Texas MWO sub-millimeter wavelength molecular observations.
Abstract
The Texas MWO 4.9 m antenna has been used with a new broadband heterodyne sub-millimeter receiver to detect approximately two dozen new molecular lines in the 301 - 352 GHz band. Lines of H2CO, HCN, H13CN, CS, C34S, CN, CCH, SiO, SO, SO2, and CH3OH were observed toward the OMC-1 and M17SW clouds. Upper limits were also obtained for a doublet of NH2D lines in OMC-1 and an unsuccessful search was made for the 111 - 110 transition of H2D+ toward DR21(OH) and NGC 1333.
- Publication:
-
European Southern Observatory Conference and Workshop Proceedings
- Pub Date:
- 1985
- Bibcode:
- 1985ESOC...22...91L
- Keywords:
-
- Molecular Spectroscopy;
- Radio Astronomy;
- Submillimeter Waves;
- Cyanogen;
- Formaldehyde;
- Hydrocyanic Acid;
- Line Spectra;
- Molecular Clouds;
- Sulfur Oxides;
- Astrophysics;
- Interstellar Molecules:Molecular Clouds;
- Molecular Clouds:Interstellar Molecules