Etienne Bachelet

Postdoctoral Fellow


  • OGLE-2016-BLG-1190Lb: First Spitzer Bulge Planet Lies Near the Planet/Brown-Dwarf Boundary
    eprint arXiv:1710.09974
  • RoboTAP - target priorities for robotic microlensing observations
    ArXiv e-prints, 2017
  • pyLIMA : an open source package for microlensing modeling. I. presentation of the software and analysis on single lens models
    eprint arXiv:1709.08704
  • The First Planetary Microlensing Event with Two Microlensed Source Stars
    eprint arXiv:1707.09667
  • Ground-based parallax confirmed by Spitzer: binary microlensing event MOA-2015-BLG-020
    The Astrophysical Journal, 2017 845 2
  • MOA-2016-BLG-227Lb: A Massive Planet Characterized by Combining Lightcurve Analysis and Keck AO Imaging
    eprint arXiv:1704.01724
  • Faint source star planetary microlensing: the discovery of the cold gas giant planet OGLE-2014-BLG-0676Lb
    Monthly Notices of the Royal Astronomical Society, 2017 466 3
  • The First Circumbinary Planet Found by Microlensing: OGLE-2007-BLG-349L(AB)c
    The Astronomical Journal, Volume 152, Issue 5, article id. 125, 14 pp. (2016).
  • OGLE-2015-BLG-0479LA,B: Binary Gravitational Microlens Characterized by Simultaneous Ground-based and Space-based Observation
    eprint arXiv:1606.09357
  • First simultaneous microlensing observations by two space telescopes: $Spitzer$ & $Swift$ reveal a brown dwarf in event OGLE-2015-BLG-1319
    The Astrophysical Journal, Volume 831, Issue 2, article id. 183, 11 pp. (2016)
  • Discovery of a Gas giant Planet in Microlensing Event OGLE-2014-BLG-1760
    The Astronomical Journal, Volume 152, Issue 5, article id. 140, 11 pp. (2016)
  • Spitzer Microlensing Program as a Probe for Globular Cluster Planets. Analysis of OGLE-2015-BLG-0448
  • Difference image analysis: Automatic kernel design using information criteria
    eprint arXiv:1512.04655
  • SIDRA: a blind algorithm for signal detection in photometric surveys
    Monthly Notices of the Royal Astronomical Society, Volume 455, Issue 1, p.626-633
  • Red Noise versus Planetary Interpretations in the Microlensing Event Ogle-2013-BLG-446
    The Astrophysical Journal, Volume 812, Issue 2, article id. 136, 11 pp. (2015).
  • Mass Measurements of Isolated Objects from Space-based Microlensing
    eprint arXiv:1510.02097
  • Spitzer Parallax of OGLE-2015-BLG-0966: A Cold Neptune in the Galactic Disk
    eprint arXiv:1508.07027
  • Spitzer Microlens Measurement of a Massive Remnant in a Well-Separated Binary
    eprint arXiv:1508.06636
  • Difference image analysis: The interplay between the photometric scale factor and systematic photometric errors
    Astronomy & Astrophysics, Volume 577, id.A108, 3 pp.
  • High-precision multiband time series photometry of exoplanets Qatar-1b and TrES-5b
    Monthly Notices of the Royal Astronomical Society, Volume 448, Issue 3, p.2617-2623
  • Astrophysics with New Horizons: Making the Most of a Generational Opportunity
    ArXiv e-prints, 2018
  • The WFIRST Exoplanet Microlensing Survey
    ArXiv e-prints, 2018
  • White Paper: Exoplanetary Microlensing from the Ground in the 2020s
    ArXiv e-prints, 2018
  • OGLE-2014-BLG-0289: Precise Characterization of a Quintuple-Peak Gravitational Microlensing Event
    ArXiv e-prints, 2018
  • Measuring the microlensing parallax from various space observatories
    ArXiv e-prints, 2018
  • RoboTAP: Target priorities for robotic microlensing observations
    Astronomy and Astrophysics, 2018 609
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