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Revised identifications in the 5C2 survey
Author(s) -
Tiersch H.,
Notni P.
Publication year - 1977
Publication title -
astronomische nachrichten
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.394
H-Index - 63
eISSN - 1521-3994
pISSN - 0004-6337
DOI - 10.1002/asna.19772980605
Subject(s) - galaxy , identification (biology) , reliability (semiconductor) , object (grammar) , statistical analysis , astrophysics , statistical survey , physics , computer science , statistics , artificial intelligence , mathematics , power (physics) , botany , quantum mechanics , biology
Abstract In the present paper revised distances of optical objects from radio sources of the 5C2 survey are given. A statistical investigation of the data is given for blue objects and galaxies by the statistical method of the “first neighbour”. The identification rate on blue plates for both the blue objects and galaxies amounts to about 40% out of the total number of 26 identifications. For every blue object and galaxy which are proposed as an identification the statistical reliability is given.