OGLE-2014-BLG-1186: gravitational microlensing providing evidence for a planet orbiting the foreground star or for a close binary source?

Published in Monthly Notices of the Royal Astronomical Society, 2019

Recommended citation: M. Dominik, E. Bachelet, V. Bozza, R. Street, C. Han, M. Hundertmark, A. Udalski, D. Bramich, K. Alsubai, S. Calchi Novati, S. Ciceri, G. D'Ago, R. Figuera Jaimes, T. Haugbølle, T. Hinse, K. Horne, U. Jørgensen, D. Juncher, N. Kains, H. Korhonen, L. Mancini, J. Menzies, A. Popovas, M. Rabus, S. Rahvar, G. Scarpetta, R. Schmidt, J. Skottfelt, C. Snodgrass, J. Southworth, D. Starkey, I. Steele, J. Surdej, Y. Tsapras, J. Wambsganss, O. Wertz, P. Pietrukowicz, M. Szymański, P. Mróz, J. Skowron, I. Soszyński, K. Ulaczyk, R. Poleski, Ł. Wyrzykowski, S. Kozłowski, "OGLE-2014-BLG-1186: gravitational microlensing providing evidence for a planet orbiting the foreground star or for a close binary source?." Monthly Notices of the Royal Astronomical Society, 2019.