XMM-Newton Science Analysis System
omdetect (omdetect-5.41) [xmmsas_20190531_1155-18.0.0]
The background image produced by omdetect is first constructed by using a median-smoothing algorithm
that filters out bright pixels. When the sources have been found, the image is refined by masking-out source
regions and interpolating across them.
XMM-Newton SOC/SSC -- 2019-06-02