Gravitationally Lensed Image of a Quasar
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by TED91 moderator
You can't see it in DD images, but there is gravitationally lensed image of a Quasar
http://simbad.u-strasbg.fr/simbad/sim-id?Ident=%40468291&Name=QSO J0831%2B5245&submit=submit
Spatially resolved near-infrared imaging of a gravitationally lensed quasar, APM 08279+5255, with Adaptive Optics on the Subaru Telescope.:
http://pasj.oxfordjournals.org/content/65/1/9.full.pdf+html
Imaging the molecular gas in a z = 3.9 quasar host galaxy at 0".3 resolution: a central, sub-kiloparsec scale star formation reservoir in APM 08279+5255.:
http://fr.arxiv.org/abs/0809.0754
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