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Pietrukowicz, Przemek Mroz, R.K. Barry, R. Poleski, S. Kozlowski, To. Saito, T. Sumi, T. Yamada, Y. Asakura, Y. Hirao, Y. Itow, Y. Matsubara, Y. Muraki","submitted_at":"2017-05-02T16:36:39Z","abstract_excerpt":"We present the discovery of two planetary systems consisting of a Saturn-mass planet orbiting an M-dwarf, which were detected in faint microlensing events OGLE-2013-BLG-0132 and OGLE-2013-BLG-1721. The planetary anomalies were covered with high cadence by OGLE and MOA photometric surveys. The light curve modeling indicates that the planet-to-host mass ratios are $(5.15 \\pm 0.28)\\times 10^{-4}$ and $(13.18 \\pm 0.72)\\times 10^{-4}$, respectively. Both events were too short and too faint to measure a reliable parallax signal and hence the lens mass. 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