kentaro.mogushi@LIGO.ORG - posted 12:01, Thursday 19 January 2017 (33429)
Continuous over saturation over the lock stretch from Tuesday 17th to Wednesday 18th
The over saturations were seen continuously over the lock stretch from H1:ASC-POP_X_PZT_PIT and H1:OAF-DARM_AUDIO, at ~11:30UTC - 13:43UTC on Tuesday 17th and at 20:30UTC - 23:31UTC on Wednesday 18th. (More specifically H1:OAF-DARM_AUDIO showed the over saturation o over the half of the lock stretch at 20:30UTC - 23:31UTC on Wednesday 18th) Please see the links of the figures below. https://ldas-jobs.ligo-wa.caltech.edu/~detchar/software-saturations/day/20170117/H1-ASC_POP_X_PZT_PIT-1168646418-86400.png https://ldas-jobs.ligo-wa.caltech.edu/~detchar/software-saturations/day/20170117/H1-OAF_DARM_AUDIO-1168646418-86400.png https://ldas-jobs.ligo-wa.caltech.edu/~detchar/software-saturations/day/20170118/H1-ASC_POP_X_PZT_PIT-1168732818-86400.png https://ldas-jobs.ligo-wa.caltech.edu/~detchar/software-saturations/day/20170118/H1-OAF_DARM_AUDIO-1168732818-86400.png The DQ shift report about this can be found on the detchar wiki: https://wiki.ligo.org/DetChar/DataQuality/DQShiftLHO20170116