... File . ... use frames summary class fields routine details file attributes . This file contains the procedures to perform optimal filtering of the vertical reference pixel to reduce 1/f noise (horizontal stripes), based on the Kosarev Pantos algorithm . JWST Data Processing - NIRCam Cryo tests . optimal_smooth_fft , Dat , Delt , Smoothed_Data . ... Dat in required type=fltarr . ... Delt in required type=float . ... IDL> Dat, Delt, Smoothed_Data . ... optimal_smooth_fft.pro . Lines: . ...