Reports until 00:05, Saturday 03 December 2016
H1 General
edmond.merilh@LIGO.ORG - posted 00:05, Saturday 03 December 2016 (32136)
Shift Activity
TITLE: 12/03 Eve Shift: 00:00-08:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Observing at 73.642Mpc
INCOMING OPERATOR: Nutsinee
SHIFT SUMMARY:
  • H1 has been locked for ≈ 5hr10min
  • THere were only occassional small gltches
  • spoke with Mike Fyffe at LLO when I noticed that the GWIstat showed them not ok. He was damping some violin mode(s)
  • LLO dropped out of lock at ≈ 6:43UTC and was down for 1 hour
  • µseism appears to be making a slightly downward trend. 
  • LOCKING_ALS and CHECK_IR stages had to be MANUALly advanced during locking. 
LOG:
04:04 IY,IX,EY,EX saturations

04:46 EY saturation

07:45 EY saturation