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Table 2

Observations on the CFHT-LS Wide 3 field.

Class N Percent z success rate N deg-2

ugri selection 3784 535.3
observed 2292 60.5 100% 324.5
redshift measured 2032 53.7 88.7% 287.5
ELG 1888 82.3% 267.1
QSO 128 5.6% 18.1
stars 16 0.7% 2.3
bad data 260 11.3% 36.8

Notes. The observed objects are a random subsample of the selection. As three plates were superimposed, the fiber collision has a negligible effect.

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