XMM-Newton SAS Home Page
XMM-Newton Science Analysis System


eregionanalyse (especget-1.19) [xmmsas_20050815_1803-6.5.0]

Exposure time Output Optimum radius Home Index

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Centroid

The centre of the counts distribution within the source region in the same units as the image, i.e. detector or sky pixels.



XMM-Newton SOC/SSC -- 2005-08-16