{
  "bibcode": "2002GCN..1322....1P",
  "body": "P.A. Price (RSAA, ANU), C.G. Tinney (AAO) and B.P. Schmidt (RSAA, ANU)\nreport:\n\nWe observed the northern half of the error-circle of GRB 020331\nwith the Anglo-Australian Telescope + IRIS2 at approximately 2002 Mar\n31.79 UT in Ks.  The afterglow candidates of Ohta & Akiyama (GCN #1320)  \nare contained within the region covered by these observations.  Each of\nthese candidates appear to have a constant flux, within the errors.\nSpecifically, we find that sources 1 and 2 of Ohta & Akiyama are\napproximately 3.53 and 3.65 magnitudes fainter than a reference star at\n13:16:30.08 -17:55:48.0 J2000 (+/- 0.5 arcsec), which from 2MASS has\nKs = 12.99 +/- 0.05 mag.  Given the large log(time) difference between the\nobservations, it is likely that neither of these sources is the afterglow\nof GRB 020331.\n\nThis message may be cited.",
  "circularId": 1322,
  "createdOn": 1017717588000,
  "email": "pap@srl.caltech.edu",
  "subject": "GRB 020331: NIR Observations",
  "submitter": "Paul Price at RSAA, ANU at CIT  <pap@srl.caltech.edu>",
  "eventId": "GRB 020331"
}