High-confidence Fast Radio Burst detected by CHIME with detailed localization.
AI Summary
A Fast Radio Burst (FRB) was observed on 2026-08-29 at 00:25:39.828 UTC, with a DM of 321.48 (±0.40) pc/cm³, localized to RA=221.28°, Dec=71.68°. The high association probability and importance suggest this is likely a repeat event from known FRB 1154714524.
Measurements
| Event ID | 1175265241 |
|---|---|
| Source | CHIME |
| Alert type | FRB |
| Significance | medium |
| Trigger time (UTC) | Sat, 29 Aug 2026 00:25:39 GMT |
| Right ascension (J2000) | 221.2839885° |
| Declination (J2000) | 71.6808654° |
| Dispersion measure | 321.4775391 pc/cm³ |
| SNR | 20.7752991 |
| GCN notices | 1 |
| GCN circulars | 0 |
Notices (1)
CHIME — FRB · Sat, 29 Aug 2026 00:25:39 GMT
AI summary generated Fri, 04 Sep 2026 08:51:42 GMT.