[vsnet-grb-info 21519] GRB 190106A: GMG detection

[GCN Circulars]

TITLE:   GCN CIRCULAR
NUMBER:  23618
SUBJECT: GRB 190106A: GMG detection
DATE:    19/01/06 14:40:05 GMT
FROM:    Jirong Mao at Yunnan Obs  <jirongmao_obs at ynao.ac.cn>

J. Mao, Y.-X. Xin, Y. Li, and J.-M. Bai (YNAO) report:


We observed the field of GRB 190106A (Sonbas et al., GCN 23615) with the 2.4-meter optical telescope at Gao-Mei-Gu (GMG) station of Yunnan Observatories. Observations began about 0.5 hours after the trigger. We clearlydetected the optical source reported by Yurkov et al. (GCN 23614). The spectral observation is ongoing.