{
  "body": "WeiKang Zheng (UCB), Xuhui Han (NAOC), Pinpin Zhang (NAOC) and\n\nAlexei V. Filippenko (UCB) report on behalf of the KAIT GRB team:\n\n\nThe 0.76-m Katzman Automatic Imaging Telescope (KAIT), located at\n\nLick Observatory, observed the field of EP260119a (Jiang et al.,\n\nGCN 43447; Cheng et al., GCN 43449; Jiang et al., GCN 43465) from\n\n8.13 to 11.55 hours after the burst. A set of 150x60s clear\n\n(roughly R) filter images were obtained. We clearly detected the\n\noptical afterglow (Fortin et al., GCN 43450; Eyles-Ferris et al.,\n\nGCN 43452; Lipunov et al., GCN 43454; Fortin et al., GCN 43455;\n\nMoskvitin & Spiridonova, GCN 43463; Liu et al., GCN 43464; Ma et al.,\n\nGCN 43466) in our coadd image. We measure its brightness to be\n\n21.6 +/- 0.2 mag (Vega) at a mid time of 9.84 hours after the burst.\n",
  "subject": "EP260119a: KAIT optical observations",
  "submittedHow": "email",
  "bibcode": "2026GCN.43468....1Z",
  "circularId": 43468,
  "eventId": "EP260119a",
  "createdOn": 1768896516672,
  "submitter": "Weikang Zheng at UC Berkeley <weikang@berkeley.edu>"
}