{
  "body": "S.Y. Fu (HUST), J. An, L.B. He, S.Q. Jiang, X. Liu, Z.P. Zhu, D. Xu (NAOC), J.P.U. Fynbo (DAWN/NBI), A. Henderson (NOT) report:\n\nWe observed the field of EP250828a (Liu et al., GCN 41574) using the Nordic Optical Telescope (NOT) located in La Palma (Canary Islands, Spain). Observations were carried out in the r and z filters.\n\nThe previously reported counterpart (candidate) within the EP/FXT error circle by Seimei (Taguchi et al., GCN 41582) and SVOM/VT (Yao et al., GCN 41583) is detected in our stacked r-band image and has decayed to r ~ 24.4 (AB) at a median time of 0.634 day post-trigger, calibrated with PanSTARRS-DR2 and not corrected for Galactic extinction. We thus confirm it is the counterpart of EP2508028a.",
  "bibcode": "2025GCN.41584....1F",
  "eventId": "EP250828a",
  "subject": "EP250828a: NOT optical counterpart confirmation",
  "submitter": "syfu@nao.cas.cn",
  "createdOn": 1756440042487,
  "format": "text/plain",
  "circularId": 41584,
  "submittedHow": "web"
}