Top: Radial correlation matrix for the Wiener filtered field. Bottom: Radial correlation matrix for the unfiltered field. For both fields the galaxy density is N_gal = 20 per square arcminute. Note: the correlation matrices are limited between 0 and 1 (instead of between −1 and 1) to see the difference between the two correlation matrices more clearly. Here, the radial bins are linearly spaced bins between 0 and 10 arcminutes.