STARITHM
High SNR FRB detected by CHIME with significant DM
AI Summary
An initial alert from CHIME/FRB Real-time Search Pipeline reports a fast radio burst (FRB) with a high signal-to-noise ratio (SNR) of 45.67 and dispersion measure (DM) of 209.87 pc/cm³. The event is localized within an uncertainty of approximately 0.6 degrees in both right ascension and declination.
Measurements
| Event ID | 1182331865 |
|---|---|
| Source | CHIME |
| Alert type | FRB |
| Significance | medium |
| Trigger time (UTC) | Sun, 18 Oct 2026 00:40:10 GMT |
| Right ascension (J2000) | 276.792564° |
| Declination (J2000) | 54.7585369° |
| Dispersion measure | 209.8702393 pc/cm³ |
| SNR | 45.6657295 |
| GCN notices | 1 |
| GCN circulars | 0 |
Notices (1)
CHIME — FRB · Sun, 18 Oct 2026 00:40:10 GMT
AI summary generated Sun, 18 Oct 2026 05:31:10 GMT.