Reports until 09:00, Friday 02 February 2024
H1 PSL
austin.jennings@LIGO.ORG - posted 09:00, Friday 02 February 2024 (75700)
PSL Weekly FAMIS

Closes 26229, last done in alog 75568

Laser Status:
    NPRO output power is 1.816W (nominal ~2W)
    AMP1 output power is 67.86W (nominal ~70W)
    AMP2 output power is 136.4W (nominal 135-140W)
    NPRO watchdog is GREEN
    AMP1 watchdog is GREEN
    AMP2 watchdog is GREEN

PMC:
    It has been locked 12 days, 18 hr 31 minutes
    Reflected power = 18.49W
    Transmitted power = 108.3W
    PowerSum = 126.8W

FSS:
    It has been locked for 17 days 0 hr and 35 min
    TPD[V] = 0.6663V

ISS:
    The diffracted power is around 2.0%
    Last saturation event was 17 days 1 hours and 7 minutes ago


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

PMC power looks high, but I'm expecting this is not the biggest worry due to the state of the detector.