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GCN Circular 28861

GRB201103B: GMG observation
2020-11-07T12:16:59Z (3 years ago)
Jirong Mao at Yunnan Obs <>
J. Mao, C.-J. Wang, and J.-M. Bai (YNAO) report:


We observed the field of GRB201103B/ZTF20acozryr/AT2020yxz with the 2.4-meter optical telescope

at Gao-Mei-Gu (GMG) station of Yunnan Observatories. The observation began at UT 16:41:52, 6th,

Nov. 2020. We clearly detected the source, and the preliminary magnitude is measured to be R~20.6.
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