General information
GRB 260225D is a likely short-duration gamma-ray burst detected by Glowbug and independently observed by SVOM/GRM, GRID, and Konus-Wind around 2026-02-25 19:51:29 UTC. Glowbug reports a preliminary localization at RA=94.7 deg, Dec=13.8 deg with a 7.0 deg (95%) radius.
Wavelength coverage
- Gamma-ray / hard X-ray: Glowbug detection with ~62 sigma and ~1.98 s duration; SVOM/GRM trigger with T90 ~2 s and spectral fit; SVOM/ECLAIRs detection via shield above 50 keV (outside FoV); GRID detection with T90 = 1.96 ± 0.08 s; Konus-Wind detection reported.
- Bands with no observations mentioned: radio, optical, infrared, ultraviolet, soft X-ray, GeV/TeV.
Lightcurve and spectrum
Redshift
What’s special vs typical