Astronomy and Astrophysics – Astronomy
Scientific paper
Dec 1997
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1997aas...191.2209a&link_type=abstract
American Astronomical Society, 191st AAS Meeting, #22.09; Bulletin of the American Astronomical Society, Vol. 29, p.1249
Astronomy and Astrophysics
Astronomy
Scientific paper
We present near-infrared, K-band imaging of the z=4.41 radio galaxy 6C0140+326 taken with the W.M. Keck Telescope in ~ 0.5" seeing. A resolved source is clearly detected between the radio lobes, with a major axis roughly aligned with the radio emission. The infrared source has a K ~ 21.2 mag as measured in a 1x2'' aperture. The previously measured Lyalpha line flux (Rawlings et al. 1995) implies that at most about 10% of the K-band emission can be due to the [OII] 3727 Angstroms emission line. If the remaining K-band flux is starlight, this implies a host galaxy of at least 5L(*) .
Armus Lee
Neugebauer Gernot
Soifer Thomas B.
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