Reports until 11:25, Tuesday 24 January 2017
H1 PSL (PSL)
travis.sadecki@LIGO.ORG - posted 11:25, Tuesday 24 January 2017 - last comment - 15:15, Tuesday 24 January 2017(33582)
PSL Weekly

Laser Status:
SysStat is good
Front End Power is 34.06W (should be around 30 W)
Front End Watch is GREEN
HPO Watch is GREEN
PMC:
It has been locked 2.0 days, 17.0 hr 57.0 minutes (should be days/weeks)
Reflected power is 13.65Watts and PowerSum = 77.54Watts.

FSS:
It has been locked for 0.0 days 0.0 hr and 11.0 min (should be days/weeks)
TPD[V] = 2.413V (min 0.9V)

ISS:
The diffracted power is around 3.6% (should be 3-5%)
Last saturation event was 0.0 days 0.0 hours and 41.0 minutes ago (should be days/weeks)

Possible Issues:
(Be sure to look into these, as they will not be printed in the report)
PMC reflected power is high
 

Note: See attached screenshot of the PMC Refl power for the past month.  It has been reported as being high for the past 2 weeks (see Corey's aLog 33378).  Is this due to some adjustment by the PSL team and we should update our weekly script with a higher nominal value, or is this a real issue?

This completes FAMIS 7422.

Images attached to this report
Comments related to this report
thomas.shaffer@LIGO.ORG - 15:15, Tuesday 24 January 2017 (33598)

Updated the script with the new PMC values.