Title of article
Far and mid infrared observations of two ultracompact H II regions and one compact CO clump
Author/Authors
Ghosh، S. K. نويسنده , , Mookerjea، B. نويسنده , , Verma، R. P. نويسنده , , Rengarajan، T. N. نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
-588
From page
589
To page
0
Abstract
We have made radio continuum observations with the ATCA (Australia Telescope Compact Array) at 3 and 6 cm of the dark cloud DC 303.8-14.2 in order to study the content of young stellar objects (YSOs) in this cloud. Four unresolved sources were found within the cloudʹs boundary. One of these in coincident with IRAS 13036-7644, a very low luminosity YSO driving a bipolar molecular outflow. We have interpreted its emission in terms of optically thin thermal free-free emission, although within errors also non-thermal emission is possible. The possible source of ionization is discussed.
Keywords
ISM , Infrared , IRAS 19181+1349 , individual objects , IRAS 20286+4105 , IRAS 20178+4046 , H II regions
Journal title
Astronomy and Astrophysics
Serial Year
2003
Journal title
Astronomy and Astrophysics
Record number
77306
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