{
  "circularId": 45898,
  "subject": "GRB 261011A: TRT optical afterglow detection",
  "createdOn": 1791730520618,
  "submitter": "syfu@nao.cas.cn",
  "eventId": "GRB 261011A",
  "submittedHow": "web",
  "format": "text/plain",
  "eventType": [
    "GRB",
    "Afterglow",
    "Optical Transient"
  ],
  "body": "S.Y. Fu (HUST), K. Noysena, K. Chanchaiworawit, S. Tinyanont (NARIT), J. An, L.B. He, S.Q. Jiang, X. Liu, D. Xu, Z.P. Zhu (NAOC), L. Lei (HUST) report:\n\nWe observed the field of GRB 261011A detected by SVOM (Huang et al., GCN 45895) and Swift (Cenko et al., GCN 45896) using the 0.7-m telescope of the Thai Robotic Telescope network (TRT). A series of Sloan r-band frames were obtained.\n\nThe optical afterglow is detected at the Swift/UVOT position (Cenko et al., GCN 45896) with r ~ 19.1 at a median time of 37.6 mins after the Swift trigger.\n\nObservations are ongoing."
}