Journal ArticleSearching for electromagnetic emission in an AGN from the gravitational wave binary black hole merger candidate S230922gCabrera, Tomás; Palmese, Antonella; Hu, Lei; O’Connor, Brendan; Ford, Saavik KE; McKernan, Barry; Andreoni, Igor; Ahumada, Tomás; Amsellem, Ariel; Busmann, Malte; Clark, Peter; Coughlin, Michael W; Dadiani, Ekaterine; Diaz, Veronica; Graham, Matthew J; Gruen, Daniel; Kunnumkai, Keerthi; Postiglione, Jake; Riffeser, Arno; Sommer, Julian S; Valdes, FranciscoAPS2024-12-0110595953Physical Review D110122470-0010https://doi.org/10.1103/PhysRevD.110.1230292308193National Science Foundation