CHIME detects a high-significance Fast Radio Burst (FRB) at 17:46 UTC on July 30, 2026
AI Summary
The FRB, identified as ID 1171855214, exhibits a dispersion measure of 988.695±0.404 pc/cm³ and a signal-to-noise ratio of 17.66. The burst is localized within ±1.056° in right ascension and declination.
Measurements
| Event ID | 1171855214 |
|---|---|
| Source | CHIME |
| Alert type | FRB |
| Significance | high |
| Trigger time (UTC) | Thu, 30 Jul 2026 17:46:01 GMT |
| Right ascension (J2000) | 92.6304694° |
| Declination (J2000) | 65.0202452° |
| Dispersion measure | 988.6950684 pc/cm³ |
| SNR | 17.6624546 |
| GCN notices | 1 |
| GCN circulars | 0 |
Notices (1)
CHIME — FRB · Thu, 30 Jul 2026 17:46:01 GMT
AI summary generated Tue, 04 Aug 2026 19:47:31 GMT.