The spatial variation of the 3-mu m dust features in Circinus
We report spatially resolved variations in the 3.4-μm hydrocarbon absorption feature and the 3.3-μm polycyclic aromatic hydrocarbon (PAH) emission band in the Circinus galaxy over the central few arcsec. The absorption is measured towards warm emitting dust associated with Coronal line regions to th...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2009
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