{
  "bibcode": "1998GCN....63....1W",
  "body": "GRB 980425: Radio Observations\n\nM. Wieringa (ATNF), D.A. Frail (NRAO), S.R. Kulkarni (Caltech),\nJ.L. Higdon (ATNF), R. Wark (ATNF), and the BeppoSAX GRB Team report:\n\nRadio observations were made with the Australian Telescope Compact\nArray beginning on April 28.73 and April 28.98 UT at 6cm and 3cm,\ncentered on the position of 1SAXJ1935.0-5248, an X-ray source detected\nby the NFI on BeppoSAX (Pian et al. 1998; GCN #61). In addition, radio\nobservations of the transient BeppoSAX NFI source 1SAXJ1935.3-5252\nwere made (also at 6cm and 3cm) on April 29.79 and April 30.00 UT\n\nNo radio sources were detected in the 1' error radius of the two NFI\nsources. Typical three-sigma limits were 0.26 mJy and 0.3 mJy at 3cm\nand 6cm, respectively.\n\nThree radio sources are detected in the 8' error radius of the\nBeppoSAX WFC. There is one object just outside the error circle of\n1SAXJ1935.0-5248 at RA 19:34:56.49, Dec -52:49:04.9 (J2000) with a\nflux density of 2.4 mJy at 6cm and 1.1 mJy at 3cm. The brightest radio\nsource in the field is at RA 19:35:03.31, Dec -52:50:44.7 (posn. error\n+/-0.1\"). It coincides within the likely optical astrometric errors to\nthe candidate supernova proposed by Galama et al. (1998, GCN# 60) in\nthe barred spiral Galaxy ESO 184-82. Approximate flux densities\n(corrected for primary beam attenuation) on April 28 were 9.3 mJy and\n17 mJy at 6cm and 3cm, respectively.\n\nFurther observations of 1SAXJ1935.3-5252 are planned.\n\nThis message is citable.",
  "circularId": 63,
  "createdOn": 894055486000,
  "email": "dfrail@nrao.edu",
  "subject": "GRB980425: Radio Observations",
  "submitter": "Dale A Frail at NRAO  <dfrail@nrao.edu>",
  "eventId": "GRB 980425"
}