General information
GRB 260130A is a likely short GRB triggered by Fermi/GBM at 2026-01-30 13:29:20 UT, with consistent detections reported by GECAM-B and Insight-HXMT/HE. Optical follow-up by MASTER-Net reported only upper limits.
Wavelength coverage
- Gamma-rays / hard X-rays: Detected by Fermi/GBM with spectral fit parameters and fluence/peak flux reported; also detected by GECAM-B (70–6000 keV) and Insight-HXMT/HE (~60–900 keV deposited energy).
- Optical: MASTER-Kislovodsk obtained clear-band (C) imaging starting ~6628 s after trigger with limiting magnitudes ~15.3–15.6 and no counterpart reported.
No observations were mentioned in radio, infrared, ultraviolet, soft X-rays, GeV (LAT detection), neutrinos, or gravitational waves.
Lightcurve and spectrum
Redshift
What’s special vs typical