{
  "bibcode": "2020GCN.27935....1K",
  "body": "D. A. Kann (HETH/IAA-CSIC), A. de Ugarte Postigo (HETH/IAA-CSIC, \nDARK/NBI), M. Blazek, C. Thoene, J. F. Agui Fernandez (all \nHETH/IAA-CSIC), A. Moreno, and H. Vasquez Ramio (both CEFCA) report:\n\nWe observed the LAT position of the bright GRB 200613A (Fermi-LAT \ndetection: Ohno et al. GCN #27931, Fermi GBM detection: Bissaldi & \nLesage, GCN #27930) with the T80 0.8m telescope at the Observatorio de \nJavalambre (Teruel, Spain). Observations consisted of 3 x 300 s in g', 3 \nx 300 s in r', and 5 x 180 s in i'.\n\nAt the position of the second reported XRT source, we detect an optical \nsource not seen to several magnitudes deeper in PanSTARRS archival \nimaging. The source is detected in each frame. The position is RA \n(J2000) = 10:12:10.08, Dec. (J2000) = 45:54:14.26 with an estimated \nerror of 0\".5. There is also a cataloged SDSS source nearby at RA \n(J2000) = 10:12:10.075, Dec. (J2000) = 45:54:12.88, this may be the host \ngalaxy of the GRB, though we note nothing is detected here in the \nPanSTARRS image.\n\nFurther analysis is in progress. Spectroscopic observations are \nencouraged.",
  "circularId": 27935,
  "createdOn": 1592089619000,
  "email": "kann@iaa.es",
  "subject": "GRB 200613A: Candidate afterglow from OAJ",
  "submitter": "Alexander Kann at IAA-CSIC  <kann@iaa.es>",
  "eventId": "GRB 200613A"
}