Abstract: AlignBandColors (ABC) aligns inter-color-band astronomical images to a 100th of a pixel accuracy using surrounding stars as guiding points. It has currently been tested with Sloan Digital Sky Survey (SDSS) Data Release 12 images, but is designed to be survey-independent. The code is part of the SpArcFiRe (ascl:2107.010) method.
Credit: Navarrette, Anthony; Hayes, Wayne
Site: https://github.com/waynebhayes/SpArcFiR ... BandColors