Ultraviolet spectrophotometry of close binary systems : CV Velorum, RS Vulpeculae and CH Cephei.
Abstract
The ultraviolet magnitudes of CV Velorum, RS Vulpeculae and DH Cephei are reported. Aside from twenty observations of CV Velorum which fell inside the primary eclipse, all data were obtained for phases outside eclipse. Observations were made with the University of Greningen experiment on board the Astronomical Netherlands Satellite. The instrument consists of a 22 cm aperture Cassegrain telescope followed by a five channel grating spectrophotometer. Instrument operation modes and data correction procedures are briefly described.
- Publication:
-
IAU Archives of Unpublished Observations of Variable Stars
- Pub Date:
- 1981
- Bibcode:
- 1981IAU27..81....0W
- Keywords:
-
- Binary Stars;
- Stellar Spectrophotometry;
- Ultraviolet Astronomy;
- Astronomical Netherlands Satellite;
- Correction;
- Eclipses;
- Spaceborne Telescopes;
- Stellar Magnitude;
- Tables (Data);
- Astronomy