{
  "bibcode": "2020GCN.27113....1S",
  "body": "T. Sakamoto, A. Yoshida, V. Pal'shin, S. Sugita (AGU),\nY. Kawakubo (LSU), K. Yamaoka (Nagoya U), S. Nakahira (RIKEN),\nY. Asaoka, S. Torii (Waseda U), Y. Shimizu, T. Tamura (Kanagawa U),\nN. Cannady (GSFC/UMBC), M. L. Cherry (LSU),\nS. Ricciarini (U of Florence), P. S. Marrocchesi (U of Siena),\nand the CALET collaboration:\n\nThe long GRB 200215A (Swift detection: Bernardini et al., GCN Circ. 27079,\nBarthelmy et al., GCN Circ. 27098; Fermi GBM detection: Poolakkil and\nMeegan, GCN Circ. 27087) triggered the CALET Gamma-ray Burst Monitor\n(CGBM) at 14:39:28.087 UTC on 15 February 2020.\nThe burst signal was seen by all CGBM detectors.\n\nThe burst light curve shows a multi-peaked structure which starts\nat T+0.1 sec, peaks at T+4.0 sec and ends at T+8.3 sec.\nThe T90 and T50 durations measured by the SGM data are 7.1 +- 1.6 sec\nand 2.2 +- 1.5 sec (40-1000 keV), respectively.\n\nThe ground processed light curve is available at\n\nhttp://cgbm.calet.jp/cgbm_trigger/ground/1265812510/\n\nThe CALET data used in this analysis are provided by\nthe Waseda CALET Operation Center located at the Waseda University.",
  "circularId": 27113,
  "createdOn": 1581930086000,
  "email": "val@phys.aoyama.ac.jp",
  "subject": "GRB 200215A: CALET Gamma-Ray Burst Monitor detection",
  "submitter": "Valentin Pal'shin at AGU  <val@phys.aoyama.ac.jp>",
  "eventId": "GRB 200215A"
}