Navegação por Assunto "Galaxies: individual (Arp 102B)"
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An Hα nuclear spiral structure in the E0 active galaxy Arp 102B
(2011) [Artigo de periódico]We report the discovery of a two-armed mini-spiral structure within the inner kiloparsec of the E0 LINER/Seyfert 1 galaxy Arp 102B. The arms are observed in Hα emission and located east and west of the nucleus, extending ...