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MIF (General)
takaaki.yokozawa - 14:41 Tuesday 05 August 2025 (34750) Print this report
Status of IFO 250805
After the modification by Ushiba-san yesterday, I tried to control the PR3 yaw using PRC1 Yaw, and observation state was achieved.
But the lock duration was not so long ~10 min.
So I will keep the LSC_LOCK state with INCREASE LAS POWER and checked the stability for a while.

And by the modification of the lsclib.py and ASC_LOCK.py guardian, we can lock with PRC1 Yaw ASC automatically.
Comments to this report:
shinji.miyoki - 17:31 Tuesday 05 August 2025 (34753) Print this report

As observed this morning, GRX seemed to be locked at TEM00 again. So no handover from GR to IR again. Different from the morning situation, IRX trans power reached ~ 20, while about 6 this morning.

PR3 alignment repeatability seemed to be bad?

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