filter packages
	attfilter	Exposure-specific attitude data filtering and GTI creation	pdf	ChangeLog
	cheese	Creates "cheese" masks after running source detection on	pdf	ChangeLog
	dsslib	Data Subspace Library	pdf	ChangeLog
	emtaglenoise	Task to tag low-energy noise in the MOS CCDs.	pdf	ChangeLog
	epchain	Script for the EPIC PN events pipeline processing and filtering	pdf	ChangeLog
	epframes	Reformats EPIC PN events list for subsequent off-line analysis	pdf	ChangeLog
	espfilt	Creates cosmic background-filtered event lists, images, lightcurves and a qdp plot from EPIC MOS or PN pipeline-processed event lists	pdf	ChangeLog
	evlistcomb	Merges event lists from all CCD/nodes into a single event file	pdf	ChangeLog
	evselect	Filters event lists and extracts images, spectra, timeseries and histograms	pdf	ChangeLog
	proton	Uses the spectral fitting results from Xspec and model	pdf	ChangeLog
	psfgen	Generate PSF from ccf	pdf	ChangeLog
	rgsbkgmodel	Compute a model background from RGS background templates	pdf	ChangeLog
	selectlib	Data Selection infrastructure library	pdf	ChangeLog
	swcx	Uses the spectral fitting results from Xspec and model	pdf	ChangeLog
	xmmselect	Interactive data selection and accumulation of products	pdf	ChangeLog