An occultation angular diameter in Half light.
Abstract
The lunar occultation of 119 Tauri, spectral type M2 Ib, was observed in continuum light and in the light of the Ha absorption line. The restored strip-brightness distributions indicate that the Ha light comes from a region having at least twice the diameter of that producing the continuum light.
- Publication:
-
The Astrophysical Journal
- Pub Date:
- March 1982
- DOI:
- 10.1086/159778
- Bibcode:
- 1982ApJ...254..670W