Transit depth (D) versus V magnitude of the candidates found in LRa01 by the detection group after exploiting the full length of the lightcurves. Filled circles are good planetary candidates, squares are low-priority candidates, diamonds are suspected binaries, and open circles are suspected false alarms. Arrows mark the three transiting planets found in the LRa01 run: CoRoT-5b, CoRoT-7b and CoRoT-12b, and the suspected planet LRa01 E1 0286. The horizontal dashed lines represent (from top to bottom) the expected signal produced by a Jupiter-size planet, a Neptune-size planet and a 2 Earth radii planet around a solar-like star, respectively.