erik.vonreis@LIGO.ORG - posted 07:06, Tuesday 30 January 2024 - last comment - 09:49, Tuesday 30 January 2024(75612)
Timing glitch on SUS front ends
There was a timing glitch that affected many models running on corner station front-ends, and the IOPs on h1susb123, h1sush34, h1sush2a, h1sush56.
The timing error is on the order of tens of milliseconds, which is consistent with a Dolphin glitch. Non-Dolphin front-ends and end station front ends were not affected.
Error was at about Jan 30, 02:45 UTC. Models are running, but the affected IOPs will need to be restarted.
Dave, Tony, Rahul
SUS and seismic has been recovered after dave gave us a thumbs up.