Observations of the 18.3-GHz transition of C3H2 towards SGR B2.
Abstract
Three molecular clouds of Sgr B2 have been mapped in the 1(10) - 1(01) orthotransition of C3H2 at 18.3 GHz. The distribution of C3H2 and the C3H2 optical depth of the three clouds, centered near 50, 65, and 80 km/s, are reported.
- Publication:
-
Publications of the Astronomical Society of Australia
- Pub Date:
- 1992
- DOI:
- Bibcode:
- 1992PASA...10..113P
- Keywords:
-
- Cyclic Hydrocarbons;
- H Ii Regions;
- Interstellar Matter;
- Molecular Clouds;
- Optical Thickness;
- Milky Way Galaxy;
- Nasa Programs;
- Radial Velocity;
- Sky Surveys (Astronomy);
- Southern Sky;
- Astrophysics