Navegação Produção Científica por Autor "Prugniel, Philippe"
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Eso 138 g1 : a high excitation seyfert 2 nucleus in a low luminosity early-type galaxy
Alloin, Danielle Marie; Bica, Eduardo Luiz Damiani; Bonatto, Charles Jose; Prugniel, Philippe (1992) [Artigo de periódico]We analyze in detail the spectral properties of the active nucleus ESQ 138 G1. We find that this nucleus lies at the heart of a low luminosity elliptical, making it a particularly interesting and rare object. We have been ...