R-band light curves of HE 0435-1223 Virtual Observatory Resource

Authors

1. Courbin F.
2. Chantry V.
3. Revaz Y.
4. Sluse D.
5. Faure C.
6. Tewes M.
7. Eulaers E.,Koleva M.
8. Asfandiyarov I.
9. Dye S.
10. Magain P.
11. van Winckel H.
12. Coles J.,Saha P.
13. Ibrahimov M.
14. Meylan G.

Published by

CDS

Abstract

We present accurate time delays for the quadruply imaged quasar HE 0435-1223. The delays were measured from 575 independent photometric points obtained in the R-band between January 2004 and March 2010. With seven years of data, we clearly show that quasar image A is affected by strong microlensing variations and that the time delays are best expressed relative to quasar image B.

Keywords

1. Quasars
2. Gravitational lensing
3. Photometry

Bibliographic source Bibcode

2011A&A...536A..53C

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/536/A53

IVOA Identifier IVOID

ivo://CDS.VizieR/J/A+A/536/A53

Document Object Identifer DOI

doi:10.26093/cds/vizier.35360053

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/536/A53
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/536/A53
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/536/A53

IVOA Table Access TAP

http://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).