Fermi trigger No 801900520

Summary

General information

Fermi GRB260531.26 (trigger No 801900520) was followed up by MASTER-Net telescopes, with observations beginning from ~2.1 ks to ~42.8 ks after trigger time and reporting only optical upper limits.

Wavelength coverage

Lightcurve and spectrum

Redshift

What’s special vs typical

Circulars [all]

GCN 44748: Fermi trigger No 801900520: Global MASTER-Net observations report
2026-05-31T18:30:43.766Z | rev 0