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Spectral Analysis next up previous contents
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Spectral Analysis



The x-ray spectral analysis consists of a comparison between the observed pulse height spectrum and a pulse height spectrum calculated using a given spectral model. The model, chosen by the user, is convolved with the instrument and telescope responses.

To obtain the spectral parameters for an x-ray source, several steps need to be followed. For each source:

Plots of the gain distribution, the pulse height distribution, the data compared to the model spectra, and of the $\chi ^{2}$ grids can be generated.



 
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Next: Summary of Tasks in Up: PROS USERS GUIDE Previous: Detect
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1998-06-10