Gaia DR2
ImageGBPRPBP-RPparallax (mas)pmra (mas)pmdec (mas)PMSIGAENAEN sigSource ID
116.824 17.007 16.412 0.594 -0.044 ±0.101 0.176 ±0.203 0.319 ±0.117 2.858 0.204 1.085 2464353660650971520
218.989 18.914 18.060 0.853 -0.940 ±0.452 -2.224 ±0.918 -1.665 ±0.481 4.225 1.603 6.010 2464353656357088512
Gaia DR1
ImageGAENAEN sigSource ID
116.760 0.570 5.782 2464353656355993600
218.863 1.798 4.904 2464353656357088512
NameRADECbW1-W2z qsoz lenssep.NGaia densityGDR1 countGDR2 countNEDSDSS DR14PanSTARRSDECaLSGaia cutoutWISE modelWISEFIRSTNVSSSUMSSGaiaCFHT cutoutCFHT searchDiscovery
Q0142-10026.3194-9.75475-680.8502.7190.4912.232247522NED LinkSDSS DR14 LinkPanSTARRS LinkDECaLSGDR2 cutoutWISE modelWISEFIRST
GaiaCFHT cutoutCFHT searchSurdej et al. 1987

Relevant Publications

Oct 1987: A new case of gravitational lensing, Surdej et al. 1987

Jun 1988: Observations of the new gravitational lens system UM 673 = Q 0142-100., Surdej et al. 1988

Apr 1989: The statistical properties of gravitational lenses of galaxies and quasars., Wu 1989

Feb 1990: Gravitational Lensing and Evolution in Quasar Absorption Systems, Thomas & Webster 1990

Dec 1990: Gravitational Lensing Limits on the Cosmological Constant in a Flat Universe, Turner 1990

Oct 1991: Selection Effects in Optical Surveys for Gravitational Lenses, Kochanek 1991

Nov 1991: Gravitational lensing frequencies : galaxy cross-sections and selection effects., Fukugita & Turner 1991

Mar 1992: The Snapshot Survey: A Search for Gravitationally Lensed Quasars with the Hubble Space Telescope, Bahcall et al. 1992

Jul 1992: Gravitational Lensing of Quasars as Seen by the Hubble Space Telescope Snapshot Survey, Maoz et al. 1992

00 1993: The relative photometric lightcurve of UM673 A&B, Daulie et al. 1993

Jan 1993: The Hubble Space Telescope Snapshot Survey. III. Further Observations in Search of Gravitationally Lensed Quasars, Maoz et al. 1993

Feb 1993: The Influence of Core Radius on Gravitational Lensing by Elliptical Lenses, Wallington & Narayan 1993

May 1993: The Hubble Space Telescope Snapshot Survey. IV. A Summary of the Search for Gravitationally Lensed Quasars, Maoz et al. 1993

Aug 1996: Is There a Cosmological Constant?, Kochanek 1996

Dec 1997: Dark galaxies - the dominant population?, Hawkins 1997

Feb 1998: Limits on Cosmological Models from Radio-selected Gravitational Lenses, Falco, Kochanek & Muñoz 1998

Oct 1999: Dust and Extinction Curves in Galaxies with z>0: The Interstellar Medium of Gravitational Lens Galaxies, Falco et al. 1999

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

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

Aug 2000: Ultraviolet Spectral Variability and the Lyα Forest in the Lensed Quasar Q0957+561, Dolan et al. 2000

Oct 2001: Photometric Variability of the Gravitational Lens 0142-100 (UM 673), Sinachopoulos et al. 2001

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

Apr 2002: A CO survey of gravitationally lensed quasars with the IRAM interferometer, Barvainis, Alloin & Bremer 2002

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

Oct 2005: Photometric monitoring of the doubly imaged quasar UM 673: possible evidence for chromatic microlensing, Nakos et al. 2005

Oct 2006: Extinction Curves of Lensing Galaxies out to z = 1, Elíasdóttir et al. 2006

Apr 2007: COSMOGRAIL: the COSmological MOnitoring of GRAvItational Lenses. VI. Redshift of the lensing galaxy in seven gravitationally lensed quasars, Eigenbrod, Courbin & Meylan 2007

Jan 2008: Origin of chromatic features in multiple quasars. Variability, dust, or microlensing, Yonehara, Hirashita & Richter 2008

Feb 2008: The Sloan Digital Sky Survey Quasar Lens Search. II. Statistical Lens Sample from the Third Data Release, Inada et al. 2008

Jul 2008: Extinction properties of lensing galaxies, Østman, Goobar & Mörtsell 2008

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

Feb 2010: Redshift Evolution in Black Hole-Bulge Relations: Testing C IV-Based Black Hole Masses, Greene, Peng & Ludwig 2010

Feb 2010: Intrinsic quasar variability and time delay determination in the lensed quasar UM673, Koptelova et al. 2010

Dec 2010: A newly discovered DLA and associated Lyα emission in the spectra of the gravitationally lensed quasar UM673A,B, Cooke et al. 2010

Mar 2011: Near-infrared K and L' Flux Ratios in Six Lensed Quasars, Fadely & Keeton 2011

Dec 2011: Black Hole Mass Estimates Based on C IV are Consistent with Those Based on the Balmer Lines, Assef et al. 2011

00 2012: Time Delay Between Images of the Lensed Quasar UM673, Koptelova et al. 2012

May 2012: VizieR Online Data Catalog: Spectra of 13 lensed quasars (Sluse+, 2012), Sluse et al. 2012

Aug 2012: Time delay between images of the lensed quasar UM673, Koptelova et al. 2012

Aug 2012: Microlensing of the broad line region in 17 lensed quasars, Sluse et al. 2012

Feb 2013: VizieR Online Data Catalog: Lensed QSO UM673/Q0142-100 VRi light curves (Ricci+, 2013), Ricci et al. 2013

Mar 2013: Flux and color variations of the doubly imaged quasar UM673, Ricci et al. 2013

Dec 2013: Long-term Monitoring, Time Delay, and Microlensing in the Gravitational Lens System Q0142-100, Oscoz et al. 2013

Jun 2014: New near-infrared observations and lens-model constraints for UM673, Koptelova et al. 2014

Aug 2015: H0 from ten well-measured time delay lenses, Rathna Kumar, Stalin & Prabhu 2015

Jan 2017: MiNDSTEp differential photometry of the gravitationally lensed quasars WFI 2033-4723 and HE 0047-1756: microlensing and a new time delay, Giannini et al. 2017

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

Dec 2019: Probing Structure in Cold Gas at z ≲ 1 with Gravitationally Lensed Quasar Sight Lines, Kulkarni et al. 2019