{
  "bibcode": "1999GCN...371....1J",
  "body": "GRB 990704 Optical Observations \n\nB. L. Jensen, J. Hjorth, H. Pedersen (Copenhagen), \nT. Abbott, L. Freyhammer, M. I. Andersen, J. W. Clasen (NOT),\nP. Muhli (Helsinki), and A. O. Jaunsen (Oslo), report: \n\n\"On 4.92 July and 5.92 July 1999 UT we obtained R band images (FWHM = 0.9\") \nwith the 2.5-m Nordic Optical Telescope (NOT), covering the BeppoSAX 1.7' NFI \nerror circle of GRB 990704 (GCN #364). We find no variable objects down to a \nlimiting magnitude of R ~ 22.5 inside or near the error circle. The object \nnoted in GCN #363 (located outside the NFI error circle) has not varied \nbetween the two epochs of observation (cf. GCN #369, 370).\"",
  "circularId": 371,
  "createdOn": 931216730000,
  "email": "jens@astro.ku.dk",
  "subject": "GRB 990704 Optical Observations",
  "submitter": "Jens Hjorth at U.Copenhagen  <jens@astro.ku.dk>",
  "eventId": "GRB 990704"
}