{
  "bibcode": "2008GCN..7906....1S",
  "body": "M.C. Stroh, C. Pagani and L. Vetere (PSU) report on behalf of the  \nSwift-XRT team\n\nThe Swift-XRT began observations of the SuperAGILE burst GRB 080625  \n(Pacciani et al., GCN Circ 7903) ~5 hours after the trigger. The data  \nconsist of 3.9 ks observed in Photon Counting mode.\n\nWe detect an X-ray counterpart at position: RA, Dec = 298.40420,  \n56.27747 which is equivalent to:\n\nRA (J2000):  19 53 37.0\nDec (J2000): +56 16 38.9\n\nwith an uncertainty of 4 arcsec (radius, 90% confidence). This is  \nconsistent with the UVOT position (Immler, GCN 7905).\n\nWe are unable to determine whether the source is decaying at this  \ntime. Observations are continuing and further analysis regarding the  \nfading nature of this source will be issued as the data become  \navailable.\n\nThe spectrum can be fitted with a powerlaw with an intrinsic absorbing  \ncolumn of (2.5+/-0.9) e21 cm-2 and photon index 2.31+/- 0.17. The  \nobserved (unabsorbed) 0.3-10 keV flux is 2.91 (3.00) e-12 erg cm-2 s-1.\n\nThis circular is an official product of the Swift-XRT team.",
  "circularId": 7906,
  "createdOn": 1214447111000,
  "email": "stroh@astroh.org",
  "subject": "GRB 080625:Swift-XRT detection of the afterglow",
  "submitter": "Michael Stroh at PSU/Swift  <stroh@astroh.org>",
  "eventId": "GRB 080625"
}