david.barker@LIGO.ORG - posted 07:53, Tuesday 27 January 2026 - last comment - 08:37, Tuesday 27 January 2026(88904)
VACSTAT alarms for EY BY Ion Pump Issues 00:09:33 Tue 27 Jan 2026
VACSTAT detected a gas release at EY originating at the EY BT Ion Pump and rapidly propagating to EY. Cell phone alarms were sent to team-VAC.
Gerardo determined that the Y2-8 ion pump turned off for 1 min 41 seconds and then recovered.
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vacstat_ioc.service was restarted at 07:57 to reset this alarm.