Robuta

https://test.gcn.nasa.gov/circulars/1110 GCN - Circulars - 1110 - GRB011019, optical observations gcn circulars optical observations https://gcn.nasa.gov/circulars/1109 GCN - Circulars - 1109 - GRB011019: A Faint, X-ray Rich GRB localized by HETE