TITLE: GCN CIRCULAR NUMBER: 34968 SUBJECT: LIGO/Virgo/KAGRA O4 Landscape DATE: 23/11/08 18:39:47 GMT FROM: Kunal Mooley at NRAO,Caltech Ajisha Sajayan, Kaustubh Jha (IIT Kanpur), Kunal Mooley (IIT Kanpur, Caltech) The LVK Collaboration has announced over 50 significant GW events in the first ~5.5 months of O4. We present a (regularly-updated) Localization Distance vs. Area plot, for these mergers (FAR<1 per year), which portrays the current O4 landscape. The interactive plot is hosted here: http://www.tauceti.caltech.edu/kunal/O4.html.