Reports until 09:50, Thursday 17 October 2019
H1 PSL (PSL)
corey.gray@LIGO.ORG - posted 09:50, Thursday 17 October 2019 (52536)
PSL Chiller Water Level Top-Off (FAMIS #10531) 
Topped off Crystal Chiller with 140 mL.  Diode Chiller OK.  
Filters look fine (slight yellow tint of Crystal filter [known item]).