{
  "bibcode": "2010GCN.10560....1D",
  "body": "E. Del Monte, I. Donnarumma, Y. Evangelista, M. Feroci, F. Lazzarotto,\nL. Pacciani, P. Soffitta, E. Costa, I. Lapshov, M. Rapisarda  \n(INAF/IASF Rome), A. Giuliani, A. Chen, S. Mereghetti, F. Perotti, P.  \nCaraveo (INAF/IASF Milan), A. Pellizzoni, M. Pilia (INAF/OA Cagliari),  \nS. Vercellone, F. D'Ammando (INAF/IASF Palermo), A. Bulgarelli, F.  \nGianotti, M. Trifoglio, G. Di Cocco, C. Labanti, F. Fuschino, M.  \nMarisaldi, M. Galli (INAF/IASF Bologna), M. Tavani, G. Pucella, V.  \nVittorini, A. Argan, A. Trois, G. Piano, S. Sabatini (INAF/IASF Rome),  \nG. Barbiellini, F. Longo, E. Moretti (INFN Trieste), P. Picozza,\nA. Morselli, E. Striani, (INFN Roma-2), M. Prest, E. Vallazza  \n(Universita' dell'Insubria), P. Lipari, D. Zanello (INFN Roma-1), and   \nP. Giommi, C. Pittori,\nF. Lucarelli, P. Santolamazza, F. Verrecchia (ASDC) and L. Salotti (ASI),\non behalf of the AGILE Team, report:\n\n\"SuperAGILE detected a gamma ray burst on 31 March 2010, at 21:08:38 UT.\nThe event had a duration of about 30 s in the 20-60 keV energy range,\nwith a multi-peak structure. AGILE is currently operating in a  \nspinning mode and the reported duration may be a lower limit to the  \nGRB duration.\n\nThe burst position was reconstructed as (RA, Dec)\n(302.987, -11.067) deg, which is:\n\nRA(J2000)  = 20h 11m 56.95s\nDec(J2000) = -11d 04' 02.04\"\n\nwith an uncertainty of 6' radius to account for possible systematics  \nerror due to the spinning mode.\n\nThe GRB is not detected by the AGILE/MCAL (above 350 keV) nor AGILE/GRID\n(30 MeV - 30 GeV).\"\n\nThis message may be cited.",
  "circularId": 10560,
  "createdOn": 1270112687000,
  "email": "sa.grb@iasf-roma.inaf.it",
  "subject": "GRB 100331B: SuperAGILE Localization of a Long GRB",
  "submitter": "Marco Feroci at IASF/INAF  <sa.grb@iasf-roma.inaf.it>",
  "eventId": "GRB 100331B"
}