Robuta

https://gcn.nasa.gov/circulars/5620 GCN - Circulars - 5620 - GRB 060923A: Radio Observations gcn circulars grb radio observations https://gcn.nasa.gov/circulars/5605 GCN - Circulars - 5605 - GRB 060923A: Gemini Second Epoch and Afterglow Confirmation gcn circulars grb https://test.gcn.nasa.gov/circulars/5673 GCN - Circulars - 5673 - GRB 060923A: Probable host galaxy in the R-band https://gcn.nasa.gov/circulars/5597 GCN - Circulars - 5597 - GRB 060923A: Keck and Gemini Observations gcn circulars grb keck gemini