Displaying report 1-1 of 1.
Reports until 09:46, Tuesday 27 February 2024
H1 PSL
austin.jennings@LIGO.ORG - posted 09:46, Tuesday 27 February 2024 (75990)
PSL Weekly FAMIS

Closes 26233, last done in 75700


Laser Status:
    NPRO output power is 1.807W (nominal ~2W)
    AMP1 output power is 67.22W (nominal ~70W)
    AMP2 output power is 141.2W (nominal 135-140W)
    NPRO watchdog is GREEN
    AMP1 watchdog is GREEN
    AMP2 watchdog is GREEN

PMC:
    It has been locked 0 days, 0 hr 6 minutes
    Reflected power = 16.3W
    Transmitted power = 108.3W
    PowerSum = 124.6W

FSS:
    It has been locked for 0 days 0 hr and 0 min
    TPD[V] = -0.01492V

ISS:
    The diffracted power is around 3.3%
    Last saturation event was 0 days 0 hours and 5 minutes ago


Possible Issues:
    FSS TPD is low
    ISS diffracted power is high

 

All looks nomial except for the PMC and FSS not being locked for a long duration of time, but this is expected with the ongoing in chamber PSL work.

Displaying report 1-1 of 1.