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Submillimeter Observations of the Ultraluminous BAL Quasar APM 08279+5255
(1998-9-20)
With an inferred bolometric luminosity of $5\times10^{15}{\rm \lsun}$, the recently identified z=3.87, broad absorption line quasar APM 08279+5255 is apparently the most luminous object currently known. As half of its ...
B1933+503, a dusty radio quasar at z>2: implications for blank field sub-mm surveys?
(1998-10-27)
We present a detailed mm-wave and optical study of the gravitational lens system B1933+503, discovered by Sykes et al.(1998) in the radio. This object is probably the most complex lens system known, with 10 lensed components ...