{
  "bibcode": "2022GCN.31744....1M",
  "body": "S.Mereghetti (INAF, IASF-Milano), D.Gotz (CEA, Saclay), C.Ferrigno,\nE.Bozzo, V.Savchenko (ISDC, Versoix), L.Ducci (IAAT, Germany and ISDC,\nVersoix) and J.Borkowski (CAMK, Torun) report:\n\na gamma ray burst lasting about 20 s has been detected by IBAS in the\n IBIS/ISGRI data at 16:33:10  UT of March 11, 2022.\n\nThe refined coordinates (J2000) are:\nR.A.=  157.9747 deg\nDEC.=  +66.0819 deg\nwith an uncertainty of 3  arcmin (90% c.l.).\n\nThe burst had a peak flux of 0.3 ph/cm2/s (20-200 keV, 1-s integration\ntime) and a fluence in the same energy range of about 2e-7  erg/cmq.\n\nA plot of the light curve will  be posted at\nhttp://ibas.iasf-milano.inaf.it/IBAS_Results.html\n\n--",
  "circularId": 31744,
  "createdOn": 1647019447000,
  "email": "sandro.mereghetti@inaf.it",
  "subject": "GRB 220311A: A long GRB detected by INTEGRAL",
  "submitter": "Sandro Mereghetti at IASF-Milano/INAF  <sandro.mereghetti@inaf.it>",
  "eventId": "GRB 220311A"
}