Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Clark, B. G. (National Radio Astronomy Observatory Green Bank, W. Va., United States) Niell, A. E. (California Institute of Technology, Jet Propulsion Laboratory, Pasadena Calif., United States) Shaffer, D. B. (Yale University Observatory, Bethany, Conn., United States) Date Acquired
August 8, 2013
Publication Date
May 1, 1975
Publication Information
Publication: Astrophysical Journal
Volume: 197
Accession Number
75A32126
Funding Number(s)
CONTRACT_GRANT: NSF MPS-71-02109A07
CONTRACT_GRANT: NAS7-100
Distribution Limits
Public