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[ascl:1707.004] CCFpams: Atmospheric stellar parameters from cross-correlation functions

CCFpams allows the measurement of stellar temperature, metallicity and gravity within a few seconds and in a completely automated fashion. Rather than performing comparisons with spectral libraries, the technique is based on the determination of several cross-correlation functions (CCFs) obtained by including spectral features with different sensitivity to the photospheric parameters. Literature stellar parameters of high signal-to-noise (SNR) and high-resolution HARPS spectra of FGK Main Sequence stars are used to calibrate the stellar parameters as a function of CCF areas.

Code site:
https://github.com/LucaMalavolta/CCFpams
Appears in:
http://adsabs.harvard.edu/abs/2017MNRAS.469.3965M
Bibcode:
2017ascl.soft07004M

ascl:1707.004
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