Fermi GBM detects a gamma-ray burst (GRB) at high significance
AI Summary
A gamma-ray burst was detected by Fermi GBM on 2026-08-03T19:31:11.11Z with a significance of 4.9 and an energy range from 47 keV to 291 keV. The trigger is classified as 'BeginningOfFile' with 100% probability, indicating a strong astrophysical origin.
Measurements
| Event ID | 807478276 |
|---|---|
| Source | Fermi GBM |
| Alert type | GRB |
| Significance | high |
| Trigger time (UTC) | Mon, 03 Aug 2026 19:31:11 GMT |
| Right ascension (J2000) | 51.15° |
| Declination (J2000) | 57.3167° |
| Position error radius | 24.95° |
| GCN notices | 2 |
| GCN circulars | 0 |
Notices (1)
Fermi GBM — GRB · Mon, 03 Aug 2026 19:31:11 GMT
AI summary generated Sun, 09 Aug 2026 02:34:03 GMT.