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KMT-2025-BLG-1616Lb: First Microlensing Bound Planet From DREAMS

  • Authors: Hongjing Yang, 弘靖 杨, Weicheng Zang, 伟呈 臧, Yoon-Hyun Ryu, Takahiro Sumi, Jiyuan Zhang, 纪元 张, Hongyu Li, 弘禹 李, Cheongho Han, Yuchen Tang, Qiyue Qian, Zhixing Li, Yuxin Shang, Xikai Shan, Shude Mao, Guillermo Damke, Alfredo Zenteno, Steve Heathcote, Konstantina Boutsia, Przemek Mróz, Xiurui Zhao, Matthew Penny, Sean Terry, Patrick Tamburo, Timothy Cunningham, Quanzhi Ye, Eric W. Peng, Rachel Street, Katarzyna Kruszyńska, Etienne Bachelet, Yiannis Tsapras, Markus Hundertmark, Michael D. Albrow, Sun-Ju Chung, Andrew Gould, Kyu-Ha Hwang, Youn Kil Jung, In-Gu Shin, Yossi Shvartzvald, Jennifer C. Yee, Dong-Jin Kim, Chung-Uk Lee, Byeong-Gon Park, David P. Bennett, Ian A. Bond, Ryusei Hamada, Yuki Hirao, Asahi Idei, Shuma Makida, Shota Miyazaki, Tutumi Nagai, Togo Nagano, Seiya Nakayama, Mayu Nishio, Kansuke Nunota, Ryo Ogawa, Ryunosuke Oishi, Yui Okumoto, Nicholas J. Rattenbury, Yuki K. Satoh, Daisuke Suzuki, Motohide Tamura, Takuto Tamaoki, Hibiki Yama

Hongjing Yang et al 2026 The Astronomical Journal 171 .

  • Provider: AAS Journals

Caption: Figure 3.

Caustic geometries of the four 2L1S solutions. In each panel, the red lines show the caustic, the blue dot marks the location of the host star, the black line represents the source-lens relative trajectory, and the arrow indicates the direction of source motion. The right panels provide close-up views of the caustic-crossing regions, with the radii of the magenta circles indicating the source size.

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