{
  "bibcode": "1999GCN...339....1H",
  "body": "A. Henden (USRA/USNO), F. Vrba, C. Luginbuhl, R. Stone,\nB. Canzian, J. Munn, S. Levine, H. Guetter (USNO)\nreport:\n\nWe monitored the field of the BeppoSAX fast X-ray transient 1SAX J0835.9+5118\n(Piro GCN 333, Gandolfi et al., IAUC 7174) on the night of UT 990521\nwith the USNO 1.0-m telescope.  The night was photometric during the\nobservations, though cirrus arrived shortly thereafter.  Enough\nstandards were observed to calibrate the field in BVRI.  The calibration\nfile can be found on\n  ftp://ftp.nofs.navy.mil/pub/outgoing/aah/grb/j0835.dat\nwhere 19 Landolt standards were used for the photometric calibration, and\nUSNO-A2.0 was used for the astrometric calibration.  Stars brighter than\nV=13.5 are saturated and are included only as field identifiers.\n\nA report on our deeper imagery will be posted later.\n\n\n\n\n[GCN EDITOR'S NOTE:  J.Greiner would like the GRB community to know\nthat due to a recent computer theft incident and subsequent computer\nreplacements operations, his GRB web site has moved to a new URL:\nhttp://www.aip.de/People/JGreiner/grbgen.html]",
  "circularId": 339,
  "createdOn": 927302142000,
  "email": "aah@nofs.navy.mil",
  "subject": "X-ray/GRB 1SAX J0835.9+5118, Optical Observation",
  "submitter": "Arne A. Henden at USNO/USRA  <aah@nofs.navy.mil>"
}