Reports until 16:07, Friday 09 January 2026
H1 PSL
ryan.short@LIGO.ORG - posted 16:07, Friday 09 January 2026 (88725)
PSL Status Report - Weekly

FAMIS 27706

Laser Status:
    NPRO output power is 1.83W
    AMP1 output power is 70.47W
    AMP2 output power is 140.3W
    NPRO watchdog is GREEN
    AMP1 watchdog is GREEN
    AMP2 watchdog is GREEN
    PDWD watchdog is GREEN

PMC:
    It has been locked 0 days, 23 hr 31 minutes
    Reflected power = 26.88W
    Transmitted power = 104.5W
    PowerSum = 131.4W

FSS:
    It has been locked for 0 days 23 hr and 30 min
    TPD[V] = 0.4004V

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