Fermi GBM detects long-duration GRB 260312B with multiple follow-ups
Event ID: GBM_795001611
Significance: high
Notices: 9
Circulars: 6
Generated: Mon, 29 Jun 2026 13:04:42 GMT
AI Summary
On March 12, 2026, Fermi GBM detected a long-duration gamma-ray burst (GRB 260312B) with a duration of approximately 11.8 seconds. Follow-up observations from GRID, AstroSat CZTI, and BALROG confirmed the detection and provided precise localization.