The Canada-France deep fields survey-I: 100,000 galaxies, 1 deg^2: a precise measurement of ω(θ) to IAB~25
(abridged) Using the UH8K mosaic camera, we have measured the angular correlation function ω(θ) for 100,000 galaxies over four widely separated fields totalling ~1°^2 and reaching IAB~25.5. With this sample we investigate the dependence of ω(θ) at 1', A_ω(1'), on sample median IAB magnitude in the range 19.5 1. Models with ε~0 cannot simultaneously match both bright and faint measurements of A_ω(1`). We show how this result is a natural consequence of the ``bias-free'' nature of the εformalism and is consistent with the field galaxy population in the range 22.0<IAB<24.0 being dominated by galaxies of low intrinsic luminosity.
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