no code implementations • 21 Dec 2020 • Yun Hak Kim, Sun-Ju Chung, A. Udalski, Ian A. Bond, Youn Kil Jung, Andrew Gould, Michael D. Albrow, Cheongho Han, Kyu-Ha Hwang, 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, Chung-Uk Lee, Dong-Joo Lee, Yongseok Lee, Byeong-Gon Park, Richard W. Pogge, Radek Poleski, Przemek Mroz, Jan Skowron, Michal K. Szymanski, Igor Soszynski, Pawel Pietrukowicz, Syzmon Kozlowski, Krzysztof Ulaczyk, Krzysztof A. Rybicki, Patryk Iwanek, Fumio Abe, Richard Barry, David P. Bennett, Aparna Bhattacharya, Martin Donachie, Hirosane Fujii, Akihiko Fukui, Yoshitaka Itow, Yuki Hirao, Rintaro Kirikawa, Iona Kondo, Naoki Koshimoto, Yutaka Matsubara, Yasushi Muraki, Shota Miyazaki, Clement Ranc, Nicholas J. Rattenbury, Yuki Satoh, Hikaru Shoji, Takahiro Sumi, Daisuke Suzuki, Paul J. Tristram, Yuzuru Tanaka, Tsubasa Yamawaki, Atsunori Yonehara
From this, we find that the lens system has a star with mass $M_{\rm h}=0. 55^{+0. 36}_{-0. 29} \ M_{\odot}$ hosting a giant planet with $M_{\rm p}=5. 53^{+3. 62}_{-2. 87} \ M_{\rm Jup}$, at a distance of $D_{\rm L}=5. 67^{+1. 11}_{-1. 52}\ {\rm kpc}$.
Earth and Planetary Astrophysics Astrophysics of Galaxies
1 code implementation • 27 Aug 2020 • Przemek Mroz
Current gravitational microlensing surveys are observing hundreds of millions of stars in the Galactic bulge - which makes finding rare microlensing events a challenging tasks.
