{
  "bibcode": "2020GCN.27248....1K",
  "body": "F. Kunzweiler, B. Biltzinger, F. Berlato, J. Burgess & J. Greiner (all MPE Garching) report:\n\nThe public trigdat data of the Fermi Gamma-ray Burst Monitor (GBM) trigger\n604565918 at 06:58:33 on 28 Feb. 2020 were automatically fitted for spectrum\nand sky location with BALROG (Burgess et al. 2018, MNRAS 476, 1427;\nBerlato et al. 2019, ApJ 873, 60).\n\nThe best-fit position (1 sigma statistical errors) is:\nRA(2000.0) = 332.9+/-0.9 deg\nDecl.(2000.0) = -39.9+/-1.0 deg\nWe estimate an additional systematic error of 1 deg.\n\nFurther details are available at:\nhttps://grb.mpe.mpg.de/grb/GRB200228291/\n\nThe Healpix map can be downloaded from:\nhttps://grb.mpe.mpg.de/grb/GRB200228291/healpix\n\nThe location parameters are available as JSON at:\nhttps://grb.mpe.mpg.de/grb/GRB200228291/json",
  "circularId": 27248,
  "createdOn": 1582874668000,
  "email": "jcg@mpe.mpg.de",
  "subject": "GRB 200228A: BALROG localization (Fermi Trigger 604565918 / GRB 200228291)",
  "submitter": "Jochen Greiner at MPE,Garching  <jcg@mpe.mpg.de>",
  "eventId": "GRB 200228A"
}