XMM-Newton Science Analysis System
eslewsearch (eslewchain-1.20) [xmmsas_20211130_0941-20.0.0]
- The PSF is used at 1.5 keV in all bands. This is thought to be more
accurate than taking the central energy of each band.
- Subimages overlap by several arcminutes and a good fraction of the
sources will be "detected" twice.
- The detection likelihoods have been set to a compromise between excluding
real sources and including too many statistical fluctuations.
XMM-Newton SOC -- 2021-11-30