Lensed QSO UM673/Q0142-100 VRi light curves Virtual Observatory Resource

Authors

1. Ricci D.
2. Elyiv A.
3. Finet F.
4. Wertz O.
5. Alsubai K.
6. Anguita T.
7. Bozza V.,Browne P.
8. Burgdorf M.
9. Calchi Novati S.
10. Dodds P.
11. Dominik M.
12. Dreizler S.,Gerner T.
13. Glitrup M.
14. Grundahl F.
15. Hardis S.
16. Harpsoe K.
17. Hinse T.C.,Hornstrup A.
18. Hundertmark M.
19. Jorgensen U.G.
20. Kains N.
21. Kerins E.,Liebig C.
22. Maier G.
23. Mancini L.
24. Masi G.
25. Mathiasen M.
26. Penny M.
27. Proft S.,Rahvar S.
28. Scarpetta G.
29. Sahu K.
30. Schaefer S.
31. Schoenebeck F.
32. Schmidt R.,Skottfelt J.
33. Snodgrass C.
34. Southworth J.
35. Thoene C.C.
36. Wambsganss J.,Zimmer F.
37. Zub M.
38. Surdej J.

Published by

CDS

Abstract

We present four years of photometric observations of the doubly imaged quasar UM673, carried out in three filters (VRi) with the Danish 1.54m telescope at the La Silla Observatory. We studied the variations in flux and in color index of each lensed component as a function of time, and we obtained an independent estimation of the magnitude of the faint lens galaxy, showing that its contribution cannot be neglected.

Keywords

1. gravitational-lensing
2. quasars
3. photometry

Bibliographic source Bibcode

2013A&A...551A.104R

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/551/A104

IVOA Identifier IVOID

ivo://CDS.VizieR/J/A+A/551/A104

Document Object Identifer DOI

doi:10.26093/cds/vizier.35510104

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/551/A104
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/551/A104
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/551/A104

IVOA Table Access TAP

http://tapvizier.cds.unistra.fr/TAPVizieR/tap
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