thomas.shaffer@LIGO.ORG - posted 07:33, Thursday 30 May 2024 - last comment - 09:15, Thursday 30 May 2024(78132)
Ops Day Shift Start
TITLE: 05/30 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Observing at 151Mpc
OUTGOING OPERATOR: Ryan S
CURRENT ENVIRONMENT:
SEI_ENV state: CALM
Wind: 4mph Gusts, 2mph 5min avg
Primary useism: 0.01 μm/s
Secondary useism: 0.07 μm/s
QUICK SUMMARY: Locked for 13 hours, range around 150+. Planned calibration and commissioning today from 830-1200PT.
As Ibrahim noted in his alog yesterday the LVEA and PSL dust monitors arent responding sicne Tuesday and need a power cycle at minimum.
I restarted the LVEA Dust server code, but still no communication with the LVEA MetOne monitors. The ethernet/serial converter h1seriall0 does respond, so it looks like an RS485 issue as TJ said. The dust monitors went offline 11:05 Tue Morning PDT.