Fermi GBM detects likely long GRB 260722A
AI Summary
On July 22, 2026, Fermi GBM detected a likely long gamma-ray burst (GRB 260722A) at RA = 90.5, Dec = -40.4 (J2000) with a statistical uncertainty of 1.8 degrees. Follow-up observations are recommended due to its well-localized position.
Measurements
| Event ID | 806418971 |
|---|---|
| Source | Fermi GBM |
| Alert type | GRB |
| Significance | high |
| Trigger time (UTC) | Wed, 22 Jul 2026 13:16:06 GMT |
| Right ascension (J2000) | 90.52° |
| Declination (J2000) | -40.37° |
| Position error radius | 1.81° |
| GCN notices | 4 |
| GCN circulars | 1 |
Notices (1)
Fermi GBM — GRB · Wed, 22 Jul 2026 13:16:06 GMT
GCN Circulars (1)
GCN-45195 — GRB 260722A
· Wed, 22 Jul 2026 13:26:44 GMT
The Fermi Gamma-ray Burst Monitor (GBM) detected a likely long gamma-ray burst (GRB 260722A) on July 22, 2026, at 13:16:06 UT. The event was located at RA = 90.5, Dec = -40.4 (J2000) with a statistical uncertainty of 1.8 degrees.
AI summary generated Wed, 29 Jul 2026 10:15:50 GMT.