GRB detected by Fermi GBM with medium significance
AI Summary
A gamma-ray burst (GRB) was detected by the Fermi Gamma-ray Burst Monitor (GBM) on 2026-02-23 at 09:56:31 UTC. The burst had a significance of 4.5 sigma and an intensity of 34, with coordinates unavailable due to the nature of the instrument's detection method.
Measurements
| Event ID | GBM_793553196 |
|---|---|
| Source | Fermi GBM |
| Alert type | GRB |
| Significance | medium |
| Trigger time (UTC) | Mon, 23 Feb 2026 15:26:31 GMT |
| Right ascension (J2000) | 87.7333° |
| Declination (J2000) | -47.2167° |
| Position error radius | 29.2833° |
| GCN notices | 2 |
| GCN circulars | 0 |
Notices (1)
Fermi GBM — GRB · Mon, 23 Feb 2026 15:26:31 GMT
AI summary generated Fri, 13 Mar 2026 16:09:25 GMT.