Gaia DR2
ImageGBPRPBP-RPparallax (mas)pmra (mas)pmdec (mas)PMSIGAENAEN sigSource ID
117.066 17.255 16.604 0.651 -0.049 ±0.086 -0.109 ±0.161 0.312 ±0.131 2.472 0.000 0.000 3552950883176150016
218.199 18.314 17.807 0.507 -0.094 ±0.177 0.267 ±0.348 0.345 ±0.294 1.400 0.051 0.021 3552950878881101568
Gaia DR1
ImageGAENAEN sigSource ID
116.966 0.379 2.958 3552950878883512192
218.194 0.491 1.870 3552950878881101568
NameRADECbW1-W2z qsoz lenssep.NGaia densityGDR1 countGDR2 countNEDSDSS DR14PanSTARRSDECaLSGaia cutoutWISE modelWISEFIRSTNVSSSUMSSGaiaCFHT cutoutCFHT searchDiscovery
HE1104-1805166.63938-18.3567237.0.9012.320.7293.192825022NED LinkSDSS DR14 LinkPanSTARRS LinkDECaLSGDR2 cutoutWISE modelWISEFIRST
GaiaCFHT cutoutCFHT searchWisotzki et al. 1993

Relevant Publications

Oct 1993: The new double QSO HE 1104_1805 : gravitational lens with microlensing or binary quasar ?, Wisotzki et al. 1993

May 1995: Spectral variability in the double QSO HE 1104-1805: further evidence for gravitational lensing., Wisotzki et al. 1995

Oct 1995: The gravitational lens candidate HE 1104-1805 and the size of absorption systems., Smette et al. 1995

Feb 1998: Detection of the lensing galaxy in HE 1104-1805, Courbin, Lidman & Magain 1998

Sep 1998: Detection of the lensing galaxy for the double QSO HE 1104-1805, Remy et al. 1998

Nov 1998: First estimate of the time delay in HE 1104-1805, Wisotzki et al. 1998

Mar 1999: First Comparison of Ionization and Metallicity in Two Lines of Sight toward HE 1104-1805 AB at z=1.66, Lopez et al. 1999

Jun 2000: Hubble Space Telescope Observations of 10 Two-Image Gravitational Lenses, Lehár et al. 2000

Aug 2000: Exploring the gravitationally lensed system HE 1104-1805: near-IR spectroscopy, Courbin et al. 2000

Dec 2000: Exploring the gravitationally lensed system HE 1104-1805: VLT spectroscopy of the lens at z=0.729, Lidman et al. 2000

Jan 2002: The Double Quasar HE 1104-1805: A case study for time delay determination with poorly sampled lightcurves, Gil-Merino, Wisotzki & Wambsganss 2002

Jul 2002: Bias and consistency in time delay estimation methods: Case of the double quasar HE 1104-1805, Pelt, Refsdal & Stabell 2002

Feb 2003: Microlensing of Relativistic Knots in the Quasar HE 1104-1805 AB, Schechter et al. 2003

Aug 2003: SDSS J092455.87+021924.9: An Interesting Gravitationally Lensed Quasar from the Sloan Digital Sky Survey, Inada et al. 2003

Sep 2003: Time-Delay Measurement of the Lensed Quasar HE 1104-1805, Ofek & Maoz 2003

Sep 2003: The Optical Gravitational Lensing Experiment. Optical Monitoring of the Gravitationally Lensed Quasar HE1104--1805 in 1997--2002, Wyrzykowski et al. 2003

Feb 2004: Integral field spectroscopy of the gravitational lens HE1104-1805, Gómez-Álvarez et al. 2004

Dec 2004: A search for clusters and groups of galaxies on the line of sight towards 8 lensed quasars, Faure et al. 2004

Jun 2005: Galaxy Groups towards Lensed Quasars, Faure 2005

Nov 2005: SDSS J024634.11-082536.2: A New Gravitationally Lensed Quasar from the Sloan Digital Sky Survey, Inada et al. 2005

Jun 2006: COSMOGRAIL: the COSmological MOnitoring of GRAvItational Lenses. II. SDSS J0924+0219: the redshift of the lensing galaxy, the quasar spectral variability and the Einstein rings, Eigenbrod et al. 2006

Jan 2007: Discovery of a Gravitationally Lensed Quasar from the Sloan Digital Sky Survey: SDSS J133222.62+034739.9, Morokuma et al. 2007

May 2007: Mid-IR Observations and a Revised Time Delay for the Gravitational Lens System Quasar HE 1104-1805, Poindexter et al. 2007

Feb 2008: Quasar structure from microlensing in gravitationally lensed quasars, Morgan 2008

Mar 2008: Microlensing variability in the gravitationally lensed quasar QSO 2237+0305 ≡ the Einstein Cross . I. Spectrophotometric monitoring with the VLT, Eigenbrod et al. 2008

Mar 2008: Simultaneous Estimation of Time Delays and Quasar Structure, Morgan et al. 2008

Nov 2008: Microlensing variability in the gravitationally lensed quasar QSO 2237+0305 ≡ the Einstein Cross. II. Energy profile of the accretion disk, Eigenbrod et al. 2008

Dec 2008: X-Ray and Optical Microlensing in the Lensed Quasar PG 1115+080, Morgan et al. 2008

Mar 2009: X-Ray Microlensing in RXJ1131-1231 and HE1104-1805, Chartas et al. 2009

Jun 2009: Spitzer Observations of a Gravitationally Lensed Quasar, QSO 2237+0305, Agol et al. 2009

Jun 2009: The Dark-matter Fraction in the Elliptical Galaxy Lensing the Quasar PG 1115+080, Pooley et al. 2009

00 2010: Multiwavelengths observations of lensed quasars: interband time delays, Koptelova et al. 2010

00 2010: Optical Observations of Lensed Quasars: Multiwavelength Correlations and Interband Time Delays, Koptelova & Oknyanskij 2010

Apr 2010: Eight New Quasar Lenses from the Sloan Digital Sky Survey Quasar Lens Search, Kayo et al. 2010

Mar 2011: Sizes and Temperature Profiles of Quasar Accretion Disks from Chromatic Microlensing, Blackburne et al. 2011

Dec 2011: Time delays for eleven gravitationally lensed quasars revisited, Eulaers & Magain 2011

Feb 2012: COSMOGRAIL: the COSmological MOnitoring of GRAvItational Lenses. X. Modeling based on high-precision astrometry of a sample of 25 lensed quasars: consequences for ellipticity, shear, and astrometric anomalies, Sluse et al. 2012

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

Aug 2012: X-Ray Monitoring of Gravitational Lenses with Chandra, Chen et al. 2012

Sep 2012: Further Evidence that Quasar X-Ray Emitting Regions are Compact: X-Ray and Optical Microlensing in the Lensed Quasar Q J0158-4325, Morgan et al. 2012

Jan 2015: The Structure of HE 1104-1805 from Infrared to X-Ray, Blackburne et al. 2015

May 2016: Probing the cool interstellar and circumgalactic gas of three massive lensing galaxies at z = 0.4-0.7, Zahedy et al. 2016

May 2017: First Lensed Quasar Systems from the VST-ATLAS Survey: One Quad, Two Doubles, and Two Pairs of Lensless Twins, Schechter et al. 2017

Jul 2017: H0LiCOW - I. H0 Lenses in COSMOGRAIL's Wellspring: program overview, Suyu et al. 2017

Dec 2017: Resolving the Internal Structure of Circumgalactic Medium Using Gravitationally Lensed Quasars, Koyamada et al. 2017

Apr 2018: A closer look at the quadruply lensed quasar PSOJ0147: spectroscopic redshifts and microlensing effect, Lee 2018

May 2018: Microlensing and Intrinsic Variability of the Broad Emission Lines of Lensed Quasars, Fian et al. 2018

May 2018: A gravitationally lensed quasar discovered in OGLE, Kostrzewa-Rutkowska et al. 2018

Jul 2018: H0LiCOW VIII. A weak-lensing measurement of the external convergence in the field of the lensed quasar HE 0435-1223, Tihhonova et al. 2018

Jul 2019: A search for gravitationally lensed quasars and quasar pairs in Pan-STARRS1: spectroscopy and sources of shear in the diamond 2M1134-2103, Rusu et al. 2019