swcx uses the spectral fitting results from Xspec and model SWCX detector maps to create model SWCX contamination maps for a given observation.
Warning and requirements: swcx is part of the esas package, integrated into SAS, but (still) limited to work within the esas data reduction scheme. This is specially true wrt input files structure and names. In particular, swcx assumes that another task from the package, mos-spectra / pn-spectra, and mos_back / pn_back, have been successfully run for the mos / pn exposures to be used, and that spectral fitting has been done.
