Fermi GBM detects GRB 260310B, a long-duration gamma-ray burst.
Event ID: GBM_794871688
Significance: high
Notices: 6
Circulars: 3
Generated: Mon, 29 Jun 2026 22:36:47 GMT
AI Summary
GRB 260310B, detected by Fermi GBM and GECAM-B, lasted approximately 46 seconds and was localized to RA = 119.6, Dec = 12.9 with a statistical uncertainty of 6.7 degrees. Follow-up observations by MASTER-Kislovodsk provided upper limits on the optical magnitude.