A Catalogue of H II Regions.
Abstract
A catalogue is given of 313 H ii regions north of declination 270. Known early-type stars associated with them are listed. The apparent distribution of H ii regions is discussed, and the galactic pole with respect to ionized hydrogen is determined.
- Publication:
-
The Astrophysical Journal Supplement Series
- Pub Date:
- December 1959
- DOI:
- 10.1086/190049
- Bibcode:
- 1959ApJS....4..257S