Reports until 11:44, Sunday 26 October 2025
H1 PSL
ryan.short@LIGO.ORG - posted 11:44, Sunday 26 October 2025 (87752)
PSL Status Report - Weekly

FAMIS 27400

Laser Status:
    NPRO output power is 1.858W
    AMP1 output power is 70.71W
    AMP2 output power is 140.2W
    NPRO watchdog is GREEN
    AMP1 watchdog is GREEN
    AMP2 watchdog is GREEN
    PDWD watchdog is GREEN

PMC:
    It has been locked 33 days, 0 hr 29 minutes
    Reflected power = 25.05W
    Transmitted power = 106.7W
    PowerSum = 131.8W

FSS:
    It has been locked for 0 days 2 hr and 11 min
    TPD[V] = 0.5278V

ISS:
    The diffracted power is around 3.4%
    Last saturation event was 0 days 3 hours and 41 minutes ago


Possible Issues:
    PMC reflected power is high