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Start Over Descriptor "*STELLAR parallax" Region aquarius (constellation)
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1. APASS BVgri search for and characterization of RR Lyr variables candidate members of the Aquarius halo stream.

Author

Munari, Ulisse, Henden, Arne, and Frigo, A.

Subjects
*RR Lyrae stars, *GALACTIC halos, *STELLAR oscillations, *TEMPERATURE of stars, *STELLAR magnitudes, *STELLAR parallax
Abstract

Highlights: [•] We obtained BVgri photometry of 100,000 stars over the Aquarius stream sky area. [•] 15 separate observing epochs were used in looking for RR Lyr variables. [•] 71 RR Lyr variables were discovered providing a census complete to V=15.2 or 8kpc. [•] Pulsation periods, temperatures, lightcurves, magnitudes and distances are given. [ABSTRACT FROM AUTHOR]

Published
2014
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