High speed photometry of 2A 0311-227.
Abstract
High speed optical photometry, with a time resolution of 5 s, is reported for the AM Her type X-ray source 2A 0311-227. Rapid variability, superimposed on a periodic brightness hump, is detected. An improved orbital period is given.
- Publication:
-
Monthly Notices of the Royal Astronomical Society
- Pub Date:
- June 1980
- DOI:
- 10.1093/mnras/191.1.43P
- Bibcode:
- 1980MNRAS.191P..43W
- Keywords:
-
- Astronomical Photometry;
- X Ray Sources;
- High Speed;
- Orbits;
- Periodic Variations;
- Spectral Resolution;
- Variability;
- Astronomy