From the IRAS-PSC, 97 sources with steep FIR spectrum and another 8 point sources, were chosen to search for high velocity gas. Observations of the CO (J = 1-0) line were made with the 13.7 m telescope at the Qinghai Station of Purple Mountain Observatory. The results show that 102 sources are associated with molecular gas. 9 of the sources have reference position problems and 21 have multiple spectrum. Of the remaining 72, 29 contain high velocity gas, and of these 18 are new molecular outflow candidates. Their properties are discussed briefly in connection with massive young stellar objects.
Acta Astrophysica Sinica
- Pub Date:
- Star-Forming Regions: High-Velocity Gas;
- Star-Forming Regions: Molecular Outflows