jeff.jones@LIGO.ORG - posted 18:06, Tuesday 25 December 2018 - last comment - 14:04, Monday 31 December 2018(46161)
Added 350 mL water to TCSY, 50 mL to Wallace
Added 350 mL water to TCSY to bring level from 8.6 cm up to 10.1 cm today. This appears to be a higher-than normal drop over the last couple of days, with the caveat that the previous reading was without optimal eyeglasses. At a minimum, it seems wise to keep an eye on the readings. Also, topped off Wallace with 50 mL.
Did a visual inspection of the CO2Y table for leaks, I checked on the table and around the back near the periscope. I couldn't see any obvious leaks or water anywhere.