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Infrared spectra and interstellar reddening of anonymous type II OH/IR starsInfrared positions and multicolor infrared photometry for a sample of type II OH/IR stars are reported. The infrared colors and 11.4-micron silicate optical depths of the confirmed sources in this group increase as a function of distance, suggesting that interstellar reddening must be taken into account in assessing their infrared energy distributions and physical characteristics.
Document ID
19850046034
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
doi:10.1086/162985
Authors
Gehrz, R. D. (Massachusetts Inst. of Tech. Cambridge, MA, United States)
Hackwell, J. A. (Massachusetts Inst. of Tech. Cambridge, MA, United States)
Grasdalen, G. L. (Wyoming Infrared Observatory Laramie, WY, United States)
Kleinmann, S. G. (MIT, Cambridge, MA; Kitt Peak National Observatory, Tucson AZ, United States)
Mason, S. (Bucknell University Lewisburg, PA; Wyoming Infrared Observatory, Laramie, WY, United States)
Date Acquired
August 12, 2013
Publication Date
March 1, 1985
Publication Information
Publication: Astrophysical Journal, Part 1
Volume: 290
ISSN: 0004-637X
Subject Category
Astrophysics
Accession Number
85A28185
Distribution Limits
Public
Copyright
Other

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