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Table 1

Characteristics of the SDSSMOC samples.

Filter Standard deviation Total average error Q1 Q2 Q3 Completeness (95%)

u 0.213 0.126 0.103 0.180 0.330 22.1
r 0.178 0.025 0.026 0.026 0.033 22.1
i 0.219 0.027 0.026 0.033 0.041 21.2
z 0.226 0.048 0.041 0.076 0.134 20.3

Total sample size (number of observations) 905 7,190 41,820

Notes. All samples are normalized to the g filter, where the completeness is 22.4 mag.

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