Reports until 09:07, Friday 10 May 2024
H1 PSL
ryan.short@LIGO.ORG - posted 09:07, Friday 10 May 2024 (77756)
PSL Status Report - Weekly

FAMIS 26243

Laser Status:
    NPRO output power is 1.819W (nominal ~2W)
    AMP1 output power is 66.92W (nominal ~70W)
    AMP2 output power is 138.6W (nominal 135-140W)
    NPRO watchdog is GREEN
    AMP1 watchdog is GREEN
    AMP2 watchdog is GREEN
    PDWD watchdog is GREEN

PMC:
    It has been locked 37 days, 21 hr 50 minutes
    Reflected power = 18.77W
    Transmitted power = 108.1W
    PowerSum = 126.8W

FSS:
    It has been locked for 0 days 7 hr and 12 min
    TPD[V] = 0.8582V

ISS:
    The diffracted power is around 2.3%
    Last saturation event was 0 days 7 hours and 12 minutes ago


Possible Issues:
    PMC reflected power is high (this is known, pending further alignment plans)