Corrigendum: The measurement of sparkle (2015 Metrologia 52 2)
Alejandro J. Ferrero, S Bayón · Metrologia · 2018
des Poids et MesuresThe values of ensemble contrast in figure 5 must be divided by 0.6, which is a scale factor that was overlooked in plotting the results.The error can make the ensemble contrast appear to be below the contrast threshold, which is impossible by definition.