Robuta

https://test.gcn.nasa.gov/circulars/7123 GCN - Circulars - 7123 - GRB 071122: P60 Optical Afterglow Candidate gcn circulars grb optical afterglow https://gcn.nasa.gov/circulars/7129 GCN - Circulars - 7129 - GRB 071122: MASTER optical observation gcn circulars grb master optical