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