{
  "bibcode": "2017GCN.20932....1H",
  "body": "C. M. Hui (MSFC), A. Goldstein (USRA), E. Burns (UAH), \nand P. Jenke (UAH) report on behalf of the Fermi GBM team:\n\nWe have searched the Fermi Gamma-ray Burst Monitor data for a\ngamma-ray counterpart to IceCube-170321A \n(Blaufuss 2017, GCN 20929).\nThe position was occulted by the Earth for Fermi at the time \nthe neutrino was detected. GBM therefore cannot set any limits \non impulsive emission.\n\nMeasurements using the Earth Occultation technique around this position\nplace a three sigma flux upper limit of about 230 mCrab between 12 and\n100 keV between Mar 18th and Mar 21st.",
  "circularId": 20932,
  "createdOn": 1490211394000,
  "email": "c.m.hui@nasa.gov",
  "subject": "Fermi GBM Observation of IceCube-170321A",
  "submitter": "C. Michelle Hui at MSFC/Fermi-GBM  <c.m.hui@nasa.gov>",
  "eventId": "IceCube-170321A"
}