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Article Dans Une Revue Astronomy and Astrophysics - A&A Année : 2001

The first ISO ERO: a dusty quasar at z = 1.5

Résumé

We report the discovery of an extremely red object (ERO) in a medium-deep ISOCAM extragalactic survey. The object is also a radio source. Subsequent VLT NIR spectroscopy revealed a prominent Halpha line giving a redshift of 1.5. We present the spectrum and photometric data points and discuss evidence that ISO J1324-2016 is a quasar harbouring a significant amount of very hot dust.

Dates et versions

hal-00009347 , version 1 (01-10-2005)

Identifiants

Citer

M. Pierre, C. Lidman, R. Hunstead, D. Alloin, M. Casali, et al.. The first ISO ERO: a dusty quasar at z = 1.5. Astronomy and Astrophysics - A&A, 2001, 372, pp.45-49. ⟨10.1051/0004-6361:20010579⟩. ⟨hal-00009347⟩
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