Project: datamanagement
Issue DM-246: Investigate compensation for Dcr
This is a continuation of the W14 image differencing work. We have characterized the negative effects of Dcr on difference images, and now need to start working on compensation for these effects. This work will also touch on the Wcs and Psf classes, which are probable consumers of this information. Scope includes designing and implementing a class to describe the astrometric effects of Dcr, with consideration as to the other classes (Psf, Wcs) and tasks (ImageDifferencingTask) that may use it
Story points: 60