Ice band in IRAS 09371 + 1212
Journal Article
·
· Astrophys. J.; (United States)
Spectra from 2 to 4 microns of the unusual IRAS source 09371 + 1212, a bipolar nebula, reveal a deep H/sub 2/O ice absorption band near 3.1 microns. No long-wavelength wing is present, implying that the absorbing grain mantles are of high purity. The structure of the absorption feature is reasonably well modeled by a mixture of amorphous and crystalline H/sub 2/O ice mantles on silicate grains, but discrepancies remain that could indicate other absorbers also. 17 references.
- Research Organization:
- New York State Univ., Stony Brook (USA)
- OSTI ID:
- 7222464
- Journal Information:
- Astrophys. J.; (United States), Journal Name: Astrophys. J.; (United States) Vol. 326; ISSN ASJOA
- Country of Publication:
- United States
- Language:
- English
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