Bibcode
DOI
Rodriguez Espinosa, J. M.; Rudy, Richard J.; Jones, Barbara
Bibliographical reference
Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 312, Jan. 15, 1987, p. 555-565. Research supported by the Aerospace Corp. and NSF.
Advertised on:
1
1987
Journal
Citations
108
Refereed citations
99
Description
An analysis of IRAS data for a sample of classical (optically selected)
Seyfert galaxies is presented. The IRAS fluxes at 25, 60, and 100 μm
are found to be uncorrelated or only very weakly correlated with the
ultraviolet-optical continuum flux and the fluxes at 3.5 and 10 μm.
This provides further evidence that the active nucleus is not the
principal source of far-infrared emission. The IRAS measurements for the
Seyfert galaxies are compared to IRAS observations of a sample of normal
spirals and to a sample of H II region (starburst) galaxies. The
distribution of far-IR luminosities and of 60 - 100 μm colors for the
Seyfert galaxies and the starburst galaxies are indistinguishable. This
indicates that star formation produces the bulk of the far-IR emission
in Seyfert galaxies.