Galaxy Line Emission & Absorption Modeling
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Updated
Jul 5, 2023 - Python
Galaxy Line Emission & Absorption Modeling
Basically a class which parses the NIST Atomic Spectra Database and saves the data to a dictionary on HDD. You can pass an matplotlib.axis, and the emissions lines will be plotted with an optional normalization factor.
Given a FITS spectrum file, the script will calculate the star’s doppler shift, and fit a Voigt profile and continuum to each emission line, which is used for calculating the flux.
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