Robuta

https://test.gcn.nasa.gov/circulars/4041 GCN - Circulars - 4041 - GRB050922C - Swift UVOT preliminary analysis gcn circulars swift preliminary analysis https://gcn.nasa.gov/circulars/4041 GCN - Circulars - 4041 - GRB050922C - Swift UVOT preliminary analysis gcn circulars swift preliminary analysis https://test.gcn.nasa.gov/circulars/4048 GCN - Circulars - 4048 - GRB050922C: optical observation gcn circulars optical observation