Tomoki Morokuma   Yousuke Utsumi   Kouji Ohta   Masayuki Yamanaka   Koji S. Kawabata   Yoshiyuki Inoue   Masaomi Tanaka   Michitoshi Yoshida   Ryosuke Itoh   Mahito Sasada   Nozomu Tominaga   Hiroki Mori   Miho Kawabata   Tatsuya Nakaoka   Maiko Chogi   Taisei Abe   Ruochen Huang   Naoki Kawahara   Hiroki Kimura   Hiroki Nagashima   Kengo Takagi   Yuina Yamazaki   Wei Liu   Ryou Ohsawa   Shigeyuki Sako   Katsuhiro L. Murata   Kumiko Morihana   Christina K. Gilligan   Keisuke Isogai   Mariko Kimura   Yasuyuki Wakamatsu   Ryuhei Ohnishi   Masaki Takayama   Satoshi Honda   Yoshiki Matsuoka   Takuji Yamashita   Shigehiro Nagataki   Yasuyuki T. Tanaka   
Publications of the Astronomical Society of Japan 73(1) 25-43 2020年11月
We present our follow-up observations to search for an electromagnetic
counterpart of the IceCube high-energy neutrino, IceCube-170922A. Monitoring
observations of a likely counterpart, TXS 0506+056, are also described. First,
we quickly took opti...