1997/07/29 by The MACHO Collaboration, C. Alcock, R. A. Allsman +44
Engineering · Physics and Astronomy · #Astronomical Observations and Instrumentation #Astronomy and Astrophysical Research #Astrophysics (astro-ph) #FOS: Physical sciences #Stellar, planetary, and galactic studies #astro-ph
paper · pdf · doi:10.48550/arxiv.astro-ph/9707323
6 pages, PostScript file. To appear in IAU Symp. 189 on "Fundamental Stellar Properties: Confrontation between Theory and Observations", eds. T. Bedding et al. (Kluwer: Dordrecht), 1997
arxiv created 1997/07/29 · openalex publication_date 1997/07/29 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
We describe the search for delta Scuti stars in the MACHO database of bulge fields. Concentrating on a sample of high amplitude delta Scutis, we examine the light curves and pulsation modes. We also discuss their spatial distribution and evolutionary status using mean colors and absolute magnitudes.