General information
Fermi/GBM reported the detection of a likely long gamma-ray burst, GRB 260104C, triggered at 23:57:57 UT on 2026-01-04 with an on-ground real-time localization. The reported position is RA 312.7 deg, Dec -26.1 deg (J2000) with a 9.3 deg statistical uncertainty.
Wavelength coverage
- Gamma-rays: Detected by Fermi/GBM (trigger 260104999).
No observations were mentioned in X-ray, ultraviolet, optical/IR, radio, or gravitational waves/neutrinos in the provided circular(s).
Lightcurve and spectrum
Redshift
What’s special vs typical