{
  "bibcode": "2000GCN...818....1V",
  "body": "GRB000926 - Optical observations\n\nThe optical counterpart of GRB000926 has been observed using the\nCFH12K CCD mosaic camera at the prime focus of the 3.6-m CFH\nTelescope.\n\nOne 600s exposure with moderate seeing (image quality between 0.9\"\nand 1.0\") has been obtained and a preliminary reduction using\nthe reference star of Halpern et al. (GCN #806) with R=17.1 gives\nthe following measurement for GRB000926:\n\nSept. 29.3075  R = 21.23 +/- 0.05\n\nAdded to the R-band data points used in the analysis by Hjorth et al.\n(GCN #814), this new point confirms a pure power law decay with\na decay value of 1.69 +/- 0.03, which is not significantly different \nfrom Hjorth et al.'s determination.\n\nAn image of the area around the GRB can be found at\nhttp://www.cfht.hawaii.edu/~veillet/grb.html\n\nKocevski, Donovan and G. Luppino are acknowledged for their help in \nthis observation.\n\nThis message may be cited.\n\n\n-- \n************************************************************\nDr. Christian Veillet,       CFHT Senior Resident Astronomer\nPhone: (808) 885-3161   http://www.cfht.hawaii.edu/~veillet/\n************************************************************",
  "circularId": 818,
  "createdOn": 970265465000,
  "email": "veillet@cfht.hawaii.edu",
  "subject": "GRB000926 - Optical observations",
  "submitter": "Christian Veillet at CFHT  <veillet@cfht.hawaii.edu>",
  "eventId": "GRB 000926"
}