{
  "bibcode": "2012GCN.13790....1B",
  "body": "A.P. Beardmore (U. Leicester) and S.R. Oates (MSSL-UCL) report on\nbehalf of the Swift-XRT team:\n\nWe have analysed 4.7 ks of XRT data for the GBM and IPN-detected burst\nGRB 120919A (Rau et al. GCN Circ. 13785, Hurley et al.\tGCN Circ.\n13786), from 133.7 ks to 157.6 ks after the IPN trigger. The data are\nentirely in Photon Counting (PC) mode.\tTwo uncatalogued X-ray sources\nare detected within the IPN error box with the following refined XRT\npositions :\n\nSource 1 :\n\nRA, Dec = 214.83981, -45.56220 which is equivalent to:\n\nRA (J2000): 14h 19m 21.56s\nDec(J2000): -45d 33m 43.9s\n\nwith an uncertainty of 3.1 arcsec (radius, 90% confidence). This\nposition is 181 arcsec from the centre of the IPN error box. The\nsource is detected with a 0.3-10 keV count rate of 0.0067 +/- 0.0014\ncount/s, which corresponds to an observed flux of 2.7e-13 erg cm^-2\ns^-1 for a typical GRB-like spectrum.\n\nSource 2 :\n\nRA, Dec =  214.79040, -45.56518 which is equivalent to:\n\nRA (J2000): 14h 19m 09.70s\nDec(J2000): -45d 33m 54.66s\n\nwith an uncertainty of 5.5 arcsec (radius, 90% confidence). This\nposition is 57 arcsec from centre of the IPN error box. The source is\ndetected with a 0.3-10 keV count rate of 0.0037 +/- 0.0011 count/s,\nwhich corrsponds to an observed flux of 1.5e-13 erg cm^-2 s^-1 for a\ntypical GRB-like spectrum.\n\nWe cannot determine whether either of the sources are fading at the\npresent time.\n\nThis circular is an official product of the Swift-XRT team.",
  "circularId": 13790,
  "createdOn": 1348224421000,
  "email": "ab271@leicester.ac.uk",
  "subject": "GRB 120919A: Swift-XRT observations",
  "submitter": "Andy Beardmore at U Leicester  <ab271@leicester.ac.uk>",
  "eventId": "GRB 120919A"
}