6 papers
MOA-2010-BLG-328: Keck and HST Expose the Limits of Occams Razor in Microlensing
Aikaterini Vandorou, David P. Bennett, Jean-Philippe Beaulieu +7
We present high resolution follow-up data of the planetary microlensing event MOA-2010-BLG-328, using Keck and the Hubble. Keck data, taken 8 years after the event, reveal a strong…
TASSIE: a TASmanian Search for Inclined Exoplanets
T. Plunkett, A. A. Cole, J. P. Beaulieu +5
We present the first results of a pilot 'TASmanian Search for Inclined Exoplanets' (TASSIE) program. This includes observations and analysis of five short-period exoplanet candidat…
OGLE-2014-BLG-1760: A Jupiter-Sun analogue residing in the Galactic Bulge
Natalia E. Rektsini, Clement Ranc, Naoki Koshimoto +11
We present the analysis of OGLE-2014-BLG-1760, a planetary system in the galactic bulge. We combine Keck Adaptive Optics follow-up observations in -band with re-reduced light cu…
Development of Radar and Optical Tracking of Near-Earth Asteroids at the University of Tasmania
Oliver James White, Guifré Molera Calvés, Shinji Horiuchi +9
We detail the use of the University of Tasmania's (UTAS) optical and radio telescopes to conduct observations of near-Earth asteroids from 2021 to 2024. The Canberra Deep Space Com…
The Hubble Space Telescope Survey of M31 Satellite Galaxies IV. Survey Overview and Lifetime Star Formation Histories
A. Savino, D. R. Weisz, A. E. Dolphin +35
From orbits of HST imaging, we present deep homogeneous resolved star color-magnitude diagrams that reach the oldest main sequence turnoff and uniformly measured star forma…
A Candidate High-Velocity Exoplanet System in the Galactic Bulge
Sean K. Terry, Jean-Philippe Beaulieu, David P. Bennett +11
We present an analysis of adaptive optics (AO) images from the Keck-I telescope of the microlensing event MOA-2011-BLG-262. The original discovery paper by Bennett et al. 2014 repo…