TITLE:   GCN CIRCULAR
NUMBER:  35001
SUBJECT: GRB 231111A: GMG observation (correction)
DATE:    23/11/12 14:40:17 GMT
FROM:    Rui-Zhi Li at Yunnan Astronomical Observatory, CAS <liruizhi@ynao.ac.cn>

R.-Z. Li, B.-T. Wang, J. Mao, X. Ding, J.-M. Bai (YNAO) report:

We observed the field of GRB 231111A (Melandri et al. GCN 34981) by the GMG telescope in Yunnan observatories. The observation began from UT 11:29:03 Nov 12, 2023, about 21.2 hours from the trigger. The preliminary results are shown as

----------------------------------------------------
UT				filter	mag
----------------------------------------------------
2023-11-12T11:29:03.291		R	22.2 ± 0.4
----------------------------------------------------

We apologize for any inconvenience this may have caused.