Calibration of the MACHO Photometric System: V-R, Teff, and BCV Calibration for Metal-poor Giants

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Bessell, Michael S and Germany, Lisa (1999) Calibration of the MACHO Photometric System: V-R, Teff, and BCV Calibration for Metal-poor Giants. Publications of the Astronomical Society of the Pacific, 111 (765). pp. 1421-1425. ISSN 0004-6280 (print) 1538-3873 (online)

Abstract

The passbands of the MACHO blue and red photometric bands have been synthesized and tested by comparing the synthetic photometry of the Vilnius spectra with the actual photometry of the Landolt field Ru 149 taken with the MACHO telescope. Transformations between Bma and Rma and standard Cousins V and R were derived. The effect of interstellar reddening on the V-R and Bma-Rma colors of F stars has been calculated. A new calibration of V-R, Teff, and BCV for metal-poor A-K stars is presented.

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Item type Article
URI https://vuir.vu.edu.au/id/eprint/25329
DOI 10.1086/316453
Official URL http://www.jstor.org/stable/10.1086/316453
Subjects Historical > FOR Classification > 0201 Astronomical and Space Sciences
Current > Division/Research > Other
Keywords stars, Vilnius spectra, interstellar reddening, photometry, telescopes, MACHO Project
Citations in Scopus 17 - View on Scopus
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