Python3 - User guided equivalent wideth measurement and analysis tool for stellar absorption spectra
Project description
XSpect
Python3 code to measure equivalent widths from high-resolution spectra. Output file can be used with pymoogi or MOOG.
XSpect - EW (Equivalent Widths)
- Loads spectral data from Keck HIRES fits files
- Includes options for loading data from arrays
- Normalizes reduced data
- Applies waveshift correction (comparison spectrum required)
- Measures equivalent widths of input line list (line list required, sample provided)
- Outputs pymoogi readable file used to derive and determine stellar parameters and elemental abundances
Python Required Packages
- Numpy
- Matplotlib
- Scipy
- Astropy
- george - Gaussian Process Regression
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