On June 17, 2016 the GDS calibration pipeline at LHO switched to ingesting double precision channels that are no longer dewhitened. Therefore, the filters file was updated to include a unity dewhitening filter. The new filter file can be found in the calibration svn under aligocalibration/trunkRuns/PreER9/GDSFilters/H1GDS_1150213197.npz.
The double precision channels ingested by the GDS pipeline in the current configuration on:
H1:CAL-DELTAL_CTRL_TST_DBL_DQ
H1:CAL-DELTAL_CTRL_PUM_DBL_DQ
H1:CAL-DELTAL_CTRL_UIM_DBL_DQ
H1:CAL-DELTAL_RESIDUAL_DBL_DQ
H1:CAL-DARM_ERR_WHITEN_OUT_DBL_DQ