Fig. 1From: Effect of width, amplitude, and position of a core mantle boundary hot spot on core convection and dynamo actionLatitudinal profile of axisymmetric CMB heat flux. The lines show the total CMB heat flux modified by an anomaly with different opening angles Ψ (each value of Ψ is represented by a different colour). Note that all profiles are normalised such that there is no net contribution from the anomaly to the mean CMB heat flux (q 0=1, grey). Parameters: τ=0, q ∗=1Back to article page