Gravitational lenses among z>=4.0 quasars

DOI

We report on i-band snapshot observations of 157 Sloan Digital Sky Survey quasars at 4.0<z<5.4 using the Advanced Camera for Surveys on the Hubble Space Telescope (HST) to search for evidence of gravitational lensing of these sources.

Cone search capability for table J/AJ/131/49/data (SDSS QSOs also observed by HST (table 1) or not (table 2))

Identifier
DOI http://doi.org/10.26093/cds/vizier.51310049
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/AJ/131/49
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/131/49
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/AJ/131/49
Provenance
Creator Richards G.T.; Haiman Z.; Pindor B.; Strauss M.A.; Fan X.; Eisenstein D.,Schneider D.P.; Bahcall N.A.; Brinkmann J.; Fukugita M.
Publisher CDS
Publication Year 2007
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysical Processes; Astrophysics and Astronomy; Galactic and extragalactic Astronomy; High Energy Astrophysics; Natural Sciences; Observational Astronomy; Physics; Stellar Astronomy