Fig. 4.

S/Ns of angular galaxy clustering (Dg) in blue, ARF (Dz) in orange and the combinations Dg, z in green and Dg, z, κCMB in red. We used 20 tomographic Gaussian bins of σz = 0.01 in width in an Euclid-like survey, in combination with a CMB-S4 survey. The total S/Ns for the range of multipoles ℓ = 10 to ℓ = 300 are shown in the text box on the bottom right.
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