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Reports until 16:04, Friday 24 January 2025
H1 PSL
ryan.short@LIGO.ORG - posted 16:04, Friday 24 January 2025 (82451)
PSL Status Report - Weekly

FAMIS 26352

Laser Status:
    NPRO output power is 1.85W
    AMP1 output power is 70.23W
    AMP2 output power is 137.2W
    NPRO watchdog is GREEN
    AMP1 watchdog is GREEN
    AMP2 watchdog is GREEN
    PDWD watchdog is GREEN

PMC:
    It has been locked 3 days, 4 hr 31 minutes
    Reflected power = 26.16W
    Transmitted power = 102.5W
    PowerSum = 128.6W

FSS:
    It has been locked for 0 days 1 hr and 44 min
    TPD[V] = 0.6629V

ISS:
    The diffracted power is around 3.6%
    Last saturation event was 0 days 3 hours and 19 minutes ago


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

RefCav alignment will likely need to be fixed on-table next Tuesday (I can try touching it up with picos if there's some TOO downtime this weekend, but I don't expect to get much improvement). PMC Refl being high is nothing new.

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