Abstract : Convenience script(s) around pyraf/s-extractor to align a stack of dithered FITS images.
Category : Recommended Active
Homepage : http://obswww.unige.ch/~tewes/alipy/
Alipy provides a set of python scripts that can be used to align a stack of dithered FITS images.
The included scripts wrap a number of python modules, pyraf, and s-extractor into a linear workflow that is designed to be run interactively by the user.
Currently support appears best tuned for FITS images having the same sky pixel scale and from a similar wavelength regime.