Robuta

https://gcn.nasa.gov/circulars/34857?query=S231020bw GCN - Circulars - 34857 - LIGO/Virgo/KAGRA S231020bw: Identification of a GW compact binary merger... https://gcn.nasa.gov/circulars/34872?query=S231020bw GCN - Circulars - 34872 - LIGO/Virgo/KAGRA S231020bw: Upper limits from Swift/BAT-GUANO