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Reports until 04:36, Thursday 06 June 2019
H1 General (OpsInfo)
corey.gray@LIGO.ORG - posted 04:36, Thursday 06 June 2019 (49695)
Recovery from 10:25 Lockloss (Operator Play By Play)

10:25Lockloss

1)  ALS Polarization (see attachment)

Since we were down decided to adjust ALSx polarization (was at 31).  Only managed to get to 27.  Doing this sent ALSy to la la land, so instead of 1 it shot up over 100.  So I reduced it.  Only made it to 4.  Proceeded with locking.

2) Locking Operator Play By Play

Getting hang of new procedure.  Which includes seeing ALS_[X/Y]ARM with the UNLOCKED state selected.  

Have significant figure diffs for FSS & SR3 again as noted for previous lock.  ACCEPTED these again.  

11:18: OBSERVING

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