{
  "bibcode": "2003GCN..2145....1F",
  "body": "T. Fatkhullin, V. Komarova, V. Sokolov (SAO RAS), V. Kurt (ASC RAS),\nA. Cherepashchuk (SAI MSU), K. Postnov (SAI MSU), V. Reshetnikov (AI SPBU),\nAlberto J. Castro-Tirado (INTA, Madrid and IAA, Granada)\nreport:\n\nA part of the results of the UBVRcIc observations with the 1-m (Zeiss-1000) of\nSAO RAS at two epochs on March, 29 and the next two nights are now presented\nat our anonymous FTP-site:\n          ftp://ftp.sao.ru/pub2/grb/GRB030329/\n\nOne can see the evolution of the early broad-band UBVRI spectra. In\naddition, comparison with the MPFS spectra (see GCN #2142) allows us to \nperform more precise flux calibration of these spectral data.\n\nSorry! More correct reference quoted in  GCN #2142 is E. Grassberg, \nV. Imshennik and D. Nadyozhin, 1971, Astroph. Space Sci., 10, 28",
  "circularId": 2145,
  "createdOn": 1050588559000,
  "email": "timur@sao.ru",
  "subject": "OT GRB 030329: early UBVRcIc spectral evolution",
  "submitter": "Timur Fatkhullin at SAO RAS  <timur@sao.ru>",
  "eventId": "GRB 030329"
}