VizieR Online Data Catalog: Be and Bn stars Balmer discontinuity (Cochetti+, 2020)
Abstract
The sample consists of 67 Be and 61 Bn Galactic stars, listed in the BSC (Hoffleit & Jaschek, 1982, Cat. V/50). Low- and high-resolution spectroscopic observationsfor the sample stars were obtained at the Complejo Astronomico El Leoncito (CASLEO), San Juan, Argentina. In addition, we obtained Hα spectra for some Be stars from the Be Star Spectra database (BeSS; Neiner et al., 2011AJ....142..149N) or the Spectroscopic Be Stars Atlas (http://www.astrosurf.com/buil/us/becat.htm).
Observational characteristics of a sample of Be and Bn stars based on the behavior of their sBD, the Hα emission intensity, and their correlation with the stellar parameters are presented. (9 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- April 2020
- DOI:
- 10.26093/cds/vizier.36340018
- Bibcode:
- 2020yCat..36340018C
- Keywords:
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- Stars: Be