Reports until 12:38, Wednesday 20 January 2016
H1 General (PSL)
edmond.merilh@LIGO.ORG - posted 12:38, Wednesday 20 January 2016 (25049)
PSL Weekly Status Report anmd 10 Day Trends
Laser Status:
SysStat is good
Front End power is 29.89W (should be around 30 W)
Frontend Watch is RED
HPO Watch is RED
 
PMC:
It has been locked 0.0 days, 2.0 hr 23.0 minutes (should be days/weeks)
Reflected power is 1.696Watts and PowerSum = 24.25Watts.
 
FSS:
It has been locked for 0.0 days 2.0 h and 20.0 min (should be days/weeks)
TPD[V] = 1.448V (min 0.9V)
 
ISS:
The diffracted power is around 5.019% (should be 5-9%)
Last saturation event was 0.0 days 2.0 hours and 17.0 minutes ago (should be days/weeks)
Laser Status:
SysStat is good
Front End power is 29.89W (should be around 30 W)
Frontend Watch is RED
HPO Watch is RED
 
PMC:
It has been locked 0.0 days, 2.0 hr 23.0 minutes (should be days/weeks)
Reflected power is 1.696Watts and PowerSum = 24.25Watts.
 
FSS:
It has been locked for 0.0 days 2.0 h and 20.0 min (should be days/weeks)
TPD[V] = 1.448V (min 0.9V)
 
ISS:
The diffracted power is around 5.019% (should be 5-9%)
Last saturation event was 0.0 days 2.0 hours and 17.0 minutes ago (should be days/weeks)
 
the "RED" indication in the Maintenance Section for the 'FRONTEND' is due to the visibility limit being set to 34.9. Currently the output power from the FRONTEND is showing 29.9W
 
 
 Attached are the 10 day trend plots up to the power outatge today at 7:44PST
 
As always, please refer analysis of the plots to P. King, Jason or Rick S
 
 
Images attached to this report