{
  "bibcode": "2015GCN.18513....1Z",
  "body": "J. Zhang, J. Mao and J. Bai (YNAO) report:\n\n\nWe observed the field of GRB 151027A (Maselli et al., GCN 18478) with the 2.4-meter optical telescope at Gao-Mei-Gu of Yunnan\nObservatories. Observations began at 11:32:30 UT, Oct. 28, 2015, about 31.5 hr after the trigger. We clearly detected the \nafterglow of GRB 151027A. The magnitude was estimated as R=18.9 +/- 0.1 mag.",
  "circularId": 18513,
  "createdOn": 1446041794000,
  "email": "jirongmao_obs@ynao.ac.cn",
  "subject": "GRB 151027A: continued GMG observation",
  "submitter": "Jirong Mao at Yunnan Obs  <jirongmao_obs@ynao.ac.cn>",
  "eventId": "GRB 151027A"
}