Robuta

https://gcn.nasa.gov/circulars/3893 GCN - Circulars - 3893 - GRB050827: Swift-BAT detection of a burst of a gcn circulars swift bat https://gcn.nasa.gov/circulars/3901?page=374&limit=100&view=index GCN - Circulars - 3901 - GRB050827: Swift/UVOT upper limits gcn circulars swift upper limits