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Mid-IR Imaging of Orion BN/KL: Modeling of Physical Conditions and Energy Balance

Published online by Cambridge University Press:  12 September 2016

Daniel Gezari
Affiliation:
Code 667, NASA/GSFC, Greenbelt, MD 20771USA; email: Daniel.Y.Gezari@nasa.gov
Frank Varosi
Affiliation:
Univ. of Florida-Gainesville, USA
Eli Dwek
Affiliation:
Code 667, NASA/GSFC, Greenbelt, MD 20771USA; email: Daniel.Y.Gezari@nasa.gov
William Danchi
Affiliation:
Code 667, NASA/GSFC, Greenbelt, MD 20771USA; email: Daniel.Y.Gezari@nasa.gov
Jonathan Tan
Affiliation:
Univ. of Florida-Gainesville, USA
Shin-ichiro Okumura
Affiliation:
Okayama Astro. Observatory, Japan
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We have modeled two mid-infrared imaging photometry data sets to determine the spatial distribution of physical conditions in the BN/KL infrared complex. We observed the BN/KL region using the 10-m Keck I telescope and the LWS in the direct imaging mode, over a 13” × 19” field (Figure 1, left). We also modeled images obtained with COMICS (Kataza et al. 2000) at the 8.2-m SUBARU telescope, over a total field of view is 31” × 41” (Figure 1, right), in a total of nine bands: 7.8, 8.8, 9.7, 10.5, 11.7, 12.4, 18.5, 20.8 and 24.8 μm with ~1 μm bandwidth interference filters.

Type
Poster Papers
Copyright
Copyright © International Astronomical Union 2016 

References

Kataza, H., Okamoto, Y., Takubo, S., Onaka, T., Sako, S., Nakamura, K., Miyata, T., Yamashita, T. 2000, Proc. SPIE, 4008, 1144.CrossRefGoogle Scholar
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