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Дата изменения: Mon Jul 9 05:54:32 2007
Дата индексирования: Sat Dec 22 14:01:01 2007
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Поисковые слова: observatory

XMM-Newton Science Analysis System


omsrclistcomb (omsrclistcomb-2.7.1) [xmmsas_20070708_1801-7.1.0]

Meta Index / Home Page / General source table layout

Source Shape Parameterization

For each filter there is a column for the parameterisation of the shapes of the sources (ie the semi-major, semi-minor axes and position-angle of the major axis). These values are the averaged values from the individual sources that were merged into a source.

There are also columns giving the mean parameters for each source, which have been computed from the mean values for each filter.