cheryl.vorvick@LIGO.ORG - posted 00:18, Sunday 15 March 2020 - last comment - 08:46, Monday 16 March 2020(55599)
OPS Eve Summary
TITLE: 03/15 Eve Shift: 23:00-07:00 UTC (16:00-00:00 PST), all times posted in UTC STATE of H1: Observing at 114Mpc INCOMING OPERATOR: Corey SHIFT SUMMARY: Locked in Observe, range trending downward, no obvious reason LOG:
01:31 UTC - airplane
Violin mode ITMY mode 12 gain is at +60 and damping
nominal is 1500, but guardian usually sets the gain to zero
Comments related to this report
sheila.dwyer@LIGO.ORG - 13:50, Sunday 15 March 2020 (55603)
After Rhaul loaded his change to the guardian code on Friday 55575, I expected that the guardian would no longer be setting gains to 0. It looks like we have lost lock and relocked since the guardian change was loaded so it should have gone into place. Did you find the gain set to 0?
rahul.kumar@LIGO.ORG - 08:46, Monday 16 March 2020 (55614)
After Rhaul loaded his change to the guardian code on Friday 55575, I expected that the guardian would no longer be setting gains to 0. It looks like we have lost lock and relocked since the guardian change was loaded so it should have gone into place. Did you find the gain set to 0?
Here Guardian is setting it to max gain which is 0 for ITMY 12 (nominal is 1200).