{
  "bibcode": "2009GCN..9274....1B",
  "body": "D. C.-J. Bock (CARMA), P. Chandra (RMC), D. A. Frail (NRAO), and S. R.\nKulkarni (Caltech) report on behalf of a larger collaboration:\n\n\"We observed the field of view of GRB 090423 (GCN 9198) with the Combined\nArray for Research in Millimeter-Wave Astronomy (CARMA) at a frequency of\n92.5 GHz at the mean observation time of 2009 April 25, 0440 UT. We do not\ndetect mm emission either within the Swift-XRT error circle (GCN 9205) or\nat the UKIRT K-band position (GCN 9202). The 3-sigma upper limit on the\nflux density of GRB afterglow is 0.7 mJy.\n\nWe acknowledge excellent support from the staff and observers at CARMA.\"",
  "circularId": 9274,
  "createdOn": 1240883869000,
  "email": "pc8s@virginia.edu",
  "subject": "GRB 090423: CARMA mm observations",
  "submitter": "Poonam Chandra at U Virginia/NRAO  <pc8s@virginia.edu>",
  "eventId": "GRB 090423"
}