Reports until 07:51, Monday 19 August 2024
H1 PSL
thomas.shaffer@LIGO.ORG - posted 07:51, Monday 19 August 2024 (79585)
PSL Status Report - Weekly

FAMIS26283

Laser Status:
    NPRO output power is 1.831W (nominal ~2W)
    AMP1 output power is 64.55W (nominal ~70W)
    AMP2 output power is 138.3W (nominal 135-140W)
    NPRO watchdog is GREEN
    AMP1 watchdog is GREEN
    AMP2 watchdog is GREEN
    PDWD watchdog is GREEN

PMC:
    It has been locked 5 days, 20 hr 28 minutes
    Reflected power = 20.62W
    Transmitted power = 105.1W
    PowerSum = 125.8W

FSS:
    It has been locked for 1 days 19 hr and 20 min
    TPD[V] = 0.5346V

ISS:
    The diffracted power is around 3.1%
    Last saturation event was 0 days 0 hours and 0 minutes ago


Possible Issues:
        AMP1 power is low
        PMC reflected power is high
        FSS TPD is low
        ISS diffracted power is high