Figure 3From: CosmoGAN: creating high-fidelity weak lensing convergence maps using Generative Adversarial NetworksThe power spectrum of the convergence maps, evaluated at 248 Fourier modes. We use 100 batches of generated maps (6400 in total) for this comparison. Shown in (a) are bands of the \(\mu (l)\pm \sigma (l)\), the dashed lines represent the means \(\mu (l)\), (b) shows the underlying distributions at 3 equidistant modes for illustrationBack to article page