{
  "bibcode": "2004GCN..2558....1G",
  "body": "D. Gotz, S. Mereghetti (IASF, Milano), M. Beck (ISDC) on behalf of the\nIBAS Localization Team, N. Mowlavi and S. Shaw on behalf of the INTEGRAL\nScience Data Centre and the INTEGRAL Science Working Team report:\n\nSGR 1806-20 has been moderately active after the burst of March 9 (Gotz et\nal. GCN 2542). The times of the bursts discovered with IBAS in the\nIBIS/ISGRI data are the following:\n\nStart time (UT)\t\t\tIBAS Alert Number\n--------------------------------------------------\n2004-03-09T10:24:08.35\t\t1563     (GCN 2541, 2542)\n2004-03-16T13:02:06.43\t\t1677\n2004-03-20T06:34:35.05\t\t1685\n2004-03-20T17:57:01.83\t\t*\n2004-03-29T06:15:40.97\t\t*\n2004-03-29T11:46:47.50\t\t*\n2004-03-30T17:03:05.81          1716,1717\n\n(*) These bursts have been detected with significance below the threshold\nfor automatic delivery of IBAS Alert Packets\n\nThe burst of March 30 was among the brightest detected by INTEGRAL from\nthis Soft Gamma-Ray Repeater. It consisted of a main peak lasting about\n0.11 s, followed by a smaller peak 0.1 s later. The fluence of the main\npeak was about 3 x 10-7 erg cm-2 (15-100 keV).\n\nThis message can be cited.",
  "circularId": 2558,
  "createdOn": 1080746018000,
  "email": "diego@mi.iasf.cnr.it",
  "subject": "Summary of recent bursts from SGR 1806-20 detected by INTEGRAL",
  "submitter": "Diego Gotz at IASF-CNR  <diego@mi.iasf.cnr.it>"
}