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Scanner observations of cool stars from 3400 to 11,000 A.Evaluation of photoelectric scans of the M supergiant alpha Ori and the carbon stars 19 Psc, W Ori, and DS Peg made at 20-A resolution from 3400 to 6000 A and at 40-A resolution from 6000 to 11,000 A. The data are corrected for atmospheric extinction and for the instrumental response to obtain plots of log flux per unit frequency interval versus wavelength. The dominant spectral features are due to C2, CN, and TiO; the variation of these features with spectral class is pointed out.
Document ID
19720041301
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
Authors
Fay, T.
Honeycutt, R. K.
(Goethe Link Observatory Bloomington, Ind., United States)
Date Acquired
August 6, 2013
Publication Date
February 1, 1972
Publication Information
Publication: Astronomical Journal
Volume: 77
Subject Category
Space Sciences
Accession Number
72A24967
Funding Number(s)
CONTRACT_GRANT: NSF GP-26005
CONTRACT_GRANT: NGL-15-003-002
Distribution Limits
Public
Copyright
Other

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