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AdV-DET (Output mode cleaner)
mwas - 15:12 Friday 26 May 2017 (37746) Print this report
OMC locking point change with laser thermal correction
As a follow up to Thursday morning OMC locking troubles. As Bas noted before. The OMC temperature lock point depends on the master laser correction BsX_ML_TH_CORR. During Wednesday night the correction jumped for 1 hour lock, which change the OMC lock point from ~22.71 to ~22.73, and then the OMC saved that value and was trying to lock starting the ramp from 22.72 degrees, so above the resonance that went back to ~22.71 degrees.
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