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Reports until 16:08, Sunday 17 November 2024
H1 PSL (PSL)
ibrahim.abouelfettouh@LIGO.ORG - posted 16:08, Sunday 17 November 2024 (81321)
PSL Weekly Report - Weekly FAMIS 26318

Closes FAMIS 26318, Last checked in alog 81105


Laser Status:
    NPRO output power is 1.909W (nominal ~2W)
    AMP1 output power is 68.55W (nominal ~70W)
    AMP2 output power is 137.8W (nominal 135-140W)
    NPRO watchdog is GREEN
    AMP1 watchdog is GREEN
    AMP2 watchdog is GREEN
    PDWD watchdog is GREEN

PMC:
    It has been locked 0 days, 21 hr 38 minutes
    Reflected power = 18.21W
    Transmitted power = 107.2W
    PowerSum = 125.4W

FSS:
    It has been locked for 0 days 0 hr and 18 min
    TPD[V] = 0.8546V

ISS:
    The diffracted power is around 4.0%
    Last saturation event was 0 days 0 hours and 0 minutes ago


Possible Issues:
    PMC reflected power is high - this is new from last week's report.
    ISS diffracted power is high

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