Ground-based parallax confirmed by Spitzer: binary microlensing event MOA-2015-BLG-020
We present the analysis of the binary gravitational microlensing event MOA-2015-BLG-020. The event has a fairly long timescale (about 63 days) and thus the light curve deviates significantly from the lensing model that is based on the rectilinear lens-source relative motion. This enables us to measu...
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| Main Authors: | , , , , |
|---|---|
| Format: | Article (Journal) Chapter/Article |
| Language: | English |
| Published: |
2017
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| In: |
Arxiv
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| Online Access: | Verlag, kostenfrei, Volltext: http://arxiv.org/abs/1707.07737
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| Author Notes: | Tianshu Wang, Wei Zhu, Shude Mao, I.A. Bond, A. Gould, A. Udalski, T. Sumi, V. Bozza, C. Ranc, A. Cassan, J.C. Yee, C. Han, F. Abe, Y. Asakura, 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, Y. Muraki, M. Nagakane, K. Ohnishi, N. Rattenbury, To Saito, A. Sharan, H. Shibai, D.J. Sullivan, D. Suzuki, P.J. Tristram, T. Yamada, A. Yonehara, M. Pawlak, P. Pietrukowicz, R. Poleski, J. Skowron, I. Soszynski, S. KozLowski, P. Mroz, K. Ulaczyk, M.K. Szymanski, C. Beichman, G. Bryden, S. Calchi Novati, S. Carey, M. Fausnaugh, B.S. Gaudi, C.B. Henderson, Y. Shvartzvald, B. Wibking, M.D. Albrow, S.-J. Chung, K.-H. Hwang, Y.K. Jung, Y.-H. Ryu, I.-G. Shin, S.-M. Cha, D.-J. Kim, H.-W. Kim, S.-L. Kim, C.-U. Lee, Y. Yee, B.-G. Park, R.W. Pogge, R.A. Street, Y. Tsapras, M. Hundertmark, E. Bachelet, M. Dominik, K. Horne, R. Figuera Jaimes, J. Wambsganss, D.M. Bramich, R. Schmidt, C. Snodgrass, I.A. Steele, and J. Menzies |
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