HS0818+1227

Pan-STARRS
gri
riz
izY
g
r
i
z
Y

HST

F160W

Gaia DR2
ImageGBPRPBP-RPparallax (mas)pmra (mas)pmdec (mas)PMSIGAENAEN sigSource ID
118.581 18.767 18.020 0.746 0.116 ±0.263 0.525 ±0.430 0.462 ±0.264 2.131 0.000 0.000 649514817411198976
220.677 20.440 18.857 1.583 nan ±nan nan ±nan nan ±nan nan 5.290 1.740 649514813118833792
Gaia DR1
ImageGAENAEN sigSource ID
118.493 0.742 1.573 649514813118833920
NameRADECbW1-W2z qsoz lenssep.NGaia densityGDR1 countGDR2 countNEDSDSS DR14PanSTARRSDECaLSGaia cutoutWISE modelWISEFIRSTNVSSSUMSSGaiaCFHT cutoutCFHT searchDiscovery
HS0818+1227125.412112.2919125.0.4633.1130.392.552783812NED LinkSDSS DR14 LinkPanSTARRS LinkDECaLSGDR2 cutoutWISE modelWISEFIRST
GaiaCFHT cutoutCFHT searchHagen et al. 2000



Relevant Publications

May 2000: HS 0818+1227: discovery of a new double gravitationally lensed QSO, Hagen & Reimers 2000

00 2001: Astronomische Institute - Hamburg-Bergedorf, Hamburger Sternwarte, 2001

00 2001: Astronomische Institute - Heidelberg-Königstuhl, Max-Planck-Institut für Astronomie, 2001

00 2002: Quasar Lensing, Courbin, Saha & Schechter 2002

Jan 2002: Annual Reports of Astronomical Observatories and Departments: Max-Planck-Institut für Astronomie, 2002

Apr 2003: The Evolution of a Mass-selected Sample of Early-Type Field Galaxies, Rusin et al. 2003

Dec 2003: A catalogue of quasars and active nuclei: 11th edition, Véron-Cetty & Véron 2003

Aug 2006: A catalogue of quasars and active nuclei: 12th edition, Véron-Cetty & Véron 2006

Dec 2007: How robust are the constraints on cosmology and galaxy evolution from the lens-redshift test?, Capelo & Natarajan 2007

Jan 2009: A Full Year's Chandra Exposure on Sloan Digital Sky Survey Quasars from the Chandra Multiwavelength Project, Green et al. 2009

Nov 2009: Incompatibility of rotation curves with gravitational lensing for TeVeS theory, Ferreras et al. 2009

Jul 2010: A catalogue of quasars and active nuclei: 13th edition, Véron-Cetty & Véron 2010

May 2011: Cusped mass density profiles and magnification ratios of double-image gravitational lenses, Mutka 2011

Oct 2011: Resolving the Baryon-fraction Profile in Lensing Galaxies, Leier et al. 2011

Aug 2012: Measuring Microlensing Using Spectra of Multiply Lensed Quasars, Motta et al. 2012

Aug 2013: Finslerian MOND versus the strong gravitational lensing of the early-type galaxies, Chang et al. 2013

Jun 2019: Testing dark energy models with a new sample ofstrong-lensing systems, Amante et al. 2019