Robuta

https://gcn.nasa.gov/circulars/35825 GCN - Circulars - 35825 - Fermi GRB 240227A: Global MASTER-Net observations report global master gcn circulars fermi grb https://gcn.nasa.gov/circulars/35874 GCN - Circulars - 35874 - Konus-Wind detection of GRB 240227A (short/hard) gcn circulars konus wind