Aperture synthesis observations of galactic H II regions. VII. A "quick look" survey of galactic H II regions.
Abstract
A survey with limited (u, v) plane coverage of 40 galactic H II regions is presented. The observations were made at wavelengths of 6 and 21 cm. Of 23 well-detected H II regions, only five show compact structure and five more can be classified as subcompact. Three planetary nebulae were also observed.
- Publication:
-
Astronomy and Astrophysics
- Pub Date:
- November 1977
- Bibcode:
- 1977A&A....61..377I
- Keywords:
-
- Galactic Structure;
- H Ii Regions;
- Interstellar Gas;
- Milky Way Galaxy;
- Radio Astronomy;
- Decimeter Waves;
- Hydrogen Ions;
- Planetary Nebulae;
- Synthetic Arrays;
- Astronomy