{
  "bibcode": "2012GCN.12882....1F",
  "body": "D. Fugazza, P. D'Avanzo, A. Melandri (INAF-OAB), L. A. Antonelli (INAF-OAR/ASI-ASDC) report on behalf of the CIBO collaboration:\n\nWe observed the field of GRB 120119A (Beardmore et al., GCN 12859) with the REMIR infrared camera, mounted on the 60-cm robotic REM telescope at\nLa Silla, starting 2.5 min after the burst.\n\nThe optical/NIR afterglow (Beardmore et al. GCN 12859; Morgan & Bloom GCN 12860; Gomboc GCN 12861; Schady et al. GCN 12863; Elenin et al. GCN 12871; Cobb GCN 12878) is clearly detected in the H-band. \nThe light curve shows a plateau from about 4.5 min to 10 min after the burst with an observed magnitude of H~13.4, peaks at about T-T0=15 min with H~13.0 and then displays a significant decay. \nThe last detection is at T-T0=3.8 hr with a magnitude of H~16.0.\n\n\nThe magnitudes are calibrated against the 2MASS catalogue.",
  "circularId": 12882,
  "createdOn": 1327052172000,
  "email": "dino.fugazza@brera.inaf.it",
  "subject": "GRB120119A: REM NIR observations",
  "submitter": "Dino Fugazza at INAF-OAB  <dino.fugazza@brera.inaf.it>",
  "eventId": "GRB 120119A"
}