Abstract
We discuss preliminary results of an 11.7 μm 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.
References
BallR., ArensJ.F., JerniganJ.G., KetoE., and MeixnerM.M.: 1992, Ap. J. 389, 616
HaywardT.L., MilesJ.W., HouckJ.R., GullG.E., and SchoenwaldJ.: 1993, ‘SpectroCam-10: A 10 μm Spectrograph/Camera for the Hale Telescope’ in A.Fowler, ed(s)., SPIE Proceedings on Infrared Detectors and Instrumentation, SPIE: Bellingham, in press.
VanBurenD., Mac LowM.-M., WoodD.O.S., and ChurchwellE.: 1990, Ap. J. 353, 570
WoodD.O.S., and ChurchwellE.: 1989, Ap. J. Suppl. 69, 831
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Hayward, T.L., Miles, J.W., Houck, J.R. et al. Mid-infrared imaging of ultracompact H II regions. Exp Astron 3, 159–160 (1994). https://doi.org/10.1007/BF00430147
Issue Date:
DOI: https://doi.org/10.1007/BF00430147