{
  "bibcode": "2007GCN..6282....1R",
  "body": "P. Romano, C. Guidorzi (Univ. Bicocca & INAF-OAB),\nA. Moretti (INAF-OAB), P.A.Evans (LU)\nreport on behalf of the Swift Team:\n\nWe have analysed the first 4 orbits of XRT data from GRB 070412\n(Romano et al., GCN Circ. 6273).\nA 2.4ks photon counting mode image provides a refined XRT position RA,Dec=181.5426\n+40.1438 :\n\nRA(J2000)  =12h 06m 10.22s\nDec(J2000) =+40d 08' 37.8\"\n\nwith an uncertainty of 4 arcsec (90% containment). This is 10.5 arcsec away from the\ninitial XRT position quoted in GCN Circ. 6273 (Romano et al.).  Based on these new\ncoordinates, the position of the NOT candidate  (Malesani et al., GCN Circ.6276), the\nIAC80 optical candidate (M. Jelinek et al.,  GCN Circ. 6279), as well as the position of\nthe i-band candidate afterglow  (Berger et al., GCN Circ 6280), are all outside our\nerror circle.\n\nThis circular is an official product of the Swift XRT Team.",
  "circularId": 6282,
  "createdOn": 1176369684000,
  "email": "patrizia.romano@brera.inaf.it",
  "subject": "GRB 070412: Swift-XRT refined position",
  "submitter": "Pat Romano at OAB-Swift  <patrizia.romano@brera.inaf.it>",
  "eventId": "GRB 070412"
}