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View Full Version : A five-image lensed quasar discovered by PanSTARRS and GAIA



wvreeven
September 28th, 2017, 07:34 AM
Dear all,

Another previously unknown lensed quasar was discovered, this time by combining data from PanSTARRS and GAIA. The individual components, however, are very faint. The paper mentions (GAIA) g-band and (PanSTARRS) r-band magnitudes of 19 and fainter. Still, you never know :)

The paper (including RA and DEC in degrees and images of the area) can be found here

https://arxiv.org/abs/1709.08975


Clear skies, Wouter

Joe Adlhoch
September 29th, 2017, 12:03 AM
I don't think my telescope will go to 19th magnitude!

wvreeven
September 29th, 2017, 08:16 AM
Nor mine :(