IRAS 15099-5856: Remarkable mid-infrared source with prominent crystalline silicate emission embedded in the supernova remnant MSH15-52
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Koo, Bon-Chul; McKee, Christopher F.; Suh, Kyung-Won; Moon, Dae-Sik; Onaka, Takashi; Burton, Michael Graham; Hiramatsu, Masaaki; Bessell, Michael; Gaensler, B M; Kim, Hyun-Jeong; Lee, Jae-Joon; Jeong, Woong-Seob
Description
We report new mid-infrared (MIR) observations of the remarkable object IRAS 15099-5856 using the space telescopes AKARI and Spitzer, which demonstrate the presence of prominent crystalline silicate emission in this bright source. IRAS 15099-5856 has a complex morphology with a bright central compact source (IRS1) surrounded by knots, spurs, and several extended (∼4′) arc-like filaments. The source is seen only at ≥10 μm. The Spitzer mid-infrared spectrum of IRS1 shows prominent emission...[Show more]
Collections | ANU Research Publications |
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Date published: | 2011 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/68984 |
Source: | Astrophysical Journal, The |
DOI: | 10.1088/0004-637X/732/1/6 |
Access Rights: | Open Access |
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01_Koo_IRAS_15099-5856:_Remarkable_2011.pdf | 810.87 kB | Adobe PDF |
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