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[ascl:1505.025] pyMCZ: Oxygen abundances calculations and uncertainties from strong-line flux measurements

pyMCZ calculates metallicity according to a number of strong line metallicity diagnostics from spectroscopy line measurements and obtains uncertainties from the line flux errors in a Monte Carlo framework. Given line flux measurements and their uncertainties, pyMCZ produces synthetic distributions for the oxygen abundance in up to 13 metallicity scales simultaneously, as well as for E(B-V), and estimates their median values and their 68% confidence regions. The code can output the full MC distributions and their kernel density estimates.

Code site:
https://github.com/nyusngroup/pyMCZ
Described in:
https://ui.adsabs.harvard.edu/abs/2016A%26C....16...54B
Bibcode:
2015ascl.soft05025B

Views: 1377

ascl:1505.025
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