{
  "bibcode": "2022GCN.32400....1S",
  "body": "R. Strausbaugh (U. of the Virgin Islands), A. Cucchiara (College of Marin) report on behalf of a larger collaboration:\n\nWe observed the Swift GRB 220714B (Laha et al., GCN 32393) field with the LCO 1-meter Sinistro instrument at the South African Astronomical Observatory site, on July 15, from 02:32 to 02:59 UT (corresponding to 13.57 to 14.02 hours from the GRB trigger time) with the SDSS r and i filters.\n\nWe performed a series of 3x300s exposures in i and r bands.  We detect an optical counterpart at the same position as the UVOT afterglow (Marshall et al., GCN 32396) in both bands.\n\nThe following magnitudes are calculated using the PanSTARRS catalog as reference:\n\nr = 19.77 +/- 0.07\ni = 19.44 +/- 0.07\n\nThese magnitudes are not corrected for galactic extinction.\n\nR.S. is funded by NSF AST grant #1831682",
  "circularId": 32400,
  "createdOn": 1657889488000,
  "email": "robert.strausbaugh@uvi.edu",
  "subject": "GRB 220714B: LCO Optical Observations",
  "submitter": "Robert Strausbaugh at U. of the Virgin Islands  <robert.strausbaugh@uvi.edu>",
  "eventId": "GRB 220714B"
}