jeffrey.bartlett@LIGO.ORG - posted 14:37, Thursday 15 November 2018 (45314)
Weekly PSL filter check (FAMIS #10438)
Have been topping off the water level in the crystal chiller as the bubbles come out of the system post plumbing upgrade. No water added to the diode chiller. Will be replacing both the crystal chiller filters at the next opportunity. Closing FAMIS #10438