{
  "bibcode": "2019GCN.24514....1S",
  "body": "S. Sugita, M. Serino (AGU), H. Negoro (Nihon U.),\nM. Sugizaki, N. Kawai (Tokyo Tech),\nM. Nakajima, W. Maruyama, M. Aoki, K. Kobayashi (Nihon U.),\nS. Nakahira, T. Mihara, 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. Ueno, H. Tomida, M. Ishikawa, Y. Sugawara, N. Isobe, R. Shimomukai,\nM. Tominaga (JAXA),\nY. Ueda, A. Tanimoto, S. Yamada, S. Ogawa, K. Setoguchi, T. Yoshitake\n(Kyoto U.),\nH. Tsunemi, T. Yoneyama, K. Asakura, S. Ide (Osaka U.),\nM. Yamauchi, S. Iwahori, Y. Kurihara (Miyazaki U.),\nT. Kawamuro (NAOJ), K. Yamaoka (Nagoya U.), Y. Kawakubo (LSU)\nreport on behalf of the MAXI team:\n\nWe examined MAXI/GSC all-sky X-ray images (2-20 keV)\nafter the LVC trigger S190512at at 2019-05-12 18:07:14.422 UTC (GCN 24503).\n\nAt the trigger time of S190512at, 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\ncovered 90%\nof the 90% credible region of the bayestar skymap from 18:33:5 to\n19:38:1 UTC (T0+1551 to T0+5457 sec).\n\nNo significant new source was found in the region in the one-orbit\nscan 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": 24514,
  "createdOn": 1557711649000,
  "email": "sugizaki.mutsumi@gmail.com",
  "subject": "LIGO/Virgo S190512at: MAXI/GSC Observations",
  "submitter": "Mutsumi Sugizaki at Tokyo Tech./MAXI  <sugizaki.mutsumi@gmail.com>",
  "eventId": "LIGO/Virgo S190512at"
}