thomas.shaffer@LIGO.ORG - posted 03:31, Thursday 27 February 2020 (55329)
Out of Observing to Recycle Squeezer
Out from 1122-1124UTC.
H1:SQZ-OPO_REFL_DC_POWER abruptly jumped up to about 1.9, rather than the usual slow increase from its normal value. The range still showed a slow decay, so I recycled the SQZ_MANAGER and the REFL power is now back to around 1.02 and the range looks better.
Images attached to this report
