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Detector Operation (Operations Report)
genin, pillant - 18:54 Friday 24 March 2017 (37028) Print this report
Comment to Operator report - afternoon shift 22/3 (36985)

We have readjusted the offset on the ML thermal correction output of the rampeauto to bring the laser frequency closer to the RFC fringe.

We had also to change the set point of the temperature of the Master laser crystal from 20.9 to 20.4C (we observed again the bistable behaviour of the PMC as explained in the entry #36611).

Now the MC end mirror displacement needed to find a resonance of the RFC should be of the order of 10 microns.

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