Reports until 02:43, Tuesday 04 July 2017
H1 PSL (PSL)
corey.gray@LIGO.ORG - posted 02:43, Tuesday 04 July 2017 (37309)
PSL Status Report (FAMIS #7445)


Laser Status:
SysStat is good
Front End Power is 33.94W (should be around 30 W)
HPO Output Power is 156.7W
Front End Watch is GREEN
HPO Watch is GREEN

PMC:
It has been locked 6 days, 16 hr 55 minutes (should be days/weeks)
Reflected power = 17.64Watts
Transmitted power = 55.9Watts
PowerSum = 73.54Watts.

FSS:
It has been locked for 1 days 6 hr and 33 min (should be days/weeks)
TPD[V] = 2.787V (min 0.9V)

ISS:
The diffracted power is around 3.7% (should be 3-5%)
Last saturation event was 1 days 6 hours and 33 minutes ago (should be days/weeks)

Possible Issues:
PMC reflected power is high (Attaching trend of last 45 days.)

This closes FAMIS 7445.

Images attached to this report