There was an issue with the GDS calibraiton filters uploaded yesterday (see https://alog.ligo-wa.caltech.edu/aLOG/index.php?callRep=29651).  These filters were too long and it was found that over the period of ~hours the GDS calibration pipeline would fall behind real time by ~minutes.  I have re-made these filters and significantly shortened the length of the correction filter for DELTAL_RESIDUAL in particular.  Attached are updated plots of the filters and a spectrum comparison for some ER9 data (115207641601152076544) between the output of the GDS calibration pipeline with the new filters and the output of the front-end CALCS model.  The filters are checked into the calibration SVN under:

aligocalibration/trunk/Runs/PreER10/GDSFilters/H1GDS_1157896856.npz

These filters were made with calibration SVN version #3301.