{
  "subject": "GRB030329: Optical Observations",
  "eventId": "GRB 030329",
  "bibcode": "2003GCN..2146....1R",
  "createdOn": 1050646786000,
  "circularId": 2146,
  "submitter": "Vasilij Rumjantsev at CrAO  <rum@crao.crimea.ua>",
  "email": "rum@crao.crimea.ua",
  "body": "V.Rumyantsev,  E. Sergeeva (CrAO), V.Doroshenko (SAI MSU), \nE.Pavlenko, O.Antoniuk, N.Primak (CrAO), and A.Pozanenko (IKI) report:\n\nWe continue to monitor the OT of GRB030329.\n\nObservations were made on April 8, 9, 10, 2003 in  R and I (Johnson)\nspectral band with the 70-cm and 38-cm Cassegrain telescopes of CrAO.  Based\non filed photometry by A. Henden (GCN 2023)  we estimate the OT magnitude as\nfollowing\n\nMid time, UT    telescope exposure    mag    err\n\nApr.08.9284     K-380     20x300s   R 19.35  0.25\nApr.09.9179     AZT-8      8x150s   R 19.56  0.19\nApr.10.8462     AZT-8     10x120s   R 19.80  0.22\nApr.10.8615     AZT-8     10x120s   I 19.32  0.25\n\nThis message may be cited."
}