Radio synthesis observations of planetary nebulae. II. A search for sub-arcsecond structure.
Abstract
Observations of 11 planetary nebulae with spatial resolutions from 0.2 to 2" at 2695 and 8085 MHz failed to show any very bright structure smaller than about 2". The observations are shown to be consistent with our present understanding of the temperatures and density distributions thought to typify most planetary nebulae. Subject headings: nebulae: planetary - radio sources: general
- Publication:
-
The Astrophysical Journal
- Pub Date:
- March 1976
- DOI:
- 10.1086/154187
- Bibcode:
- 1976ApJ...204..441B