Fig. 21

Angular distribution of weighted average attribute strengths in the EFIGI catalogue. Right ascension runs right to left from 0h to 24h (see Fig. 22). The weight is set to 0 for confidence intervals Δx = 1, and (Δx + 0.25)-2 otherwise (see Sect. 3.2). The colour scale is relative and runs from dark-blue to green, yellow, and red for the highest values.
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