The Intrinsic Colors of RR Lyrae Variables: A Means to Determine Interstellar Reddening

We present refinedBVIlight curves for six field RR Lyrae variable stars. The refinements include new data and improved photometric calibration compared to our previous work. For each star, we derive the intensity mean magnitudes, light amplitudes, and colors at minimum light. We combine our results...

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Veröffentlicht in:	Publications of the Astronomical Society of the Pacific 2005-07, Vol.117 (833), p.721-725
Hauptverfasser:	Guldenschuh, Katherine A., Layden, Andrew C., Wan, Yayun, Whiting, Alan, van der Bliek, Nicole, Baca, Pamela, Carlin, Jeffrey, Freismuth, Tucker, Mora, Marcelo, Salyk, Colette, Vera, Sergio, Verdugo, Miguel, Young, Amber
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomical magnitude Astronomical photometry Calibration Comparison stars Datasets Interstellar reddening Light curves Metal abundance Stars Variable stars
Online-Zugang:	Volltext
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