XMM-Newton Science Analysis System
evigweight (evigweight-1.10) [22.0.0-9173c7d25-20250127]
In the same way, constructing an image
of the source
within the energy band
may be done by calling evselect
(with withzcolumn=Y withzerrorcolumn=N) :
This is directly proportional to the source brightness
(no need to divide by the exposure map), except for bad pixels and CCD gaps
(see Sect.3.9).
XMM-Newton SOC -- 2025-01-27