{
  "bibcode": "2022GCN.33093....1C",
  "body": "C. Casentini (INAF/IAPS), F. Lucarelli, C. Pittori (SSDC, and INAF/OAR)\nM. Tavani (INAF/IAPS, and Univ. Roma Tor Vergata), F. Verrecchia\n(SSDC, and INAF/OAR), A. Argan, M. Cardillo, Y. Evangelista, L. Foffano,\nE. Menegoni, G. Piano, A. Ursi (INAF/IAPS), A. Addis, L. Baroncelli,\nA. Bulgarelli, A. Di Piano, V. Fioretti, G. Panebianco, N. Parmiggiani\n(INAF/OAS-Bologna), M. Romani (INAF/OA-Brera), M. Marisaldi\n(INAF/OAS-Bologna, Bergen University), M. Pilia, A. Trois (INAF/OA\nCagliari),\nF. Longo (Uni. Trieste, INFN Trieste), I. Donnarumma (ASI), A. Giuliani\n(INAF/IASF-Mi) and P. Tempesta (TeleSpazio) report on behalf of the AGILE\nTeam:\n\nThe AGILE satellite detected the GRB 221221A at T0 = 2022-12-21 22:39:30 s\n(UTC), reported by Fermi/GBM (GCN #33091).\n\nThe burst is clearly visible in the AGILE scientific ratemeters of the\nMiniCALorimeter, (MCAL; 0.4-100 MeV) detector. The event lasted about 5 s\nand it released a total number of 6515 counts in the MCAL detector\n(above a background rate of 1145 Hz). The AGILE ratemeters light curves\ncan be found at http://www.agilescienceapp.it/notices/GRB221221A.png.\n\nAt the T0, the event was 108.69 deg off-axis.\n\nAdditional analysis of AGILE data is in progress. Automatic MCAL GRB alert\nNotices can be found at: https://gcn.gsfc.nasa.gov/agile_mcal.html.\n=======================================\nDr. Claudio Casentini, PhD\nINAF IAPS - Istituto di Astrofisica e Planetologia Spaziali\nVia del Fosso del Cavaliere 100\n00133 Roma, Italy\nTel: (+39)3392319601\nEmail: claudio.casentini@inaf.it\nEmail: claudio.casentini@roma2.infn.it\nEmail: claudio.casentini@gmail.com <claudio.casentini@inaf.it>\nEmail/Skype: clavdio89@hotmail.it",
  "circularId": 33093,
  "createdOn": 1671722694000,
  "email": "claudio.casentini@inaf.it",
  "subject": "GRB 221221A: AGILE detection",
  "submitter": "Claudio Casentini at INAF-IAPS  <claudio.casentini@inaf.it>",
  "eventId": "GRB 221221A"
}