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Reports until 10:48, Monday 12 February 2024
H1 PSL
ryan.crouch@LIGO.ORG - posted 10:48, Monday 12 February 2024 (75822)
PSL Status Report - Weekly

Closes FAMIS 26231

Laser Status:
    NPRO output power is 1.817W (nominal ~2W)
    AMP1 output power is 67.79W (nominal ~70W)
    AMP2 output power is 137.2W (nominal 135-140W)
    NPRO watchdog is GREEN
    AMP1 watchdog is GREEN
    AMP2 watchdog is GREEN

PMC:
    It has been locked 3 days, 22 hr 0 minutes
    Reflected power = 19.07W
    Transmitted power = 108.2W
    PowerSum = 127.3W

FSS:
    It has been locked for 27 days 2 hr and 23 min
    TPD[V] = 0.6515V

ISS:
    The diffracted power is around 2.0%
    Last saturation event was 27 days 2 hours and 55 minutes ago


Possible Issues:
    PMC reflected power is high
    FSS TPD is low

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