XMM-Newton Science Analysis System
omsrclistcomb (omsrclistcomb-2.23) [xmmsas_20190531_1155-18.0.0]
For each filter there is a column for the extension flag for each source, which is set equal to the extended flag
of the source with the maximum significance (the negative value if a significance value is negative) for the
particular filter.
XMM-Newton SOC/SSC -- 2019-06-02