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Table 10

Comparison between the improvements in the BSC parameter (in %) obtained by using the H11 (Howell et al. 2011), the A12 (Adams et al. 2012), and our high-resolution images (LB14) for all planet candidates involved (28 in H11 and 27 in A12).

Planet PBS,0 PBS (%) Planet PBS,0 PBS (%)
candidate % H11 A12 LB14 candidate % H11 A12 LB14

41.01 6.10 5.9 4.3 1.9 111.04 13.00 12.6 8.0 9.9
41.02 10.10 9.9 8.2 5.8 115.01 4.50 2.5 1.9
41.03 9.40 9.2 7.6 5.2 115.02 7.40 5.4 4.8
49.01 8.10 7.4 3.4 115.03 14.80 12.8 12.2
69.01 4.10 4.0 2.0 1.5 196.01 4.00 2.8 0.4
82.01 1.30 1.2 0.4 0.2 245.01 0.90 0.9 0.3 0.1
82.02 2.50 2.4 1.5 1.0 245.02 2.30 2.3 1.7 1.3
82.03 3.10 3.0 2.1 1.6 245.03 5.30 5.3 4.7 4.2
82.04 4.20 4.1 3.2 2.7 245.04 4.10 4.1 3.5 3.1
82.05 5.30 5.2 4.3 3.8 366.01 2.40 2.0 0.7
94.01 3.70 3.1 0.9 0.3 372.01 4.20 3.4 0.2 0.8
94.02 10.60 10.0 6.5 4.1 398.01 3.80 2.5 0.9
94.03 6.80 6.2 2.7 1.2 398.02 8.50 7.2 5.4
94.04 23.80 23.2 19.7 17.2 398.03 13.50 12.2 10.4
111.01 5.40 5.1 0.9 2.3 638.01 15.20 3.2 8.8
111.02 5.60 5.3 1.0 2.6 638.02 14.60 2.7 8.3
111.03 4.90 4.6 0.7 1.9

Notes. In all cases, the BSC has been improved with respect to the speckle images and the A12 study. Note that the common target KOI-0623 to H11 is not presented here because we detected a stellar companion closer than 3 arcsec. The small improvement of the H11 study is mostly due to the reduced field of view, which avoids detection of 1.5–3.0 arcsec companions, where the probability of having a background source is maximum in the 0–3 arcsec range.

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