Reports until 07:58, Wednesday 23 November 2016
H1 General
nutsinee.kijbunchoo@LIGO.ORG - posted 07:58, Wednesday 23 November 2016 - last comment - 09:29, Wednesday 23 November 2016(31771)
Ops Owl Shift Summary

TITLE: 11/23 Owl Shift: 08:00-16:00 UTC (00:00-08:00 PST), all times posted in UTC

STATE of H1: Lock Acquisition

INCOMING OPERATOR: Ed

SHIFT SUMMARY: First half of the shift Sheila was moving around optics and eventually gained 10 Mpc. Then we took H1 to Observe to be ready for the scheduled injections. Sheila took out SDF from the intention bit condition so SDF differences will not prevent us from going to Observe. INJ_TRANS Guardian had some issues. Whatever the issue was, hitting INIT seems to have fixed it.

LOG:

11:59 Went to Observe to get ready for the scheduled hardware injection. a2l was still running the last couple of lines.

13:35 Gamma Ray burst. Since it's still an Engineering Run I assume the scheduled injection takes priority. Ignored the GRB.

15:18 Lockloss

Comments related to this report
keita.kawabe@LIGO.ORG - 09:29, Wednesday 23 November 2016 (31775)
Link

During ER10, in case we receive ANY EM alert in Nominal Low Noise (NLN) state with the intent bit set while L1 is also running, please immediately cancel all future transient hardware injections.

Also see L1500117. Call me if necessary.