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Reports until 13:44, Thursday 13 March 2014
H1 PSL (PSL)
Link
corey.gray@LIGO.ORG -
posted 13:44, Thursday 13 March 2014
(10741)
H1 PSL Operator Check
LASER
PSL Laser is ON &
Power is 28.5W
(should be 30W; attached is 400-day trend where power starts at ~33W and drifts down to current value)
WD ACTIVE
PSL SYSSTAT.adl is ALL GREEN (except VB Program)
PMC
Only locked for last 1 day 15hrs
(should be on order of days/weeks)
Reflected Power is 12% of Transmitted
(should be 10% or less)
FSS
RefCav only locked for last 8hrs
(should be order of days/weeks)
Alignment looks a little off in pitch on video
Trans PD is 0.888 V
(should be atleast 0.9V)
ISS
Diffracted Power 13.6%
Last Saturation Event was when PMC was relocked 1 day 15hrs ago.
Non-image files attached to this report
20141303psl_power_trend.pdf
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