Mid-infrared imaging of ultracompact H II regions |
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| Authors: | T L Hayward J W Miles J R Houck T K Timberlake |
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| Institution: | (1) Center for Radiophysics and Space Research, Cornell University, 14853 Ithaca, NY, USA;(2) Department of Physics and Astronomy, Vanderbilt University, 37235 Nashville, TN, USA |
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| Abstract: | We discuss preliminary results of an 11.7  m imaging survey of ultracompact H II regions from the Wood and Churchwell radio survey. We find that that the morphologies of ionized gas and warm dust are often significantly different, indicating that an H II region classification scheme should be based on more than radio data. |
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| Keywords: | H II regions |
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