[DCT2018] F20b 16268 , the SIMBAD biblio

2018AJ....156..204D - Astron. J., 156, 204-204 (2018/November-0)

The Berlin Exoplanet Search Telescope II catalog of variable stars. III. Census of variable stars in a Puppis field.

DREYER C., CSIZMADIA S., TITZ-WEIDER R., EIGMULLER P., FRUTH T., CABRERA J., ERIKSON A. and RAUER H.

Abstract (from CDS):

The Berlin Exoplanet Search Telescope II (BEST II) is a ground-based, small aperture, wide-angle telescope used to search for stellar light variations in the southern hemisphere. We report the results of a monitoring campaign observing a field in the Puppis constellation in late 2011/early 2012. Light curves were obtained for 130,472 stars, out of which we identify 2169 variables, including 1829 newly discovered, 26 previously known, and 314 suspected variable stars. We determine periods and variability class for two previously known, but only suspected to be, variable stars. For eight individual eclipsing binary stars, including the two previously known but unclassified binaries, the system parameters were derived at the epoch of the observation by modeling the light curves. Eventually, in a catalog for all variable stars, we present coordinates, magnitude, and elements of light variations, e.g., epoch, period, amplitude, type, and light curves. This catalog concludes the BEST/BEST II project.

Abstract Copyright: © 2018. The American Astronomical Society. All rights reserved.

Journal keyword(s): binaries: eclipsing - catalogs - methods: data analysis - stars: variables: general - techniques: photometric

VizieR on-line data: <Available at CDS (J/AJ/156/204): table1.dat table3.dat table4.dat>

Nomenclature: Table 3: [DCT2018] F20a NNNNN N=2169 among (Nos F20a 00022-F20a 31114, F20b 00200-F20b 33916, F20c 00021-F20c 34048, F20d 00027-F20d 30976).

Simbad objects: 2171

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