{
  "bibcode": "2005GCN..3711....1J",
  "body": "C. Jacques and E. Pimentel, CEAMIG-REA Observatory\n(Brazil) report on behalf of the AAVSO International\nHigh Energy Network:\n\nWe observed the afterglow candiate proposed (Holland et al.,\nGCN 3704; Sota et al., GCN 3705, Gomboc et al., GCN 3706)\nfor the Swift GRB 050730 (Holland et al., GCN 3704).\n\nIt is detectable in our 6x60 second summed unfiltered\nCCD image using a 30cm SCT and ST7XME camera with an\nR-band equivalent magnitude of 18.4 using USNO-A2 calibration.\nThe mid-exposure time was 2005-07-30 at 23:38 UT.\n\nAstrometry using 32 UCAC2 reference stars, with residuals\nof 0.08\" in RA and 0.07\" in Dec, is\n14:08:17.13  -03:46:16.7  J2000\n\nA FITS image will be available later on our web site.\n\nThe AAVSO thanks the Curry Foundataion for their continued\nsupport of the AVSO International High Energy Network.",
  "circularId": 3711,
  "createdOn": 1122778868000,
  "email": "arne@aavso.org",
  "subject": "GRB050730, afterglow observations",
  "submitter": "Arne A. Henden at AAVSO  <arne@aavso.org>",
  "eventId": "GRB 050730"
}