GRB 260730A

General information

GRB 260730A was detected by Fermi GBM at 04:28:34.96 UT on 2026-07-30 and reported as a likely long GRB. The on-ground GBM localization is RA 290.97 deg, Dec +33.39 deg with a statistical uncertainty of 11.61 deg.

Wavelength coverage

• Gamma-ray: Fermi GBM triggered on and localized the burst; the event was 30 degrees from the Fermi LAT boresight.

Bands with no observations mentioned: optical, infrared, ultraviolet, X-ray, radio, gravitational waves, neutrinos.

Lightcurve and spectrum

Redshift

What’s special vs typical