J. Kissel I've copied and pasted the zpk([1;1;1;1;1],[100;100;100;100;100],1,"n") whitening filter used to whiten the calibrated DARM_ERR and DARM_CTRL channels (see LHO aLOG 16698, and LHO aLOG 16789) into the *uncalibrated* DARM_ERR and DARM_CTRL pick-offs in the calibration front-end model, h1calcs. These channels are H1:CAL-DARM_ERR_WHITEN_OUT_DQ H1:CAL-DARM_CTRL_WHITEN_OUT_DQ as a filter called "white" into FM1. These are needed for the *offline* GST-LAL pipeline calibration. Note that the H1CALCS.txt foton file is not yet a softlink to a version-controlled userapps repo location, nor have we started maintaining a safe.snap to ensure that these filter banks stay ON through a front-end code restart. "Sounds dubious..." Also -- we should stick these filter banks on the CALCS MEDM overview screen.