{
  "bibcode": "2007GCN..6989....1B",
  "body": "J. S. Bloom (UC Berkeley) reports on behalf of a larger collaboration:\n\n\"Under autonomous operations, we started observing the position of  \nGRB 071025a (Pagani et al. GCN 6986) with PAIRITEL at 04:11:08 UT  \n(about 58s after receiving the trigger).  In a mosaic of data  \nobtained between 2007-10-25 04:12:28 to 2007-10-25 04:21:23 UT, we  \nconfirm the existence of a bright new source (Rykoff et al. GCN 6987;  \nCovino et al. GCN 6988) at position:\n\n       23:40:17.078 +31:46:42.87 (J2000)\n\nwith an uncertainty of 250 mas in both axes (relative to 2MASS).  A  \npreliminary magnitude is J = 14.948 +/- 0.022. More observations and  \nanalysis are ongoing.\"\n\nA finder of the field may be obtained at:\n   http://lyra.berkeley.edu/~jbloom/grb071025a.ps.gz\n\nThe message may be cited.",
  "circularId": 6989,
  "createdOn": 1193288877000,
  "email": "jbloom@astron.berkeley.edu",
  "subject": "GRB 071025a: PAIRITEL observations",
  "submitter": "Josh Bloom at UC Berkeley  <jbloom@astron.berkeley.edu>",
  "eventId": "GRB 071025A"
}