Reports until 23:15, Thursday 01 June 2017
LHO General
patrick.thomas@LIGO.ORG - posted 23:15, Thursday 01 June 2017 (36606)
Ops Eve Shift Summary
TITLE: 06/02 Eve Shift: 23:00-07:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Planned Engineering
INCOMING OPERATOR: None
SHIFT SUMMARY: Jenne, Sheila, Jeff K., Kiwamu and Keita investigating ALS, including glitches on the Y arm. Received a corner station instrument air alarm (see separate entry).
LOG:

23:14 UTC Kiwamu to end X to adjust ALS laser current to make it more stable.
23:28 UTC Dave and I restarted the ops teamspeak computer. It was not connecting to the wireless network, and we did not have administrative access to make it, but it did connect upon reboot. It is now connected to teamspeak again.
23:58 UTC Kyle to mid Y
00:08 UTC Kiwamu back. Jenne aborting measurement. Kiwamu attempting to lock x arm on green.
00:17 UTC Kyle back.

Trouble with ALS Y glitches the remainder of night. Leaving the ISC_LOCK guardian node in DOWN.