{
  "bibcode": "2009GCN..8763....1C",
  "body": "S. Covino, P. D'Avanzo, L.A. Antonelli, D. Malesani, D. Fugazza, L.   \nCalzoletti,  S. Campana, G. Chincarini, M.L. Conciatore, S. Cutini,   \nV. D'Elia,  F. D'Alessio, F. Fiore, P. Goldoni, D. Guetta, C.  \nGuidorzi, G.L. Israel, E. Maiorano, N. Masetti, A. Melandri, E.J.A.  \nMeurs, L. Nicastro, E. Palazzi, E. Pian, S. Piranomonte, L. Stella,   \nG. Stratta, G. Tagliaferri, G. Tosti, V. Testa, S.D. Vergani, F.  \nVitali report on behalf of the REM team:\n\nThe robotic 60-cm REM telescope located at La Silla (Chile) observed  \nautomatically the field of the GRB 090102 (Mangano et al. GCN8762)  \nstarting about 35s after the burst (26s after the alert).  We detect  \na bright object in\nour first R- and H-band images consistent with the optical  \ncounterpart identified by UVOT (Mangano et al. GCN8762) and TAROT  \n(Klotz et al. GCN 8761).\n\nThe object is approximately R~14.2 (relative to nearby USNO-B1 stars)  \nand H~12 (relative to nearby 2MASS stars)\nat about 1min after the burst.\n\nFurther observations are in progress",
  "circularId": 8763,
  "createdOn": 1230867014000,
  "email": "stefano.covino@gmail.com",
  "subject": "GRB 090102: REM observations of a bright afterglow",
  "submitter": "Stefano Covino at Brera Astronomical Observatory  <stefano.covino@gmail.com>",
  "eventId": "GRB 090102"
}