Gravitationally Lensed Quasar Database

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SDSSJ0909+4449

Pan-STARRS
gri
riz
izY
g
r
i
z
Y

Gaia DR2 - no detections
Gaia DR1 - no detections
NameRADECbW1-W2z qsoz lenssep.NGaia densityGDR1 countGDR2 countNEDSDSS DR14PanSTARRSDECaLSGaia cutoutWISE modelWISEFIRSTNVSSSUMSSGaiaCFHT cutoutCFHT searchDiscovery
SDSSJ0909+4449137.4395744.8318342.-992.7880.9?14.03288700NED LinkSDSS DR14 LinkPanSTARRS LinkDECaLSGDR2 cutoutWISE modelWISEFIRST
GaiaCFHT cutoutCFHT searchShu et al. 2018



Relevant Publications

Nov 2018: SDSS J0909+4449: A large-separation strongly lensed quasar at z ∼ 2.8 with three images, Shu et al. 2018

Nov 2019: Catalogues of active galactic nuclei from Gaia and unWISE data, Shu et al. 2019

© Contact: clemon@ast.cam.ac.uk