The FIRST radio survey: The K − z diagram of FIRST radio sources identified in the Boötes and Cetus fields

  • K. EL Bouchefry
  • Published 2009

Abstract

This paper presents the Hubble diagram (K−z relation) for FIRST (Faint Images of the Radio Sky at 20 cm) radio sources identified in the Boötes and Cetus fields. The correlation between the K magnitude of the FIRST-NDWFS sample and the photometric redshifts found to be linear. The dispersion about the best fit line is given by 1.53 for the whole sample and… (More)

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