General information
GRB 260320A is reported as a long-duration GRB with prompt emission detected by multiple gamma-ray instruments, including NuSTAR, Insight-HXMT, Glowbug, GRID, and Konus-Wind, with an IPN triangulation localization available.
Wavelength coverage
- Gamma-rays / hard X-rays: Prompt detections reported by NuSTAR CsI shields (ACS), Insight-HXMT/HE, Glowbug, GRID-11B, Konus-Wind, SVOM/GRM, and Mars-Odyssey/HEND (44064, 44077, 44093, 44109, 44121, 44167).
- X-rays: No clear on-axis NuSTAR focal-plane detection is reported; NuSTAR notes no evidence above 100 keV in the CdZnTe detectors (44064).
No observations are mentioned at optical/IR/UV, radio, or TeV energies.
Lightcurve and spectrum
Redshift
What’s special vs typical