ASCL Code Record
[ascl:2312.029]
RRLFE: Metallicity calibrations for RR Lyrae variable stars
Spalding, Eckhart; Wilhelm, Ronald; De Lee, Nathan; Long, Stacy; Beers, Timothy C.; Placco, Vinicius M.; Kielkopf, John; Lee, Young Sun; Pepper, Joshua; Carrell, Kenneth
RRLFE generates and applies calibrations for retrieving [Fe/H] from low-res spectra of RR Lyrae variable stars. The code can generate a metallicity calibration anew, from real or synthetic spectra; it can also apply a metallicity calibration to low-resolution (R ~2000) RR Lyrae spectra spanning 3911 to 4950 angstroms.
- Code site:
- https://github.com/mwanakijiji/rrlfe
- Described in:
- https://ui.adsabs.harvard.edu/abs/2024MNRAS.527..828S
- Bibcode:
- 2023ascl.soft12029S
Preferred citation method:
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