{
  "bibcode": "2008GCN..7476....1J",
  "body": "Martin Jelinek, Alberto J. Castro-Tirado (IAA-CSIC Granada),\nVirginie Chantry (Universit� de Liege) and\nJorge Pl� (IAC La Laguna), on behalf of a larger collaboration,\n\nreport:\n\n\"We were imaging the naked eye GRB 080319B detected by Swift\n(GCN 7427) using.both the 1.2m Mercator Telescope at Obs. del\nRoque de los Muchachos in La Palma, and the 0.8m IAC80 at\nObs. del Teide in Tenerife.\n\nBetween two epochs of imaging, one started at 22:56 (~16.75hr\nafter the GRB), the other at 3:27UT (20h after) we measure an\naproximate decay index of ~1.3. Our R-band magnitude measured\non an image starting at 22:56UT (16.75 hr after the burst) was\nabout R=19.8. The value reported in the previous GCN 7469 has\nbeen incorrect.\"\n\nThis message can be cited.",
  "circularId": 7476,
  "createdOn": 1205992043000,
  "email": "mates@iaa.es",
  "subject": "GRB 080319B: second epoch imaging from Canarias (correction to GCN7469)",
  "submitter": "Martin Jelinek at Inst.Astrophys.Andalucia,Granada  <mates@iaa.es>",
  "eventId": "GRB 080319B"
}