Reports until 16:30, Saturday 01 November 2025
H1 PSL
anthony.sanchez@LIGO.ORG - posted 16:30, Saturday 01 November 2025 (87902)
PSL Status Report - Weekly

FAMIS 27401 PSL Status Report - Weekly
Laser Status:
    NPRO output power is 1.836W
    AMP1 output power is 70.51W
    AMP2 output power is 139.2W
    NPRO watchdog is GREEN
    AMP1 watchdog is GREEN
    AMP2 watchdog is GREEN
    PDWD watchdog is GREEN

PMC:
    It has been locked 2 days, 1 hr 40 minutes
    Reflected power = 24.68W
    Transmitted power = 107.0W
    PowerSum = 131.7W

FSS:
    It has been locked for 0 days 0 hr and 42 min
    TPD[V] = 0.5318V

ISS:
    The diffracted power is around 3.4%
    Last saturation event was 0 days 4 hours and 37 minutes ago


Possible Issues:
    PMC reflected power is high