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Reports until 09:42, Friday 21 December 2018
H1 General (OpsInfo)
corey.gray@LIGO.ORG - posted 09:42, Friday 21 December 2018 - last comment - 10:12, Friday 21 December 2018(46124)
H1 Recovery Morning Notes

(Jenne, Corey)

Summary:  Everything OK from recovery last night, other than X-arm Dark Offset, but that was corrected quickly, with guidance.

Mainly these are notes I recorded after coming in after the computer issues from last night.

Restore Notes:

Locking & Alignment Notes:

ISI_CONFIG:  Set to USEISM

Comments related to this report
corey.gray@LIGO.ORG - 10:12, Friday 21 December 2018 (46125)OpsInfo, SUS

Locking & Alignment Notes (cont):

Summary:  SUS ISC Pit & Yaw gains were at 0.

We were stuck in ENGAGE_ASC_FOR_FULL_IFO for a longer time than its normal ~5-10min I have seen.  So, looking at stuff, I noticed the SRC2_Y on Wall was drifting & mentioned to Jenne.  This led Jenne to notice 0-gains on several suspension's pit & yaw ISC Input Filters (such as SR2's H1:SUS-SR2_M3_ISCINF_Y_GAIN) and they were zeroed last night around 1am.   She found this issue with the RMs & SR2.

SDF confirmed they should be 1.0 for the ones in question.

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