{
  "submittedHow": "web",
  "eventId": "GRB 260515A",
  "format": "text/plain",
  "submitter": "A. Bochenek at Liverpool John Moores University <a.m.bochenek@2023.ljmu.ac.uk>",
  "bibcode": "2026GCN.44658....1B",
  "circularId": 44658,
  "subject": "GRB 260515A: further Liverpool Telescope observations",
  "body": "A. Bochenek, D. A. Perley (LJMU), report:\n\nWe observed the field of GRB 260515A (Brunetet al., GCN 44622) using the IO:O optical camera on the 2m robotic Liverpool Telescope. We obtained 5x110s exposures in SDSS r and i filters, starting at 2026-05-12 00:42:25 UT, approximately 5.55 hours after trigger.\n\nWe detect a source in the stacked images in both filters at the position reported by He et al. (GCN 44623), and observed also by Saccardi et al., GCN 44624; Sosnovskij et al., GCN 44625; He et al., GCN 44626; Wu et al., GCN 44628, Dennefeld et al., GCN 44633; Li et al., GCN 44634, Antier et al., GCN 44643; Dimple et al. GCN 44646; and Moskvitin et al., GCN 44652:\n\nMJD (mid)          T_mid-T_0       Filter       Mag. (AB)\n61176.03308        5.64 h           r         21.32 ± 0.06\n61176.04059        5.82 h           i         21.26 ± 0.07\n\nThe photometry was calibrated using nearby PanSTARRS secondary standards and was not corrected for extinction.",
  "createdOn": 1779005440493
}