{
  "bibcode": "2022GCN.32051....1Z",
  "body": "WeiKang Zheng and Alexei V. Filippenko (UC Berkeley) report on\nbehalf of the KAIT GRB team:\n\nThe 0.76-m Katzman Automatic Imaging Telescope (KAIT), located at\nLick Observatory, responded to GRB 220408A detected by Fermi/GBM\n(Fermi GBM Team, GCN 32038) and INTEGRAL (Mereghetti et al., GCN 32041),\nstarting at 04:21:03 UT, May 15th. Observations were performed\nin the clear (roughly R) filter, and the exposure time was 60s per image,\nwith a total of 64 images were obtained. We marginally detected the\noptical afterglow reported by de Wet et al. (GCN 32044) in our coadd image\nin clear band, which we measured its brightness of 20.7 +/- 0.3 mag at a\nmid time of ~0.69 days after the burst, calibrated to the Pan-STARRS1\ncatalog.",
  "circularId": 32051,
  "createdOn": 1652680638000,
  "email": "weikang@berkeley.edu",
  "subject": "GRB 220514A: KAIT Optical Afterglow Confirmation",
  "submitter": "Weikang Zheng at UC Berkeley  <weikang@berkeley.edu>",
  "eventId": "GRB 220514A"
}