{
  "bibcode": "2007GCN..6727....1M",
  "body": "A. Melandri, (Liverpool JMU), C. Guidorzi (Uni-Bicocca/INAF-OAB),\nR.J. Smith, I.A. Steele, C.G. Mundell, M.J. Burgdorf, C.J. Mottram,\nM.F. Bode, S.N. Fraser, S. Kobayashi, D.F. Bersier (Liverpool JMU),\nA. Gomboc (Ljubljana), P. O'Brien, E. Rol, N. Bannister, N. Tanvir\n(U. Leicester) report on behalf of larger GRB collaboration :\n\n\nOn 2007 Aug 08 at 18:30:21 UT the Faulkes Telescope South automatically\nobserved the field of GRB 070808 (trigger=287260, Cummings et al.,\nGCN 6718).\n\nOn our coadded frames we do not detect any source inside the refined\nXRT error circle (Starling et al., GCN 6725) down to a limiting\nmagnitude of\n\n\nFilter  Tstart(min)  Tstop(min)    Exposure(s)   M_lim\n---------------------------------------------------------\n   R       2.35          62.9          960         20.6\n   i'      5.55          53.4          700         20.5\n---------------------------------------------------------\n\nMagnitudes are calibrated with respect to USNOB1 R2 in the R filter.\nFor the SDSS-i' filter we used the magnitude derived from the\npre-burst calibration field of Cool et al. (GCN 6720).",
  "circularId": 6727,
  "createdOn": 1186677793000,
  "email": "axm@astro.livjm.ac.uk",
  "subject": "GRB 070808 : Faulkes Telescope South Observations",
  "submitter": "Andrea Melandri at Liverpool John Moores U  <axm@astro.livjm.ac.uk>",
  "eventId": "GRB 070808"
}