Reports until 19:58, Thursday 16 May 2019
H1 General
edmond.merilh@LIGO.ORG - posted 19:58, Thursday 16 May 2019 - last comment - 20:00, Thursday 16 May 2019(49292)
Mid Shift Summary - Evening

The evening started out with a summary of actions to be taken during lock acquisition according to the aLog posted by Sheila and the special operator's note.

then......

22:52 5.2 EQ in the Central E Pacific rise caused a lockloss with no alerts of incoming.

23:44 I realized that the Observatory mode was still in Observing since 23:19 (Verbal Alarms were working for everything else)

00:14 Initial Alignment after 2 failed DRMI attempts

00:39 Re-Locking

01:45-present sitting at Increase Power to wait for SRC Soft Loops to converge.

2:58 Temp MX alarm

P.S.

        I also noted that during initial alignment, SRC align Guardian gave the green light to Offload before the Pitch Control signals had actually converged. One should watch this in the future.

Comments related to this report
edmond.merilh@LIGO.ORG - 20:00, Thursday 16 May 2019 (49293)

.5Hz issue continues to haunt

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