 UTC; it unlocked at 3:09 UTC.

After some failed attempts (another one in ACQUIRE_LN3 at 4:12 UTC) the ITF was in Science mode at 4:58 UTC; it unlocked at 5:04 UTC.

At 5:37 UTC the wind activity almost disapperead thus I removed the Bad_weather mode.

It relocked at the end of the shift.

 

DET

At 23:17 UTC, during the lock acquisition, I opened and closed B2 QD2 galvo.

At 5:24 UTC, during the lock acquisition, I opened and closed B5 QD1 galvo.

 

Guard tours (time in UTC)

21:30-22:00; 00:30-1:00; 4:40-5:10

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