A gamma-ray burst detected by Fermi GBM but with unreliable location.
AI Summary
The Fermi GBM instrument detected an event classified as a gamma-ray burst (GRB) on September 8, 2026, at 08:40:53 UTC. However, the location of the burst is marked as unreliable. Key measurements include a burst intensity of 440 and a significance score of 3.9. No further details or follow-up observations have been provided in the available GCN circulars.
Measurements
| Event ID | 810549658 |
|---|---|
| Source | Fermi GBM |
| Alert type | GRB |
| Significance | medium |
| Trigger time (UTC) | Tue, 08 Sep 2026 08:40:53 GMT |
| Right ascension (J2000) | 278.0833° |
| Declination (J2000) | -39.3167° |
| Position error radius | 34.6833° |
| GCN notices | 2 |
| GCN circulars | 0 |
Notices (1)
Fermi GBM — GRB · Tue, 08 Sep 2026 08:40:53 GMT
AI summary generated Tue, 08 Sep 2026 15:29:45 GMT.