GCN Circular 30797
Subject
GECAM observations of a series of bursts from SGR J1935+2154
Date
2021-09-10T13:56:58Z (3 years ago)
From
Shuo Xiao at IHEP <xiaoshuo@ihep.ac.cn>
S. Xiao, S. L. Xiong, C. Cai, Y. Huang, Z. W. Guo, C. Y. Li, X. B. Li,
J. C. Liu, X. Y. Song, C. W. Wang, P. Wang, S. L. Xie, W. C. Xue,
Q. B. Yi, Y. Q. Zhang, G. Y. Zhao, X. Y. Zhao, Yi Zhao, C. Zheng, W. Chen,
Y. Q. Du, D. Y. Guo, J. J. He, J. Liang, F. J. Lu, Q. Luo, X. Ma,
W. X. Peng, R. Qiao, L. M. Song, J. Wang, H. Wu, P. Zhang, S. N. Zhang,
X. L. Zhang, Z. Zhang, S. J. Zheng (IHEP), report on behalf of GECAM team:
GECAM-B has detected a series of bursts very probably from SGR J1935+2154,
either by in-flight trigger or by on-ground search of the data.
Here is the list of these bursts:
Trigger Time (UTC)
2021-09-09T20:58:35.600
2021-09-09T21:07:12.100
2021-09-10T01:04:33.500
2021-09-10T02:07:56.700
2021-09-10T02:08:28.800
2021-09-10T03:22:40.550
2021-09-10T03:24:47.150
2021-09-10T03:42:45.750
2021-09-10T05:05:03.350
2021-09-10T05:35:55.500
Locations of all these bursts are consistent with SGR J1935+2154.
Please note that all GECAM results here are preliminary.