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Reports until 14:39, Monday 02 October 2017
H1 PSL (PSL)
jeffrey.bartlett@LIGO.ORG - posted 14:39, Monday 02 October 2017 (38855)
PSL Weekly Status Report

FAMIS #7458

Laser Status:
SysStat is good
Front End Power is 35.91W (should be around 30 W)
HPO Output Power is 153.5W
Front End Watch is GREEN
HPO Watch is GREEN

PMC:
It has been locked 2 days, 12 hr 33 minutes (should be days/weeks)
Reflected power = 23.31Watts
Transmitted power = 49.63Watts
PowerSum = 72.95Watts.

FSS:
It has been locked for 0 days 8 hr and 10 min (should be days/weeks)
TPD[V] = 3.246V (min 0.9V)

ISS:
The diffracted power is around 2.2% (should be 3-5%)
Last saturation event was 0 days 8 hours and 10 minutes ago (should be days/weeks)

Possible Issues:
PMC reflected power is high

 

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