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Reports until 08:31, Friday 13 September 2024
H1 PSL
ryan.short@LIGO.ORG - posted 08:31, Friday 13 September 2024 (80073)
PSL Status Report - Weekly

FAMIS 26295

Laser Status:
    NPRO output power is 1.822W (nominal ~2W)
    AMP1 output power is 64.33W (nominal ~70W)
    AMP2 output power is 137.7W (nominal 135-140W)
    NPRO watchdog is GREEN
    AMP1 watchdog is GREEN
    AMP2 watchdog is GREEN
    PDWD watchdog is GREEN

PMC:
    It has been locked 16 days, 21 hr 59 minutes
    Reflected power = 22.18W
    Transmitted power = 104.8W
    PowerSum = 127.0W

FSS:
    It has been locked for 0 days 8 hr and 13 min
    TPD[V] = 0.8122V

ISS:
    The diffracted power is around 1.5%
    Last saturation event was 0 days 8 hours and 13 minutes ago


Possible Issues: (all are known)
    AMP1 power is low
    PMC reflected power is high
    ISS diffracted power is low

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