aLIGO LHO Logbook

H1 General

cheryl.vorvick@LIGO.ORG - posted 14:31, Monday 25 March 2019 - last comment - 15:29, Monday 25 March 2019(47848)

Day Ops Transition - Travis covering

TITLE: 03/25 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 106Mpc
INCOMING OPERATOR: Travis, covering
SHIFT SUMMARY: Morning Meeting to plan Maintenance, Commissioning Meeting to plan the week. H1 locked all day
LOG:

25-03-19 17:30 Karen to MY
25-03-19 17:30 Jason to Optics lab to check on dust alarms
25-03-19 17:42 Jason back from optics lab - both dust monitors working as expected, no issues found
25-03-19 18:21 Karen done at MY
25-03-19 19:41 Hanford EOC called with their Monthly Automated Notification Test

Commissioning Plan for the week: Calibration is top priority next few days, commissioning as available/needed, later in the week ramp up for running over the weekend.

Dave loaded some filters in software being loaded tomorrow, so there is one red dot on the CDS overview, on the line H1EDC, which does not effect H1, and will green up tomorrow.

Comments related to this report

david.barker@LIGO.ORG - 15:29, Monday 25 March 2019 (47850)

Link

Inadvertently tested my new CRC bit for the external EDCU (h1edc) this afternoon. I was prepping a new H1EPICS_CDSMON.ini file for tomorrow's maintenance, and forgot my new code which generates the H1EDC.ini file every minute so h1edc can flag the CFC bit in its STATE_WORD. This has no impact on H1 until we install this system during tomorrow's maintenance, it is just cosmetic and ruins our perfectly green CDS overview.