A Catalogue of Be Stars in the Direction of the Galactic Bulge
作者： B. E. Sabogal , R. E. Mennickent , G. Pietrzyński , J. A. García , W. Gieren
DOI: 10.1051/0004-6361:20078418
关键词:
摘要: Detailed studies of Be stars in environments with different metallicities like the Magellanic Clouds or Galactic bulge are necessary to understand formation and evolution mechanisms circumstellar disks. However, a detailed study direction our own galaxy has not been performed until now. We report first systematic search for star candidates Bulge. present catalogue, give brief description stellar variability seen, show some light curve examples. searched matching specific criteria magnitude, color I band. Our was conducted on 48 OGLE II fields Bulge.This resulted 29053 candidates, 198 them showing periodic variations. Nearly 1500 this final sample almost certainly stars, providing an ideal spectroscopic multiobject follow-up studies.
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