david.barker@LIGO.ORG - posted 09:28, Friday 27 February 2026 - last comment - 10:15, Friday 27 February 2026(89299)
h1ascimc model cleanup, DAQ restart
Jennie, Keita, Ryan S, EJ, Dave:
Jennie and Keita did a clean up of the h1ascimc model which was installed this morning. A DAQ restart was required, 14 slow channels had been removed.
As we had seen previously, restarting h1ascimc still causes DAC errors on h1iopasc0, and the safest way to restart h1ascimc is part of a full model restart on h1asc0.
Ryan confirmed a good SDF status and all the models were restarted (h1iopasc0, h1asc, h1ascimc, h1ascsqzifo).
The DAQ was then restarted, no issues other than GDS1 needing a second restart.
FW1 had a spontaneous restart 10 minutes after the 1-leg restart.
Fri27Feb2026
LOC TIME HOSTNAME MODEL/REBOOT
09:02:27 h1asc0 h1ascimc <<< first model restart, DAC error on IOP
09:06:53 h1asc0 h1iopasc0 <<< full restart of all asc0 models
09:07:07 h1asc0 h1asc
09:07:21 h1asc0 h1ascimc
09:07:35 h1asc0 h1ascsqzifo
09:12:59 h1daqdc1 [DAQ] <<< DAQ 1-leg
09:13:09 h1daqfw1 [DAQ]
09:13:09 h1daqtw1 [DAQ]
09:13:13 h1daqnds1 [DAQ]
09:13:18 h1daqgds1 [DAQ]
09:13:58 h1daqgds1 [DAQ] <<< gds1 second restart
09:16:17 h1daqgds0 [DAQ] <<< DAQ 0-leg
09:16:23 h1daqfw0 [DAQ]
09:16:23 h1daqtw0 [DAQ]
09:16:24 h1daqnds0 [DAQ]
09:22:03 h1daqfw1 [DAQ] <<< FW1 spontaneous restart