Displaying report 1-1 of 1.
Reports until 11:56, Tuesday 11 October 2016
H1 CAL (CAL)
aaron.viets@LIGO.ORG - posted 11:56, Tuesday 11 October 2016 (30409)
Restarted GDS pipeline at LHO
I restarted the primary and redundant calibration pipelines at Hanford at gps time 1160244770. Based on tests, the current latency is ~5-7 seconds. This restart picked up the latest release gstlal-calibration-1.0.5, with bug fixes for a "time-reversal" errors and (hopefully) the overlapping frame bug. The filters file used can be found in the calibration SVN:

aligocalibration/trunk/Runs/PreER10/GDSFilters/H1GDS_1159648300.npz

The new filters contain the updated calibration line frequencies, so the kappas should be correctly computed once we enter a lock stretch. For more information on the filters, see this aLOG:

https://alog.ligo-wa.caltech.edu/aLOG/index.php?callRep=30210

Below is the command line used to run the pipeline:
gstlal_compute_strain
        --data-source=lvshm 
        --shared-memory-partition=$LIGOSMPART 
        --filters-file=$filter_file 
        --ifo=H1 
        --frame-duration=4 
        --frames-per-file=1 
        --write-to-shm-partition=$HOFTSMPART 
        --compression-scheme=6 
        --compression-level=3 
        --control-sample-rate=4096 
        --expected-fcc=341.0 
        --partial-calibration
Displaying report 1-1 of 1.