{
  "bibcode": "2006GCN..5668....1P",
  "body": "K.L. Page, A.P. Beardmore (U. Leicester) & C.B. Markwardt (GSFC/UMD)  \nreport on behalf of the Swift-XRT team:\n\nWe have now analysed the first 9 orbits of XRT data obtained for GRB\n060929 (GCN Circ. 5654; Markwardt et al.). Following the large flare\nbetween T+410s and T+1180s reported in GCN Circulars 5662 and 5663 (Palmer\net al.; Beardmore et al.), the X-ray afterglow fades with a decay slope of\n0.79 +/- 0.08.\n\nAssuming this rate of decay continues, we predict a count rate of 0.0019\ncount s^-1 at T+24 hours. Using the spectral fit for the data after the\nflare (photon index = 2.5 +/- 0.9) together with a total column density of\n1.8e21 cm^-2 (see GCN Circ. 5663), this corresponds to an observed\n(unabsorbed) flux of 7.49e-14 (1.41e-13) erg cm^-2 s^-1.\n\nThis circular is an official product of the Swift-XRT team.",
  "circularId": 5668,
  "createdOn": 1159623892000,
  "email": "kpa@star.le.ac.uk",
  "subject": "GRB 060929: Further XRT Refined Analysis",
  "submitter": "Kim Page at U.of Leicester  <kpa@star.le.ac.uk>",
  "eventId": "GRB 060929"
}