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Permitted iron lines in NGC 7469Using the Michigan multichannel spectrometer on the 1.3-meter telescope, relatively strong Fe II emission has been detected in the Seyfert galaxy NGC 7469. This object is different from the handful of others with permitted iron lines in that it also exhibits intense forbidden lines of oxygen. The observations do not show the strong He II at 4686 A reported by previous investigators.
Document ID
19750054731
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
doi:10.1086/181854
Authors
Shectman, S. A.
Macalpine, G. M. (Michigan, University Ann Arbor, Mich., United States)
Date Acquired
August 8, 2013
Publication Date
July 15, 1975
Publication Information
Publication: Astrophysical Journal
Volume: 199
Subject Category
Astronomy
Accession Number
75A38803
Funding Number(s)
CONTRACT_GRANT: NGR-23-005-464
Distribution Limits
Public
Copyright
Other

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