{
  "bibcode": "1998GCN...162....1W",
  "body": "R. Mark Wagner and Sumner Starrfield report:\n\nWe visually examined the region bounded by the ASM error box and IPN annulus\nfor GRB 981220 on 1998 December 23.12 with the intensified acquisition camera\n(FOV: 2 arcmin) on the Boller and Chivens CCD spectrograph at the Steward \nObservatory 2.3-m telescope.  Comparison with the Digitized Sky Survey does\nnot reveal any new object brighter than about VR = 19.5 in the intersection\nof the error regions.",
  "circularId": 162,
  "createdOn": 914387608000,
  "email": "rmw@as.arizona.edu",
  "subject": "GRB 981220, optical observations",
  "submitter": "Mark Wagner at Ohio State U.  <rmw@as.arizona.edu>",
  "eventId": "GRB 981220"
}