{
  "bibcode": "2008GCN..7545....1C",
  "body": "C. Clemens, A. Kupcu Yoldas, J. Greiner, A. Yoldas, T. Kruehler (all MPE \nGarching) and G. Szokoly (Eoetvoes Univ., Budapest and MPE Garching) report \non behalf of the GROND team:\n\nWe observed the field of GRB 080330 (Swift trigger 308041; Mao et al., GCN \n#7537) simultaneously in g', r', i', z', J, H and K with GROND (Greiner et \nal. 2008, PASP) mounted at the 2.2m ESO/MPI telescope at La Silla Observatory \n(Chile).\n\nObservations started at 03:44:23 UT on March, 30th, 2008, about 3.1 mins after \nthe GRB trigger. We found a bright point source at\n\nRA (J2000.0) = 11h 17m 04.48s\nDEC (J2000.0) = 30d 37' 24.4'',\n\ncoincident with the optical afterglow first reported by Klotz et al. (GCN \n#7536 and #7543).\n\nBased on the first 240 s of effective exposures in J and H, we estimate \nmagnitudes of\n\nJ=15.92 +/- 0.02 and H=15.45 +/- 0.01,\n\ncalibrated against 2MASS stars.",
  "circularId": 7545,
  "createdOn": 1206871602000,
  "email": "cclemens@mpe.mpg.de",
  "subject": "GRB 080330: GROND Observations",
  "submitter": "Christian Clemens at MPE  <cclemens@mpe.mpg.de>",
  "eventId": "GRB 080330"
}