Robuta

https://gcn.nasa.gov/circulars/17018 GCN - Circulars - 17018 - GRB 141031B: RATIR Optical and NIR Observation gcn circulars grb optical nir https://gcn.nasa.gov/circulars/17015 GCN - Circulars - 17015 - GRB 141031B: Swift-XRT refined Analysis gcn circulars grb swift xrt https://test.gcn.nasa.gov/circulars/17011 GCN - Circulars - 17011 - GRB 141031B: Swift-BAT refined analysis gcn circulars grb swift bat