{
  "bibcode": "2005GCN..3430....1G",
  "body": "D. Gotz, S. Mereghetti (IASF, Milano), N. Mowlavi, S. Shaw, M. Beck\n(ISDC, Versoix) and J. Borkowski (CAMK, Torun) on behalf of the IBAS\nLocalization Team report:\n\nA 80 s long GRB has been detected by IBAS in IBIS/ISGRI data at 00:05:53 \non May 20 2005.\nIts refined coordinates (J2000) are:\n\nRA:  192.5087 [degrees]\nDEC: +30.4506 [degrees]\n\nwith an uncertainty of 1.5 arcmin (90% c.l. radius).\n\nIts preliminary peak flux (20-200 keV, 1s integration time) is about 0.7 \nph (5E-08 erg)/cmsq/s. Its fluence (20-200 keV, 80 s integration time) is \n28.6 ph (2.4E-06 erg)/cmsq.\n\nA plot of the multi peaked light curve will be posted at\n\nhttp://ibas.mi.iasf.cnr.it/IBAS_Results.html\n\nNote that this burst is located at high galactic latitude (b=+86 deg) and \nnot affected by Galactic absorption. It is therefore a good target for \noptical follow-up searches.\n\nThis message can be cited.",
  "circularId": 3430,
  "createdOn": 1116551228000,
  "email": "diego@mi.iasf.cnr.it",
  "subject": "GRB 050520 - A long GRB detected with INTEGRAL",
  "submitter": "Diego Gotz at IASF-CNR  <diego@mi.iasf.cnr.it>",
  "eventId": "GRB 050520"
}