{
  "bibcode": "2008GCN..7394....1O",
  "body": "J.P. Osborne, A.P. Beardmore, P.A. Evans and M.R. Goad (U. Leicester) \nreport on behalf of the Swift-XRT team.\n\nUsing 99 s of overlapping XRT Photon Counting mode and UVOT\ndata for GRB 080310, we find an astrometrically corrected X-ray\nposition (using the XRT-UVOT alignment and matching UVOT field sources\nto the USNO-B1 catalogue): RA, Dec = 220.05801, -0.17496 which is equivalent\nto:\n\nRA (J2000): 14h 40m 13.92s\nDec (J2000): -00d 10' 29.9\"\n\nwith an uncertainty of 1.8 arcsec (radius, 90% confidence).\n\nThis position may be improved as more data are received. The latest position\ncan be viewed at http://www.swift.ac.uk/xrt_positions. Position enhancement is\ndescribed by Goad et al. (2007, A&A, 476, 1401\nhttp://www.swift.ac.uk/xrt_positions/Goad.pdf).\n\nThis circular was automatically generated, and is an official product of the\nSwift-XRT team.",
  "circularId": 7394,
  "createdOn": 1205149254000,
  "email": "pae9@star.le.ac.uk",
  "subject": "GRB 080310: Enhanced Swift-XRT position",
  "submitter": "Phil Evans at U of Leicester  <pae9@star.le.ac.uk>",
  "eventId": "GRB 080310"
}