OGLE-2017-BLG-1130: The First Binary Gravitational Microlens Detected from Spitzer Only

Wang, Tianshu and Calchi Novati, S. and Udalski, A. and Gould, A. and Mao, Shude and Zang, W. and Beichman, C. and Bryden, G. and Carey, S. and Gaudi, B. S. and Henderson, C. B. and Shvartzvald, Y. and Yee, J. C. and Spitzer Team and Mróz, P. and Poleski, R. and Skowron, J. and Szymański, M. K. and Soszyński, I. and Kozłowski, S. and Pietrukowicz, P. and Ulaczyk, K. and Pawlak, M. and OGLE Collaboration and Albrow, M. D. and Chung, S. -J. and Han, C. and Hwang, K. -H. and Jung, Y. K. and Ryu, Y. -H. and Shin, I. -G. and Zhu, W. and Cha, S. -M. and Kim, D. -J. and Kim, H. -W. and Kim, S. -L. and Lee, C. -U. and Lee, D. -J. and Lee, Y. and Park, B. -G. and Pogge, R. W. and KMTNet Collaboration

ApJ