NDLI: The iras galaxy 0421+040p06: an active spiral (?) galaxy with extended radio lobes

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The iras galaxy 0421+040p06: an active spiral (?) galaxy with extended radio lobes

Content Provider	NASA Technical Reports Server (NTRS)
Author	Becklin, E. E. Houck, J. R. Miley, G. K. Wynn-Williams, C. G. Persson, S. E. Neugebauer, G. Soifer, B. T. Heasley, J. N. Beichman, C. A. Lonsdale, C. J.
Copyright Year	1984
Description	The infrared bright galaxy 0421+040P06 detected by IRAS at 25 and 60 microns was studied at optical, infrared, and radio wavelength. It is a luminous galaxy with apparent spiral structure emitting 4 x 10 to the 37th power from far-infrared to optical wavelengths. Optical spectroscopy reveals a Seyfert 2 emission line spectrum, making 0421+040P06 the first active galaxy selected from an unbiased infrared survey of galaxies. The fact that this galaxy shows a flatter energy distribution with more 25 micron emission than other galaxies in the infrared sample may be related to the presence of an intense active nucleus. The radio observations reveal the presence of a non-thermal source that, at 6 cm, shows a prominent double lobed structure 20 to 30 kpc in size extending beyond the optical confines of the galaxy. The radio source is three to ten times larger than structures previously seen in spiral galaxies.
File Size	1275339
Page Count	31
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19850007227
Archival Resource Key	ark:/13960/t0kt1j25n
Language	English
Publisher Date	1984-08-02
Access Restriction	Open
Subject Keyword	Astronomy Spectroscopy Radio Galaxies Energy Distribution Infrared Astronomy Infrared Astronomy Satellite Radio Sources Astronomy Galactic Nuclei Galactic Radiation Active Galaxies Galactic Structure Seyfert Galaxies Emission Spectra Spiral Galaxies Line Spectra Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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