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Reports until 09:16, Thursday 08 February 2024
H1 PSL (PSL)
corey.gray@LIGO.ORG - posted 09:16, Thursday 08 February 2024 (75783)
PSL Status Report (FAMIS #26230)

For FAMIS 26230:
Laser Status:
    NPRO output power is 1.81W (nominal ~2W)
    AMP1 output power is 67.75W (nominal ~70W)
    AMP2 output power is 136.8W (nominal 135-140W)
    NPRO watchdog is GREEN
    AMP1 watchdog is GREEN
    AMP2 watchdog is GREEN

PMC:
    It has been locked 5 days, 20 hr 2 minutes
    Reflected power = 18.46W
    Transmitted power = 108.3W
    PowerSum = 126.8W

FSS:
    It has been locked for 23 days 0 hr and 30 min
    TPD[V] = 0.6882V

ISS:
    The diffracted power is around 1.8%
    Last saturation event was 23 days 1 hours and 2 minutes ago
Possible Issues:
    PMC reflected power is high
    FSS TPD is low
    ISS diffracted power is low

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