{
  "bibcode": "2009GCN..8761....1K",
  "body": "Klotz, A. (CESR-OMP), Gendre, B. (LAM_OAMP),\n  Boer M. (OHP), Atteia J.L. (LATT-OMP) report:\n\nWe imaged the field of GRB 090102 detected by SWIFT\n(trigger 338895) with the TAROT robotic telescope (D=25cm)\nlocated at the Calern observatory, France.\n\nThe observations started 40.8s after the GRB trigger\n(6.8s after the notice). The elevation of the field decreased from\nfrom 68 degrees above horizon and weather conditions\nwere good.\n\nWe detect a new fading source in the error box given by SWIFT\nat the following position (+/- 1 arcsec):\n\nRA(J2000.0) = 08h 32m 38.1s\nDEC(J2000.0) +33d 11' 45.3\"\n\nOT was R~15.3 at about 100s after GRB.\n\nMagnitudes were estimated with the nearby USNO-B1 stars\nand are not corrected for galactic dust extinction.\n\nN.B. Galactic coordinates are lon=189.8804 lat=+34.6651\nand the galactic extinction in R band is 0.1 magnitudes\nestimated from D. Schlegel et al. 1998ApJ...500..525S.\n\nThis message may be cited.",
  "circularId": 8761,
  "createdOn": 1230865709000,
  "email": "Alain.Klotz@free.fr",
  "subject": "GRB 090102: TAROT Calern observatory optical observations",
  "submitter": "Alain Klotz at CESR-CNRS  <Alain.Klotz@free.fr>",
  "eventId": "GRB 090102"
}