STARITHM
Fermi GBM detects a high-probability TGF event without precise localization.
AI Summary
The Fermi GBM instrument detected an astronomical burst with a high probability of being a Terrestrial Gamma-ray Flash (TGF) at UTC time 2026-10-29T15:12:01.25Z. The detection lacks precise positional information due to the nature of the event type.
Measurements
| Event ID | 814979526 |
|---|---|
| Source | Fermi GBM |
| Alert type | GRB |
| Significance | low |
| Trigger time (UTC) | Thu, 29 Oct 2026 15:12:01 GMT |
| Right ascension (J2000) | 60.2333° |
| Declination (J2000) | -36.8333° |
| Position error radius | 31.85° |
| GCN notices | 2 |
| GCN circulars | 0 |
Notices (1)
Fermi GBM — GRB · Thu, 29 Oct 2026 15:12:01 GMT
AI summary generated Thu, 29 Oct 2026 18:00:55 GMT.