A Vindication of The RR Lyrae Fourier Light Curve Decomposition for the Calculation of Metallicity and Distance in Globular Clusters
We report the mean metallicity and absolute magnitude of RR Lyrae stars in a sample of 37 globular clusters, calculated via the Fourier decomposition of their light curves and ad hoc semi-empirical calibrations, in an unprecedented homogeneous approach. This enabled a new discussion of the metallici...
I tiakina i:
| I whakaputaina i: | Revista Mexicana de Astronomía y Astrofísica |
|---|---|
| Kaituhi matua: | |
| Hōputu: | Artigo |
| Reo: | Inglês |
| I whakaputaina: |
Universidad Nacional Autónoma de México
2022
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| Ngā marau: | |
| Urunga tuihono: | https://www.redalyc.org/articulo.oa?id=57175502008 https://www.redalyc.org/journal/571/57175502008/ https://www.redalyc.org/journal/571/57175502008/html/ https://www.redalyc.org/journal/571/57175502008/57175502008.epub https://www.redalyc.org/journal/571/57175502008/movil |
| Ngā Tūtohu: |
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!
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