{
  "bibcode": "1999GCN...259....1S",
  "body": "Bradley E. Schaefer (Yale) reports:\n\n\"I have examined the BeppoSAX error circle for GRB990217 (Tarei et al.\nIAUCirc 7110) with the Yale 1-m telescope on Cerro Tololo.  At this early\ntime, the only comparison available is the Digital Sky Survey, and no\noptical transient is apparent.  The images were taken in R and I starting\nat 18 February 2:17 UT with 900s exposures, and these reach considerably\ndeeper than the Digital Sky Survey.\"",
  "circularId": 259,
  "createdOn": 919373186000,
  "email": "schaefer@grb2.physics.yale.edu",
  "subject": "GRB990217 Optical observation",
  "submitter": "Brad Schaefer at Yale U  <schaefer@grb2.physics.yale.edu>",
  "eventId": "GRB 990217"
}