Reports until 05:06, Tuesday 06 June 2023
LHO FMCS
camilla.compton@LIGO.ORG - posted 05:06, Tuesday 06 June 2023 (70168)
Temperatures and Dust Counts at EY

Temperatures:

I've updated the scale on the /cds/h1/scripts/fom_startup/nuc32/CER_temperatures.yaml ndscope template so that the MSR trends are not cut off. H1:PEM-C_MSR_RACK{1,2}_TEMPERATURE changed slightly 1 month ago to need this. Plot attached of the CER/MSR temperatures.

Attached plot of VEA temperatures over last 7 days, can see zone 1B 0.3degF increase 18 hours ago as noted in 70128.

Dust Counts:

See attached. we've had high dust count at EY (3000 0.3um and 200 0.5um) over the last 3 hours without particularly high wind. I'll ask Kim to check on everything when she cleans EY later today.

Images attached to this report