OGLE-2014-BLG-0289: precise characterization of a quintuple-peak gravitational microlensing event
We present the analysis of the binary-microlensing event OGLE-2014-BLG-0289. The event light curve exhibits very unusual five peaks where four peaks were produced by caustic crossings and the other peak was produced by a cusp approach. It is found that the quintuple-peak features of the light curve...
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| Main Authors: | , , , |
|---|---|
| Format: | Article (Journal) Chapter/Article |
| Language: | English |
| Published: |
16 Jan 2018
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| In: |
Arxiv
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| Online Access: | Verlag, kostenfrei, Volltext: http://arxiv.org/abs/1801.05084
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| Author Notes: | A. Udalski, C. Han, V. Bozza, A. Gould, I.A. Bond and P. Mróz, J. Skowron, Ł Wyrzykowski, M.K. Szymański, I. Soszyński, K. Ulaczyk, R. Poleski, P. Pietrukowicz, S. Kozłowski, (the OGLE collaboration) F. Abe, R. Barry, D.P. Bennett, A. Bhattacharya, M. Donachie, P. Evans, A. Fukui, Y. Hirao, Y. Itow, K. Kawasaki, N. Koshimoto, M.C.A. Li, C.H. Ling, K. Masuda, Y. Matsubara, S. Miyazaki, H. Munakata, Y. Muraki, M. Nagakane, K. Ohnishi, C. Ranc, N. Rattenbury, T. Saito, A. Sharan, D.J. Sullivan, T. Sumi, D. Suzuki, P.J. Tristram, T. Yamada, A. Yonehara, (the MOA collaboration), E. Bachelet, D.M. Bramich, G. Dágo, M. Dominik, R. Figuera Jaimes, K. Horne, M. Hundertmark, N. Kains, J. Menzies, R. Schmidt, C. Snodgrass, I.A. Steele, J. Wambsganss (RoboNet collaboration), R.W. Pogge, Y.K. Jung, I.-G. Shin, J.C. Yee, W.-T. Kim, (the [mu]FUN collaboration) C. Beichman, S. Carey, S. Calchi Novati, W. Zhu (the Spitzer team) |
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