VizieR Online Data Catalog: Observation of six NSVS eclipsing binaries (Dimitrov+, 2015)
Abstract
We managed to separate a sample of about 40 ultrashort-period candidates from the Northern Sky Variability Survey (NSVS, Wozniak et al. 2004AJ....127.2436W) appropriate for follow-up observations at Rozhen observatory (δ>-10°). Follow-up CCD photometry of the targets in the VRI bands was carried out with the three telescopes of the Rozhen National Astronomical Observatory. The 2-m RCC telescope is equipped with a VersArray CCD camera (1340x1300 pixels, 20 μm/pixel, field of 5.35x5.25 arcmin2). The 60-cm Cassegrain telescope is equipped with a FLI PL09000 CCD camera (3056x3056 pixels, 12 μm/pixel, field of 17.1x17.1 arcmin2). The 50/70 cm Schmidt telescope has a field of view (FoV) of around 1° and is equipped with a FLI PL 16803 CCD camera, 4096x4096 pixels, 9 μm/pixel size.
(4 data files).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- November 2017
- Bibcode:
- 2017yCat..74482890D
- Keywords:
-
- Stars: double and multiple;
- Binaries: eclipsing;
- Photometry: VRI;
- Photometry: infrared;
- Colors