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Дата изменения: Fri Jan 10 23:01:26 2003
Дата индексирования: Sat Dec 22 12:28:56 2007
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Поисковые слова: star trail

XMM-Newton Science Analysis System


rgsspecplot (rgsspecplot-2.16.13) [xmmsas_20030110_1802-5.4.1]

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Description

This task plots the first and second order spectra (BETA CHANNEL vs. Counts) for an RGS source, overlaying the source dependent energy and wavelength scales. The data can be represented in original format, or rebinned, to contain a minimum number of counts (specified by the user) per bin, with a minimum of 1 count/bin and a minimum number of bins equal to five otherwise a warning is raised and no rebinning takes place, see Section 5. In the rebinned case, the counts/channel for each bin are plotted verses the centre of that bin, as a histogram. The error values are plotted in gray and are always the square root of the counts. Details of the observation and source are also plotted. Any valid PGPLOT graphics device may be specified for the output.