XMM-Newton Science Analysis System
omsrclistcomb (omsrclistcomb-2.23) [xmmsas_20211130_0941-20.0.0]
For each filter there is a column for the source significances (signal-to-noise). These values are the averaged
values from the individual sources that were merged into a source. The significance will be set to the
negative of its value if the averaged corrected count-rate exceeds 1000 count per second and all the magnitudes
will be set to null.
XMM-Newton SOC -- 2021-11-30