{
  "bibcode": "2021GCN.29572....1R",
  "body": "I observed the field of GRB 210226A (Beardmore et al., GCN Circ.\n29568) with remote telescope (0.61-m f/6.5 Corrected Dall-Kirkham +\nCCD) of Burke-Gaffney Observatory (Halifax, Canada). Image (clear:\nwithout filter) with 180 seconds exposure time was obtained on\n2021-02-26. Start time of exposure: 08:00:36 UT (3 h. 16 m. 39 s.\nafter trigger). I did not detect any optical transients (magnitude\nlimit of about 18.0). Image available here:\nhttp://www.ap.smu.ca/~bgo/sm/id.php?app=0&id=13614",
  "circularId": 29572,
  "createdOn": 1614352279000,
  "email": "filipp.romanov.27.04.1997@gmail.com",
  "subject": "GRB 210226A: Burke-Gaffney Observatory optical upper limit",
  "submitter": "Filipp Dmitrievich Romanov at Amateur astronomer  <filipp.romanov.27.04.1997@gmail.com>",
  "eventId": "GRB 210226A"
}