calwebb_wfs-image3: Stage 3 WFS&C Processing¶
Stage 3 processing of Wavefront Sensing and Control (WFS&C) images is only performed
for dithered pairs of WFS&C exposures. The processing applied is not truly a
“pipeline”, but consists only of the single wfs_combine step.
calwebb_wfs-image3.cfg configuration exists only for consistency and
compatibility with stage 3 processing of other observing modes. The same result could
be obtained by just running the wfs_combine step directly.
calwebb_wfs-image3 pipeline has one optional argument:
--do_refine boolean default=False
If set to
True, offsets between the dithered images computed from the WCS will be
refined emperically using a cross-correlation technique.
See wfs_combine for details.