GRB detected by Fermi GBM with moderate significance
AI Summary
A gamma-ray burst (GRB) was detected by the Fermi Gamma-ray Burst Monitor (GBM) on March 15, 2026, at 17:49:33 UTC. The burst has a significance of 6.3 sigma and an intensity of 300 counts per second. No detailed localization is available yet due to the nature of the initial alert.
Measurements
| Event ID | GBM_795289778 |
|---|---|
| Source | Fermi GBM |
| Alert type | GRB |
| Significance | medium |
| Trigger time (UTC) | Sun, 15 Mar 2026 17:49:33 GMT |
| Right ascension (J2000) | 222.6667° |
| Declination (J2000) | -62.9333° |
| Position error radius | 33.7167° |
| GCN notices | 2 |
| GCN circulars | 0 |
Notices (1)
Fermi GBM — GRB · Sun, 15 Mar 2026 17:49:33 GMT
AI summary generated Mon, 16 Mar 2026 04:17:38 GMT.