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Дата изменения: Tue Aug 16 05:37:34 2005
Дата индексирования: Sat Dec 22 11:24:22 2007
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XMM-Newton Science Analysis System


rgslinepos (rgslinepos-1.3.1) [xmmsas_20050815_1803-6.5.0]

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Description

The position of the center of emission lines is provided per instrument as a function of wavelength, reflection order, and off-axis angle of the source. This task is useful, when off-axis pointings are evaluated in order to optimize the coverage of the emission spectrum by the RGS detector, e.g. if the intention is to avoid inter-chip gaps.

Output is per wavelength the CCD number and the dispersion coordinate in CHIPCOORD system.