Reports until 15:05, Wednesday 22 July 2015
H1 CDS
david.barker@LIGO.ORG - posted 15:05, Wednesday 22 July 2015 - last comment - 08:49, Friday 24 July 2015(19845)
end station fast sus computer glitching update

to help with getting the glitch rates, I'm running a script every minute which performs a DIAG clear on the models which are showing this issue. These models are: IOP-SUS[EX,EY], SUS-ETM[X,Y], IOP-SEI-E[X,Y], ALS-E[X,Y], ISC-E[X,Y].

Yesterday I started a cut-down version of this script which only cleared the ALS and ISC errors, however not every SUS glitch prodcues a remote IPC receive error so this was under counting.

We have noticed that in the past 20 hours only EY has glitched. We at still seeing two different types of IOP-SUS glitches either with or without a TIM bit setting.

Comments related to this report
betsy.weaver@LIGO.ORG - 08:49, Friday 24 July 2015 (19896)

During this morning's SUS Detector telecon, Stuart pointed us to an LLO alog about similar timing glitches observed on l1susb123 (also a new fast FE machine).  See LLO alog 19236.