A high-significance Fast Radio Burst (FRB) detected by CHIME on 2026-05-21.
AI Summary
The FRB, identified with ID 1163842899, exhibits a dispersion measure of 113.22 pc/cm³ and a signal-to-noise ratio of 16.48, indicating a strong astrophysical origin within the observed spectral band of 400 to 800 MHz.
Measurements
| Event ID | 1163842899 |
|---|---|
| Source | CHIME |
| Alert type | FRB |
| Significance | high |
| Trigger time (UTC) | Thu, 21 May 2026 15:38:54 GMT |
| Right ascension (J2000) | 354.115607° |
| Declination (J2000) | 8.6706765° |
| Dispersion measure | 113.221344 pc/cm³ |
| SNR | 16.4839039 |
| GCN notices | 1 |
| GCN circulars | 0 |
Notices (1)
CHIME — FRB · Thu, 21 May 2026 15:38:54 GMT
AI summary generated Fri, 14 Aug 2026 17:02:22 GMT.