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Abstract

Yafit is a tool for fitting curves. Although it could be used in other contexts, it is mainly intended for fitting observed photometric data to calculated model spectra. In general one uses it by preparing a file containing one or more sets of observations, preparing a file containing a number of model spectra, and then running the fitting program which identifies the model that most closely fits each set of observations. The results can be viewed graphically and/or output in a number of formats.


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Yafit - Yet Another Fitting Tool
User Guide