{
  "submittedHow": "email",
  "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, automatically responded to the SVOM GRB\n\n260909A (Saccardi et al., GCN 45534) starting at 11:32:08, 14.1 min\n\nafter the burst. Observations were performed in 3 x 3 tiling mode,\n\nand a set of clear (roughly R) filter images were obtained. In one\n\nof the field coving the EP-FXT uncataloged fading X-ray source (Mao\n\net al., GCN 45543), we did not detect any new source in our clear\n\ncoadd images with a limiting mag of ~20.5 at a mid time of 31.5 min\n\nafter the burst.\n",
  "bibcode": "2026GCN.45549....1Z",
  "subject": "GRB 260909A: KAIT optical upper limit",
  "createdOn": 1789061732874,
  "submitter": "Weikang Zheng at UC Berkeley <weikang@berkeley.edu>",
  "eventId": "GRB 260909A",
  "circularId": 45549
}