Machine-learning approaches to exoplanet transit detection and candidate validation in wide-field ground-based surveys
Monthly Notices of the Royal Astronomical Society2018Vol. 483(4), pp. 5534–5547
Citations Over TimeTop 10% of 2018 papers
N. Schanche, A. Collier Cameron, G. Hébrard, Louise D. Nielsen, A. H. M. J. Triaud, J. M. Almenara, K. A. Alsubai, D. R. Anderson, D. J. Armstrong, S. C. C. Barros, F. Bouchy, P. Boumis, D. J. A. Brown, F. Faedi, K. L. Hay, Leslie Hebb, F. Kiefer, L. Mancini, P. F. L. Maxted, Ε. Πάλλη, D. Pollacco, D. Queloz, B. Smalley, S. Udry, R. G. West, P. J. Wheatley
Abstract
Since the start of the Wide-angle Search for Planets (WASP) program, more than 160 transiting exoplanets have been discovered in the WASP data. In the past, possible transit-like events identified by the WASP pipeline have been vetted by human inspection to eliminate false alarms and obvious false positives. The goal of this paper is to assess the effectiveness of machine learning as a fast, automated, and reliable means of performing the same functions on ground-based wide-field transit-survey data without human intervention. To this end, we have created training and test data sets made up of stellar light curves showing a variety of signal types including planetary transits, eclipsing binaries, variable stars, and non-periodic signals.
Related Papers
- → Light curve analysis of ground-based data from exoplanets transit database(2019)15 cited
- → Analyses of some exoplanets’ transits and transit timing variations(2017)1 cited
- → The Transit Monitoring in the South (TraMoS) project(2013)
- → Transit Analysis of Exoplanets TrES-5 b and WASP-43 b with the EXOplanet Transit Interpretation Code(2020)
- → Analyzing light curves to highlight phenomena and trends in planetary systems that house terrestrial exoplanets(2023)