Reports until 09:56, Tuesday 03 March 2026
H1 PSL
ryan.crouch@LIGO.ORG - posted 09:56, Tuesday 03 March 2026 (89335)
PSL Status Report Weekly FAMIS 39754

Laser Status:
    NPRO output power is 1.84W
    AMP1 output power is 70.39W
    AMP2 output power is 138.9W
    NPRO watchdog is GREEN
    AMP1 watchdog is GREEN
    AMP2 watchdog is GREEN
    PDWD watchdog is GREEN

PMC:
    It has been locked 0 days, 0 hr 0 minutes
    Reflected power = -0.4136W
    Transmitted power = -0.02846W
    PowerSum = -0.4424W

FSS:
    It has been locked for 0 days 0 hr and 0 min
    TPD[V] = 0.003508V

ISS:
    The diffracted power is around 4.1%
    Last saturation event was 0 days 0 hours and 36 minutes ago


Possible Issues:
    FSS TPD is low (dropped at ~1710 UTC today)

Images attached to this report