Optical identification of the ASCA Lynx Deep Survey: An association of quasi-stellar objects and a supercluster at z = 1.3?

Results of optical identification of the ASCA Lynx Deep Survey are presented. Six X-ray sources are detected in the 2-7 keV band using the Solid-State Imaging Spectrometer in a ∼20′ × 20′ field of view with fluxes larger than ∼4 × 10-14 ergs s -1 cm-2 in the band. Follow-up optical spectroscopic obs...

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Bibliographic Details
Main Authors: Ohta, K, Akiyama, M, Ueda, Y, Yamada, T, Nakanishi, K, Dalton, G, Ogasaka, Y, Kii, T, Hayashida, K
Format: Journal article
Language:English
Published: Institute of Physics Publishing 2003