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    Photoelectric spectrophotometry of OQ 172 and OH 471 (1974)
    In:  CASI
    Details
    Publication Date: 2019-06-27
    Description: Absolute spectral energy distributions for the large redshift quasars OQ 172 and OH 471 are discussed along with similar data for two other quasars 4C05.34 and PHL 957. Assuming cosmological redshifts, OQ 172 and OH 471 are not as luminous as PHL 957. If these quasars are basically similar and if radiative processes dominate, the strength of Ly alpha and the behavior of the continuum at the Lyman limit strongly suggest that these objects consist of a central ionizing source surrounded by discrete clouds, filaments or a gaseous structure such as a disk. This gaseous matter does not cover the whole solid angle surrounding the source.
    Keywords: SPACE SCIENCES
    Type: NASA-CR-138610
    Format: application/pdf
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