{
  "bibcode": "2019GCN.26403....1S",
  "body": "S. Sugita, M. Serino (AGU), N. Kawai (Tokyo Tech), H. Negoro (Nihon U.), \nM. Nakajima, W. Maruyama, M. Aoki, K. Kobayashi, R. Takagi (Nihon U.), \nT. Mihara, C. Guo, Y. Zhou, T. Tamagawa, M. Matsuoka (RIKEN), \nT. Sakamoto, H. Nishida, A. Yoshida (AGU), \nY. Tsuboi, W. Iwakiri, R. Sasaki, H. Kawai, T. Sato (Chuo U.), \nM. Shidatsu (Ehime U.), M. Oeda, K. Shiraishi (Tokyo Tech), \nS. Nakahira, Y. Sugawara, S. Ueno, H. Tomida, M. Ishikawa, R. Shimomukai, M. Tominaga (JAXA), \nY. Ueda, A. Tanimoto, S. Yamada, S. Ogawa, K. Setoguchi, T. Yoshitake (Kyoto U.), \nH. Tsunemi, T. Yoneyama, K. Asakura, S. Ide (Osaka U.), \nM. Yamauchi, S. Iwahori, Y. Kurihara, K. Kurogi, K. Miike (Miyazaki U.), \nT. Kawamuro (NAOJ), K. Yamaoka (Nagoya U.), Y. Kawakubo (LSU), M. Sugizaki (NAOC) \nreport on behalf of the MAXI team: \n\nWe examined MAXI/GSC all-sky X-ray images (2-20 keV) \nafter the LVC trigger S191213g at 2019-12-13 04:34:08.142 UTC (GCN 26402). \n\nAt the trigger time of S191213g, the high-voltage of MAXI/GSC was on, \nbut the FOV was out of the 90% credible region of the bayestar skymap. \nThe first one-orbit (92 min) scan observation with GSC after the event covered 92% \nof the 90% credible region of the bayestar skymap from 05:10:08 to 05:33:32 UTC (T0+2160 to T0+3564 sec). \n\nNo significant new source was found in the region in the one-orbit scan observation. \nA typical 1-sigma averaged upper limit obtained in one scan observation \nis 20 mCrab at 2-20 keV. \n\nIf you require information about X-ray flux by MAXI/GSC at specific coordinates, \nplease contact the submitter of this circular by email.",
  "circularId": 26403,
  "createdOn": 1576218949000,
  "email": "negoro.hitoshi@nihon-u.ac.jp",
  "subject": "LIGO/Virgo S191213g: Coverage and upper limits from MAXI/GSC observations",
  "submitter": "Hitoshi Negoro at Nihon U  <negoro.hitoshi@nihon-u.ac.jp>",
  "eventId": "LIGO/Virgo S191213g"
}