New in the #VirtualObservatory: “AGN optical-infrared relation” by Ralowski M. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/708/A31
#Redshifted #UltravioletAstronomy #InfraredPhotometry #SloanPhotometry
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/708/A31
#Redshifted #UltravioletAstronomy #InfraredPhotometry #SloanPhotometry