Discoveries on southern, red sensitive objective-prism plates. IV: extension to higher latitudes.
Abstract
This fourth in a series of papers (MacConnel, (1978, 1979, 1981) listing newly-found objects detected on Curtis Schmidt objective-prism plates extends the previous, 4500-sq deg coverage, confined to within 15 deg of the southern galactic plane, to higher galactic latitudes and to an additional 3100 sq deg. The lists presented cover 107 non-banded H-alpha emission stars, 12 M-type H-alpha emission stars, five suspected planetary nebulae, 10 carbon stars, 121 S/MS stars, three M dwarfs, and a peculiar and previously unreported star.
- Publication:
-
Astronomy and Astrophysics Supplement Series
- Pub Date:
- June 1982
- Bibcode:
- 1982A&AS...48..355M
- Keywords:
-
- Astronomical Catalogs;
- Carbon Stars;
- Emission Spectra;
- H Alpha Line;
- Planetary Nebulae;
- Southern Sky;
- Dwarf Stars;
- M Stars;
- Photographic Plates;
- Polar Regions;
- Stellar Spectra;
- Astronomy