EROS-2 microlensing parameters Virtual Observatory Resource

Authors

1. Hamadache C.
2. Le Guillou L.
3. Tisserand P.
4. Afonso C.
5. Albert J.N.,Andersen J.
6. Ansari R.
7. Aubourg E.
8. Bareyre P.
9. Beaulieu J.P.
10. Charlot X.,Coutures C.
11. Ferlet R.
12. Fouque P.
13. Glicenstein J.F.
14. Goldman B.
15. Gould A.,Graff D.
16. Gros M.
17. Haissinski J.
18. De Kat J.
19. Lesquoy E.
20. Loup C.,Magneville C.
21. Marquette J.B.
22. Maurice E.
23. Maury A.
24. Milsztajn A.,Moniez M.
25. Palanque-Delabrouille N.
26. Perdereau O.
27. Rahal Y.R.
28. Rich J.,Spiro M.
29. Vidal-Madjar A.
30. Vigroux L.
31. Zylberajch S.

Published by

CDS

Abstract

We present a new EROS-2 measurement of the microlensing optical depth toward the Galactic Bulge. Light curves of 5.6x10^6^ clump-giant stars distributed over 66deg^2^ of the Bulge were monitored during seven Bulge seasons. 120 events were found with apparent amplifications greater than 1.6 and Einstein radius crossing times in the range 5d<t_E_<400d. This is the largest existing sample of clump-giant events and the first to include northern Galactic fields.

Keywords

1. gravitational-lensing

Bibliographic source Bibcode

2006A&A...454..185H

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/454/185

IVOA Identifier IVOID

ivo://CDS.VizieR/J/A+A/454/185

Document Object Identifer DOI

doi:10.26093/cds/vizier.34540185

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/454/185
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/454/185
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/454/185

IVOA Table Access TAP

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

IVOA Cone Search SCS

For use with a cone search client (e.g., TOPCAT).
http://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/454/185/table3?
https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/454/185/table3?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/454/185/table3?