Catalog of X-Ray Detected Be Stars (XDBS)
Abstract
We present a catalog of X-ray Detected Be Stars (XDBS) with 161 Be stars from the Be Star Spectra (BeSS) database having X-ray counterparts in the Chandra Source Catalog v2.0, XMM-Newton 4XMM-DR11 Catalog, or Swift 2SXPS Catalog. The multi-wavelength catalog includes accurate optical positions, X-ray properties (fluxes, photon indices and hardness ratios), optical, near-infrared and infrared photometry, source classifications (when available), and other properties including proper motions, effective temperatures, X-ray to optical flux ratios as well. We also provide a convenient https://home.gwu.edu/~kargaltsev/XDBS/ graphical user interface which allows for easy visualization of the catalog content.
- Publication:
-
Research Notes of the American Astronomical Society
- Pub Date:
- August 2022
- DOI:
- 10.3847/2515-5172/ac8937
- arXiv:
- arXiv:2208.14176
- Bibcode:
- 2022RNAAS...6..163G
- Keywords:
-
- Catalogs;
- Be stars;
- X-ray stars;
- X-ray binary stars;
- 205;
- 142;
- 1823;
- 1811;
- Astrophysics - High Energy Astrophysical Phenomena
- E-Print:
- 4 pages, 1 table