aLIGO LHO Logbook

H1 General (DetChar)

edmond.merilh@LIGO.ORG - posted 00:54, Monday 19 December 2016 - last comment - 03:23, Monday 19 December 2016(32723)

GWIstat not reporting H1 state correctly

I noticed that GWIstat screen is reporting that H1 is NOT OK. I think this may have something to do with ODC bits not being "happy"? I checked the ODC overview and noticed some flashing of bits 10 and 31 in the ASC_ODC screen that has the status flashing between Green and Red. Maybe this is an issue maybe not. In any case, the intent bit is set to Observe but GWI says we're NOT OK.

Comments related to this report

edmond.merilh@LIGO.ORG - 01:32, Monday 19 December 2016 (32724)

Link

Also bit 4

peter.shawhan@LIGO.ORG - 03:23, Monday 19 December 2016 (32725)

Link

I see that the UTC time on the GWIstat display is frozen at 6:46 UTC, a number of hours ago.  It looks like the machine that it runs on, ldas-grid.ligo.caltech.edu, developed a problem.  I am trying to ssh to that machine now but it's not responding.  I'll contact the Caltech sysadmins.