Authors: Nathan J. Secrest, Sebastian von Hausegger, Mohamed Rameez, Roya Mohayaee, Subir Sarkar, and Jacques Colin
2021 The Astrophysical Journal Letters908L51.
Provider: AAS Journals
Caption: Figure 2.
Distribution of flux densities Sν (∝ν−α) and spectral indices α (W1 band) in our CatWISE quasar sample, normalized as a probability density function (PDF).