XMM-Newton Science Analysis System
ssclib (ssclib-4.36.1) [xmmsas_20230412_1735-21.0.0]
Contains an analytic approximation to the off-axis PSF, and routines to sample it.
Module name: psf_ims
Author: Ian Stewart (University of Leicester, ims@star.le.ac.uk)
XMM-Newton SOC -- 2023-04-16