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Reports until 08:34, Thursday 12 October 2023
H1 PSL
oli.patane@LIGO.ORG - posted 08:34, Thursday 12 October 2023 (73414)
PSL Status Report - Weekly

Closes FAMIS#26212, last checked 73167

Everything looking good besides ISS diffracted power low


Laser Status:
    NPRO output power is 1.822W (nominal ~2W)
    AMP1 output power is 67.6W (nominal ~70W)
    AMP2 output power is 136.1W (nominal 135-140W)
    NPRO watchdog is GREEN
    AMP1 watchdog is GREEN
    AMP2 watchdog is GREEN

PMC:
    It has been locked 20 days, 1 hr 15 minutes
    Reflected power = 16.57W
    Transmitted power = 109.4W
    PowerSum = 125.9W

FSS:
    It has been locked for 0 days 10 hr and 20 min
    TPD[V] = 0.7294V

ISS:
    The diffracted power is around 1.7%
    Last saturation event was 0 days 10 hours and 20 minutes ago


Possible Issues:
    ISS diffracted power is low

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