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XMM-Newton Science Analysis System


eupper (especget-1.54) [xmmsas_20211130_0941-20.0.0]

Use own value of the encircled energy factor

eupper imageset=emosimage.ds eef=0.9

Tells the program that the source region contains 90% of the counts.



XMM-Newton SOC -- 2021-11-30