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Título:
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Properties of UCM 2303+1702, a new seyfert 2 galaxy
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Autores:
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Rego Fernández, Manuel ;
Zamorano Calvo, Jaime ;
Gallego Maestro, Jesús ;
Vitores, A. G.
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Tipo de documento:
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texto impreso
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Editorial:
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EDP Sciencies, 1994-01
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Astrofísica
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Materia = Ciencias: Física: Astronomía
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Tipo = Artículo
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Resumen:
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The galaxy UCM 2303 + 1702, not previously known, was identified during the Universidad Complutense de Madrid (UCM) objective-prism survey. The optical spectrum displays emission lines with a blueward asymmetry. Forbidden lines cover a wide range of ionization exhibiting full width at half maximum (FWHM) unusually broad. An analysis of ionization range and the emission line ratios measured in the spectrum leads to a Seyfert 2 classification. The contour map of isophotes of the CCD image shows an Sbc-Sc+ spiral, nearly face-on, in disagreement with previous works reporting an anticorrelation between the [0_III] line width and the Hubble morphological type in Seyfert parent galaxies. High quality IRAS coadded data have been used to study the far-infrared properties.
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En línea:
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https://eprints.ucm.es/34382/1/jesusgallego119libre.pdf
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