AAS 205th Meeting, 9-13 January 2005
Session 98 High Mass Star Formation and Deeply Embedded Star Formation
Poster, Wednesday, January 12, 2005, 9:20am-6:30pm, Exhibit Hall

Previous   |   Session 98   |   Next

[98.07] 7mm Observations toward Young Massive Stars

P. Hofner (New Mexico Tech & NRAO), E. Araya (New Mexico Tech), H. Linz (MPIA), S. Kurtz (UNAM), R. Cesaroni (Arcetri Observatory), S. Molinari (IFSI)

We present preliminary result of a VLA 7 mm survey toward 14 regions of massive star formation which are in an evolutionary phase prior to that of ultracompact HII regions. The observations were obtained using bright methanol masers as cross calibration sources. Using additional interferometric data at cm and mm wavelengths we compile the radio SEDs for the sources and discuss possible emission mechanisms responsible for the 7 mm emission, as well as the relation to the 44 GHz methanol masers. This research was partially supported by NSF grant AST-0098524 and grant Nr.CC4966 from the Research Corporation (PH).

Previous   |   Session 98   |   Next

Bulletin of the American Astronomical Society, 36 5
© 2004. The American Astronomical Society.