Robuta

https://gcn.nasa.gov/circulars/3184?query=050406 GCN - Circulars - 3184 - GRB 050406: early Swift XRT analysis results gcn circulars grb early swift https://gcn.nasa.gov/circulars/3182?query=050406 GCN - Circulars - 3182 - GRB 050406: Early observations with Swift-UVOT gcn circulars grb early observations https://gcn.nasa.gov/circulars/3185?query=050406 GCN - Circulars - 3185 - GRB 050406: Magellan optical observations gcn circulars grb magellan optical https://test.gcn.nasa.gov/circulars/3186 GCN - Circulars - 3186 - v2 - Swift-UVOT Optical Counterpart Candidate to XRF 050406