TITLE:   GCN CIRCULAR
NUMBER:  34171
SUBJECT: GRB 230628C: GRID Detection
DATE:    23/07/08 14:30:08 GMT
FROM:    GRID Student Team at Tsinghua University <grid@tsinghua.edu.cn>

Chenyu Wang and Zirui Yang report on behalf of the GRID Collaboration:

The long-duration GRB 230628C (Fermi GBM detection: GCN Circular 34106) was observed with GRID-07.

The detection was confirmed at the trigger time 2023-06-28T17:36:22.8 UTC. The T90 duration measured with GRID is 49.0 s.

A brief introduction to GRID can be found at https://doi.org/10.1007/s10686-019-09636-w and https://doi.org/10.1007/s10686-021-09819-4.