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The H Ii Region Complex G5.48-0.24: Radio Continuum, H I, And Co Observations, Bon-Chul Koo, Kee-Tae Kim, Ho-Gyu Lee, Min S. Yun, Paul T P Ho
The H Ii Region Complex G5.48-0.24: Radio Continuum, H I, And Co Observations, Bon-Chul Koo, Kee-Tae Kim, Ho-Gyu Lee, Min S. Yun, Paul T P Ho
Min S. Yun
We have carried out VLA radio continuum (6 and 20cm), VLA HI 21cm line, and 13CO J = 1 --> 0 line observations of the Galactic H II region G5.48-0.24. We present the continuum maps at 21 cm with 50" resolution and at 6 and 20 cm with 5" resolution. The radio continuum maps show that the H II region is composed of a bright component immersed in a diffuse emission of 6' (or 21 pc) radius. The bright component has a compact (0.7 pc) core surrounded by an extended (3.4 pc) halo. According to Wood & Churchwell (1989), the …