NGC6822: short period variable stars, stellar population and distance scale
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Results are presented on a study of the short period variable stars in the dwarf irregular galaxy NGC6822. We observed an almost uniformely populated classical instability strip from the Horizontal Branch up to the Classical Cepheids region. The main goal we achieved from the analysis of the faint sample is the first detection of RR Lyrae stars in this galaxy.
4 pages, 2 figures, Proceedings of the IAU Colloq. 193, "Variable Stars in the Local Group", ed. D. W. Kurtz & K. R. Pollard., ASP Conf. Ser., in press
4 pages, 2 figures, Proceedings of the IAU Colloq. 193, "Variable Stars in the Local Group", ed. D. W. Kurtz & K. R. Pollard., ASP Conf. Ser., in press