Table 7: Distribution of grades per passband. The table gives: in Col. 1 the passband; in Col. 2 the ESO filter number; in Col. 3 the number of images; in Cols. 4-7 the ratio of images in a given grade to the total number of images taken with that filter.
Passband Filter # reduced A B C D
U #877 97 0.22 0.69 0.09 0.0
U #841 22 0.05 0.91 0.00 0.05
B #842 44 0.82 0.02 0.02 0.14
V #843 41 0.73 0.02 0.1 0.15
R #844 48 0.77 0.19 0.04 0.0
I #879 8 0.63 0.25 0.13 0.0
I #845 70 0.17 0.3 0.34 0.19

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