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OGLE-2018-BLG-1700L: Microlensing Planet in Binary Stellar System

  • Authors: Cheongho Han, Chung-Uk Lee, Andrzej Udalski, Andrew Gould, Ian A. Bond, Michael D. Albrow, Sun-Ju Chung, Kyu-Ha Hwang, Youn Kil Jung, Yoon-Hyun Ryu, In-Gu Shin, Yossi Shvartzvald, Jennifer C. Yee, Weicheng Zang, Sang-Mok Cha, Dong-Jin Kim, Hyoun-Woo Kim, Seung-Lee Kim, Dong-Joo Lee, Yongseok Lee, Byeong-Gon Park, Richard W. Pogge, M. James Jee, Doeon Kim, Przemek Mróz, Michał K. Szymański, Jan Skowron, Radek Poleski, Igor Soszyński, Paweł Pietrukowicz, Szymon Kozłowski, Krzysztof Ulaczyk, Krzysztof A. Rybicki, Patryk Iwanek, Marcin Wrona, Fumio Abe, Richard Barry, David P. Bennett, Aparna Bhattacharya, Martin Donachie, Hirosane Fujii, Akihiko Fukui, Yoshitaka Itow, Yuki Hirao, Yuhei Kamei, Iona Kondo, Naoki Koshimoto, Man Cheung Alex Li, Yutaka Matsubara, Yasushi Muraki, Shota Miyazaki, Masayuki Nagakane, Clément Ranc, Nicholas J. Rattenbury, Haruno Suematsu, Denis J. Sullivan, Takahiro Sumi, Daisuke Suzuki, Paul J. Tristram, Takeharu Yamakawa, and Atsunori Yonehara

2020 The Astronomical Journal 159 48.

  • Provider: AAS Journals

Caption: Figure 6.

Distribution of Δχ2 of MCMC points in the ﹩{\pi }_{{\rm{E}},E}﹩–﹩{\pi }_{{\rm{E}},N}﹩ plane for the close (with u0 > 0.0, left panel) and wide (u0 > 0.0, right panel) solutions. The color coding is set to represent points within 1σ (red), 2σ (yellow), 3σ (green), 4σ (cyan), 5σ (blue), and 6σ (purple). In each panel, the point with error bars represents the ranges of the microlens-parallax parameters estimated from the Bayesian analysis.

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