Affordable Access

Planetary transit candidates in Corot-IRa01 field

Authors
Journal
Astronomy and Astrophysics
0004-6361
Publisher
EDP Sciences
Publication Date
Keywords
  • Stars: Planetary Systems
  • Techniques: Photometric
  • Binaries: Eclipsing
  • Planetary Systems
Disciplines
  • Computer Science

Abstract

Context. CoRoT is a pioneering space mission devoted to the analysis of stellar variability and the photometric detection of extrasolar planets. Aims. We present the list of planetary transit candidates detected in the first field observed by CoRoT, IRa01, the initial run toward the Galactic anticenter, which lasted for 60 days. Methods. We analysed 3898 sources in the coloured bands and 5974 in the monochromatic band. Instrumental noise and stellar variability were taken into account using detrending tools before applying various transit search algorithms. Results. Fifty sources were classified as planetary transit candidates and the most reliable 40 detections were declared targets for follow-up ground-based observations. Two of these targets have so far been confirmed as planets, CoRoT-1b and CoRoT-4b, for which a complete characterization and specific studies were performed.

There are no comments yet on this publication. Be the first to share your thoughts.