Robuta

https://gcn.nasa.gov/circulars/8870 GCN - Circulars - 8870 - GRB 090201: Swift-BAT refined analysis gcn circulars grb swift bat https://gcn.nasa.gov/circulars/8865 GCN - Circulars - 8865 - GRB 090201: Swift detection of a burst of a gcn circulars grb swift https://test.gcn.nasa.gov/circulars/8866 GCN - Circulars - 8866 - GRB 090201: ROTSE-III Optical Limits gcn circulars grb iii optical https://soho.nascom.nasa.gov/data/synoptic/gif/090201/?C=N;O=D Index of /data/synoptic/gif/090201 index of data synoptic gif