Reports until 08:36, Wednesday 07 August 2024
H1 PSL (PSL)
anthony.sanchez@LIGO.ORG - posted 08:36, Wednesday 07 August 2024 (79491)
PSL Status Report - Weekly

FAMIS: 26280
Laser Status:
    NPRO output power is 1.829W (nominal ~2W)
    AMP1 output power is 64.06W (nominal ~70W)
    AMP2 output power is 136.4W (nominal 135-140W)
    NPRO watchdog is GREEN
    AMP1 watchdog is GREEN
    AMP2 watchdog is GREEN
    PDWD watchdog is GREEN

PMC:
    It has been locked 28 days, 21 hr 1 minutes
    Reflected power = 19.8W
    Transmitted power = 107.1W
    PowerSum = 126.9W

FSS:
    It has been locked for 20 days 17 hr and 33 min
    TPD[V] = 0.6431V

ISS:
    The diffracted power is around 2.2%
    Last saturation event was 21 days 18 hours and 46 minutes ago


Possible Issues:
    AMP1 power is low
    PMC reflected power is high
    FSS TPD is low