{
  "bibcode": "2009GCN.10006....1M",
  "body": "R. Margutti (INAF-OAB) &  C. Guidorzi (U. Ferrara) report on behalf\nof the Swift XRT team:\n\nWe have analyzed the first orbit data (1.8 ks exposure) of the\nSwift ToO observation of the SuperAGILE detected (Donnarumma et al.,\nGCN Circ. 10004; Feroci, GCN Circ 10005) burst GRB 091010.\n\nThe Swift observation started on 2009 Oct 10 at 14:48:26 UT, about\n43 ks after the SuperAGILE trigger.\nWe detected a single, uncatalogued X-ray source within the SuperAGILE\nerror box at RA, Dec =298.6661, -22.5181 which is equivalent to:\n\nRA (J2000):  19h54m39.86s\nDec (J2000): -22:31:05.2\n\nwith an uncertainty of 4.3 arcsec (radius, 90% confidence).\nThe source lies 72 arcsec from the SuperAGILE position.\n\nThe source has a count rate of about 5.7E-02 count s^-1.\nAt the moment it is not possible to determine whether the source is\nfading given the current statistics.\n\nBurst Advocate for this burst is R. Margutti\n(raffaella.margutti AT brera.inaf.it).\nPlease contact the BA by email if you require additional information\nregarding Swift followup of this burst. In extremely urgent cases, after\ntrying the Burst Advocate, you can contact the Swift PI by phone (see\nSwift TOO web site for information: http://www.swift.psu.edu/too.html.)\n\nThis is an official product of the Swift-XRT team.",
  "circularId": 10006,
  "createdOn": 1255206283000,
  "email": "raffaella.margutti@brera.inaf.it",
  "subject": "GRB 091010: Swift-XRT position",
  "submitter": "Raffaella Margutti at U. di Milano Bicocca  <raffaella.margutti@brera.inaf.it>",
  "eventId": "GRB 091010"
}