{
  "bibcode": "2007GCN..6069....1V",
  "body": "L. Vetere, J. Racusin, C. Pagani, D.N. Burrows (PSU) report on behalf\nof the Swift-XRT team:\n\nThe entire IPN error box for GRB 070124 (Hurley et al., GCN 6022) has\nbeen observed by XRT in three different pointings (target id. 20046,\n20048, 20049 for the central, upper and lower part, respectively) with\ndifferent exposure times:\n\n target id           Tstart                     Tend             expo\n   20046     2007-01-25  15:36:39.9    2007-01-31  22:55:58.2   22.5ks\n   20048     2007-01-31  00:26:23.5    2007-01-31  23:03:57.7    6.1ks\n   20049     2007-01-31  00:34:25.5    2007-01-31  23:12:56.4    6.5ks\n\nOnly four sources are detected inside the IPN error box with the following\npositions (uncertainty of 5 arcsec, radius, 90% containment, including\nsystematic uncertainty) and count rates:\n\n    Ra(J2000)    Dec(J2000)       count/s         target id\n   14 45 03.4   +54 27 56.4   (1.2 +/- 0.3)E-03     20046\n   14 46 09.9   +54 38 58.2   (6.9 +/- 2.6)E-04     20046\n   14 44 53.2   +54 26 30.5   (1.8 +/- 0.4)E-03     20046\n   14 44 53.9   +54 26 37.2   (1.8 +/- 0.8)E-03     20048\n\nNone of these sources shows a fading behaviour, we thus conclude that\nXRT did not detect the X-ray afterglow of GRB 070124.\n\nThis circular is an official product of the Swift-XRT team.",
  "circularId": 6069,
  "createdOn": 1170375188000,
  "email": "vetere@astro.psu.edu",
  "subject": "GRB070124: Swift-XRT Follow-up Observation",
  "submitter": "Loredana Vetere at PSU  <vetere@astro.psu.edu>",
  "eventId": "GRB 070124"
}