New in the #VirtualObservatory: “Optically variable AGNs with double-peaked emission” by Ward C. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/961/172
#GalaxyClassificationSystems #ActiveGalacticNuclei #VisibleAstronomy #Spectroscopy
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/961/172
#GalaxyClassificationSystems #ActiveGalacticNuclei #VisibleAstronomy #Spectroscopy