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Reports until 07:40, Friday 14 June 2024
H1 PSL (PSL)
ibrahim.abouelfettouh@LIGO.ORG - posted 07:40, Friday 14 June 2024 (78431)
PSL Weekly Report - Weekly FAMIS 26252

Closes FAMIS 26252


Laser Status:
    NPRO output power is 1.813W (nominal ~2W)
    AMP1 output power is 66.77W (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, 20 hr 27 minutes
    Reflected power = 21.32W
    Transmitted power = 106.0W
    PowerSum = 127.3W

FSS:
    It has been locked for 0 days 18 hr and 48 min
    TPD[V] = 0.8414V

ISS:
    The diffracted power is around 2.7%
    Last saturation event was 0 days 18 hours and 48 minutes ago


Possible Issues:
    PMC reflected power is high

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