.. _pixtosky: ****************************************************** pixtosky: Coordinate transformation to sky coordinates ****************************************************** This task allows a user to perform coordinate transformations with the full WCS and distortion model on source positions from an input image to sky coordinates. This task serves as a replacement for the IRAF.STSDAS task `xy2rd`, albeit with the added capability of understanding the full distortion model provided in the headers of images updated for use with astrodrizzle and tweakreg. .. moduleauthor:: Warren Hack .. automodule:: drizzlepac.pixtosky .. autofunction:: xy2rd