Reports until 12:01, Thursday 22 May 2014
LHO VE (VE)
gerardo.moreno@LIGO.ORG - posted 12:01, Thursday 22 May 2014 - last comment - 15:44, Thursday 22 May 2014(12022)
Turned off the Mid Y PT-246B Cold Cathode

(John W., Gerardo M.)
The cold cathode was turned off in an attempt to extend its life.
Pressure before turning it off was 6.10x10^-05 torr.
The CC will be turned on and reading will be posted to keep track of the pressure.
However the CC will be off over the weekend.

Comments related to this report
gerardo.moreno@LIGO.ORG - 15:44, Thursday 22 May 2014 (12028)
Link

Turned the CC at 3:00 pm local time, waited for 15 minutes then took a reading, 6.05x10-05 torr, I turned the CC off.