{
  "bibcode": "2016GCN.19671....1T",
  "body": "I. Takahashi (IPMU), A. Yoshida, T. Sakamoto, Y. Kawakubo, M. Moriyama,\nY. Yamada (AGU), K. Yamaoka (Nagoya U), S. Nakahira (JAXA), I. Takahashi (IPMU),\nY. Asaoka, S. Ozawa, S. Torii (Waseda U), Y. Shimizu, T. Tamura (Kanagawa U),\nW. Ishizaki (ICRR), M. L. Cherry (LSU), S. Ricciarini (U of Florence)\nP. S. Marrocchesi (U of Siena) and the CALET collaboration:\n\nThe long-duration GRB 160628A (Fermi-GBM trigger #488814821;\nKonus-Wind trigger time on 13:53:41.910) triggered the CALET Gamma-ray\nBurst Monitor (CGBM) at 13:53:37.9 on 28 June 2016.  The burst signal\nwas only seen by the SGM instrument.\n\nThe light curve of the SGM shows a double peak structure starting at T+0.1 sec\nand ending at T+6 sec.  The peak times of the spikes are T+1 sec and T+3.5 sec.\nThe T90 duration measured by the SGM data is 5.1 +- 0.9 sec (40-230 keV).\n\nThe light curve is available at\n\nhttp://cgbm.calet.jp/cgbm_trigger/flight/1151157163/\n\nThe CALET data used in this analysis are provided by the Waseda CALET Operation Center\nlocated at the Waseda University.",
  "circularId": 19671,
  "createdOn": 1468068378000,
  "email": "tsakamoto@phys.aoyama.ac.jp",
  "subject": "GRB 160628A CALET Gamma-Ray Burst Monitor detection",
  "submitter": "Takanori Sakamoto at AGU  <tsakamoto@phys.aoyama.ac.jp>",
  "eventId": "GRB 160628A"
}