CHIME detects FRB 1175199635 with high DM and SNR
AI Summary
An initial alert from CHIME/FRB Real-time Search Pipeline reports a fast radio burst (FRB) with a dispersion measure of 470.287 MHz and a signal-to-noise ratio of 12.66. The burst occurred at 2026-08-28T09:57:45.762Z, within a spectral band of 400 to 800 MHz.
Measurements
| Event ID | 1175199635 |
|---|---|
| Source | CHIME |
| Alert type | FRB |
| Significance | medium |
| Trigger time (UTC) | Fri, 28 Aug 2026 09:57:45 GMT |
| Right ascension (J2000) | 5.5123993° |
| Declination (J2000) | 47.6181344° |
| Dispersion measure | 470.287262 pc/cm³ |
| SNR | 12.656003 |
| GCN notices | 1 |
| GCN circulars | 0 |
Notices (1)
CHIME — FRB · Fri, 28 Aug 2026 09:57:45 GMT
AI summary generated Fri, 04 Sep 2026 08:54:55 GMT.