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: http://xmm.vilspa.esa.es/sas/6.5.0/doc/rgslinepos/node3.html
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]
Meta Index / Home Page
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.
XMM-Newton SOC/SSC -- 2005-08-16