The Bulletin of The Korean Astronomical Society (천문학회보)

The Korean Astronomical Society (한국천문학회)
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CO Observations of H II Regions Sh 254-258

  • Jung, Dong-Kyu (Department of Astronomy and Space Sciences, Chungnam National University) ;
  • Kim, Kwang-Tae (Department of Astronomy and Space Sciences, Chungnam National University)
  • Published : 2015.10.15
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Abstract

The molecular clouds associated with bright optical HII regions Sh 254-258 are studied with the TRAO CO observations and with the WISE near-infrared emission. Based on the morphology of the clouds and the basic physical parameters derived with the LTE analysis, Pieces of evidences for physical interactions with its surroundings are investigated.

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