The MACHO Project Large Magellanic Cloud Variable Star Inventory. XI. Frequency Analysis of the Fundamental-mode RR Lyrae Stars
Alcock, Charles; Alves, David R; Becker, Andrew C; Bennett, D P; Cook, Kem H; Drake, Andrew J; Freeman, Kenneth; Geha, M; Griest, K; Kovacs, G; Lehner, M J; Marshall, S L; Minniti, Dante; Nelson, C A; Peterson, Bruce; Popowski, P; Pratt, M; Quinn, Peter J; Rodgers, Alexander; Stubbs, Christopher W; Sutherland, William J; Vandehei, T; Welch, D L
We have frequency-analyzed 6391 variables classified earlier as fundamental-mode RR Lyrae (RRO) stars in the MACHO database on the Large Magellanic Cloud (LMC). The overwhelming majority (i.e., 96%) of these variables have been proved to be indeed RR0 stars, whereas the remaining ones have fallen into one of the following categories: single- and double-mode Cepheids, binaries, first-overtone and double-mode RR Lyrae stars, and nonclassified variables. Special attention has been paid to the...[Show more]
|Collections||ANU Research Publications|
|Source:||Astrophysical Journal, The|
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.