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Extended structures around yso in Mid-IR broad emission features |
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| Authors: | Lynne K Deutsch Joseph L Hora Harold M Butner William F Hoffmann Giovanni G Fazio |
| Institution: | (1) Jet Propulsion Laboratory, 169-327, California Institute of Technology, 4800 Oak Grove Drive, 91109 Pasadena, CA, USA;(2) Space Radiation Laboratory, 220-47, California Institute of Technology, 91125 Pasadena, CA, USA;(3) Service d'Astrophysique, DAPNIA, CE Saclay, 91191 Gif sur Yvette Cedex, France;(4) University of Helsinki, Observatory, Box 14, FIN-00014, Finland |
| Abstract: | We present CO(1-0) observations toward the soft gamma-ray repeater SGR 1806-20. We discuss the implications on the distance to the X-ray counterpart: AX 1805.7-2025. We also present an upper limit at  = 1.3 mm for the thermal emission from dust and high resolution IRAS maps of the region. SGR 1806-20 is very likely associated with the H II complex W31. The G10.0-0.3 supernova remnant (SNR) could be expanding in the very low density region produced by the wind of the bright O9-B2 star recently detected.National Academy of Sciences / National Research Council Resident Research Associate |
| Keywords: | Gamma-ray:Bursts ISM:Individual (G10 0-0 3) Supernova remnants |
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