The Nature of Composite LINER/HII Galaxies, As Revealed from
  High-Resolution VLA Observations

Clark B. G.; Collison P. M.; Dumke M. K.; Ekers R. D.; Ekers R. D.; Fanaroff B. L.; Fosbury R. A. E.; Haynes M.; Heckman T. M.; Heckman T. M.; Hogbom J. A.; Hook I. M.; Hummel E.; Hummel E.; Hummel E.; Hummel E.; Jenkins C. R.; Klein U.; Luis C. Ho; Mercedes E. Filho; Mollenhoff C.; Niklas S.; Patnaik A. R.; Peter D. Barthel; Reuter H.-P.; Sadler E. M.; Saikia D. J.; Schlickeiser R.; Slee O. B.; Sramek R. A.; Terlevich R.; Urbanik M.; Urbanik M.; van Breugel W. J. M.; van der Kruit P. C.; van der Kruit P. C.; Veron-Cetty M.-P.; Vila M. B.

research

The Nature of Composite LINER/HII Galaxies, As Revealed from High-Resolution VLA Observations

Authors: Clark B. G.
Collison P. M.
Dumke M. K.
Ekers R. D.
Ekers R. D.
Fanaroff B. L.
Fosbury R. A. E.
Haynes M.
Heckman T. M.
Heckman T. M.
Hogbom J. A.
Hook I. M.
Hummel E.
Hummel E.
Hummel E.
Hummel E.
Jenkins C. R.
Klein U.
Luis C. Ho
Mercedes E. Filho
Mollenhoff C.
Niklas S.
Patnaik A. R.
Peter D. Barthel
Reuter H.-P.
Sadler E. M.
Saikia D. J.
Schlickeiser R.
Slee O. B.
Sramek R. A.
Terlevich R.
Urbanik M.
Urbanik M.
van Breugel W. J. M.
van der Kruit P. C.
van der Kruit P. C.
Veron-Cetty M.-P.
Vila M. B.
Publication date: 22 February 2000
Publisher: 'University of Chicago Press'
Doi

Abstract

A sample of 37 nearby galaxies displaying composite LINER/HII and pure HII spectra was observed with the VLA in an investigation of the nature of their weak radio emission. The resulting radio contour maps overlaid on optical galaxy images are presented here, together with an extensive literature list and discussion of the individual galaxies. Radio morphological data permit assessment of the ``classical AGN'' contribution to the global activity observed in these ``transition'' LINER galaxies. One in five of the latter objects display clear AGN characteristics: these occur exclusively in bulge-dominated hosts.Comment: 31 pages, 27 figures, accepted by ApJ