A photometric catalogue of the Coma cluster core

• Tipo: Artigo em Revista Científica Internacional
• Data: 1997

Autores

Lobo, C (Autor) Outra; Biviano, A (Autor) Outra; Durret, F (Autor) Outra; Gerbal, D (Autor) Outra; LeFevre, O (Autor) Outra; Mazure, A (Autor) Outra; Slezak, E (Autor) Outra

Revista

Título: ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES

Vol. 122

Páginas: 409-414

ISSN: 0365-0138

Editora: EDP Sciences

Indexação

ISI Web of Knowledge - 12 Citações

Scopus - 9 Citações

Classificação Científica

FOS: Ciências exactas e naturais > Física

Outras Informações

ID Authenticus: P-001-BFE

Abstract (EN): We have obtained a mosaic of CCD images of the Coma cluster in the V-band covering a region of approximately 0.4 degrees(2) around both central cluster galaxies NGC 4889 and NGC 4874. An additional frame of similar to 90 arcmin(2) was taken of the south-west region around NGC 4839. We derived a catalogue of 7023 galaxies and 4096 stars containing positions, central surface brightnesses and isophotal V-26.5 magnitudes. We estimate that data is complete up to V-26.5 similar to 22.5 and the surface brightness limiting detection value is mu similar to 24 mag/arcsec(2). In this paper we present the catalogue (available in electronic form alone(1)), along with a detailed description of the steps concerning the data reduction and quality of the computed parameters.

Idioma: Inglês

Tipo (Avaliação Docente): Científica