Differential uvby photometry of Cygnus X-1.
Abstract
uvby differential photometry of the X-ray source Cygnus X- is presented. Variations in the light curve as large as 0m.05 at primary and 0m.03 at secondary are noted.
- Publication:
-
Monthly Notices of the Royal Astronomical Society
- Pub Date:
- October 1975
- DOI:
- 10.1093/mnras/173.1.15P
- Bibcode:
- 1975MNRAS.173P..15L
- Keywords:
-
- Light Curve;
- Stellar Spectrophotometry;
- Ubv Spectra;
- Astronomical Photometry;
- Binary Stars;
- Color;
- Companion Stars;
- Variable Stars;
- Astronomy