{
  "bibcode": "2018GCN.22667....1V",
  "body": "A. von Kienlin (MPE) reports on behalf of the Fermi GBM Team: \n\n \"The Fermi Gamma-ray Burst Monitor (GBM) trigger 545979055/180421202 at 04:50:50.91 UT \non 21 April 2018, tentatively classified as a GRB, is in fact not due to a GRB. \nThis trigger is due to local particles.\"",
  "circularId": 22667,
  "createdOn": 1524321382000,
  "email": "azk@mpe.mpg.de",
  "subject": "Fermi GBM trigger 545979055/180421202 is not a GRB",
  "submitter": "Andreas von Kienlin at MPE  <azk@mpe.mpg.de>"
}