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| Paper: |
The Infrared Variation of the Symbiotic Star BI Cru |
| Volume: |
445, Why Galaxies Care about AGB Stars II: Shining Examples and Common Inhabitants |
| Page: |
359 |
| Authors: |
Norris, R. P.; Wahlgren, G. M.; Bruhweiler, F. C.; McCollum, B. |
| Abstract: |
We have obtained observations of six symbiotic stars with Spitzer
MIPS (photometery at 24 μm and 70 μm) and IRS (spectroscopic
range 9.9–37.2 μm). Here we report the presence of 10 μm and
18 μm dust features in one of these stars, BI Cru, which were not
observed in ISO spectra of the same system. |
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