Reports until 10:29, Tuesday 04 November 2014
H1 CDS (ISC)
david.barker@LIGO.ORG - posted 10:29, Tuesday 04 November 2014 (14828)
h1lsc model downgraded to RCG2.8.3 after mistaken build against 2.8.5 last week

Nic, Jeff, Dave

Last Tuesday the h1lsc model was compiled against RCG2.8.5 (modification to IPC DARM to the SUS models). My bad, I forgot we had downgraded this model to RCG2.8.3 on 09 September 2014 to fix the channel shifting of slow data in the DAQ (alog link below)

https://alog.ligo-wa.caltech.edu/aLOG/index.php?callRep=13835

The problem was rediscovered by Nic yesterday, as the saying goes, its deja vue all over again.

I recompiled h1lsc against RCG2.8.3 this morning. At Jeff's request I updated the safe.snap file before restarting. The INI file was modified by the recompile. There were 12 testpoints open at the restart, and they remained open after the model got going again. I manually cleared them.

A DAQ restart was made soon after, which also resynced the modified SUS models.

I tested the slow channels were fixed by comparing some slow channels on StripTool (channel access client) against the same channels on dataviewer (nds client).