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Table A.1

The properties of all candidate companions imaged in two colours.

Expected Offset (σ)
Target HJD Comp. Teff Targ. (K) Teff Comp. (K) Δr TCI Δv TCI Δr TCI Δv TCI

CoRoT-8 2 456 863.6817 3 4250 ± 100 3410 ± 130 1.9 ± 0.4 2.7 ± 0.5 11.7 7.9
CoRoT-8 2 456 863.6817 12 4250 ± 100 4200 ± 190 0.0 ± 0.4 0.0 ± 0.5 10.5 7.9
CoRoT-8 2 456 863.6817 13 4250 ± 100 4500 ± 400 –0.5 ± 0.7 –0.6 ± 0.9 7.2 5.7
CoRoT-8 2 456 863.6817 16 4250 ± 100 3500 ± 1700 1.6 ± 2.8 2.2 ± 3.8 1.8 1.3
CoRoT-8 2 456 863.6817 17 4250 ± 100 3900 ± 1300 0.7 ± 2.2 0.9 ± 2.9 2.4 1.8
CoRoT-8 2 456 863.6817 20 4250 ± 100 4150 ± 1500 0.2 ± 2.4 0.3 ± 3.1 2.5 1.9
CoRoT-8 2 456 863.6817 23 4250 ± 100 5300 ± 1000 –1.8 ± 1.3 –2.3 ± 1.6 5.4 4.5
CoRoT-8 2 456 863.6817 24 4250 ± 100 4300 ± 1500 0.0 ± 2.2 0.0 ± 2.8 2.7 2.1
CoRoT-8 2 456 863.6817 25 4250 ± 100 4400 ± 240 –0.2 ± 0.5 –0.3 ± 0.6 9.7 7.5
CoRoT-8 2 456 863.6817 31 4250 ± 100 4400 ± 130 –0.2 ± 0.3 –0.3 ± 0.3 24.0 18.4
CoRoT-8 2 456 863.6817 35 4250 ± 100 4300 ± 1000 0.0 ± 1.5 0.0 ± 2.0 3.5 2.8
CoRoT-18 2 456 924.9054 1 5270 ± 100 4120 ± 100 2.1 ± 0.3 2.6 ± 0.3 5.6 5.6
CoRoT-18 2 456 924.9054 2 5270 ± 100 3600 ± 500 3.1 ± 1.1 4.1 ± 1.5 0.7 0.5
CoRoT-18 2 456 924.9054 3 5270 ± 100 3800 ± 1300 2.7 ± 2.3 3.7 ± 3.0 0.9 0.7
CoRoT-18 2 456 524.9054 5 5270 ± 100 4100 ± 1100 2.2 ± 1.8 2.7 ± 2.4 1.3 1.0
CoRoT-19 2 456 526.8618 1 5090 ± 100 3400 ± 1700 3.6 ± 2.9 4.9 ± 4.0 1.4 1.0
CoRoT-20 2 456 524.8918 1 5070 ± 100 3000 ± 1600 4.8 ± 2.8 6.7 ± 3.9 0.3 0.2
CoRoT-20 2 456 524.8918 3 5070 ± 100 3400 ± 1400 3.6 ± 2.5 4.8 ± 3.4 0.7 0.5
CoRoT-20 2 456 524.8918 4 5070 ± 100 4140 ± 140 1.7 ± 0.3 2.2 ± 0.4 5.2 3.8
CoRoT-20 2 456 524.8918 5 5070 ± 100 3800 ± 400 2.4 ± 0.9 3.1 ± 1.2 2.2 1.6
HATS-5 2 456 579.9143 1 5520 ± 100 4740 ± 150 1.2 ± 0.3 1.4 ± 0.4 12.7 10.3
HATS-5 2 456 579.9143 1 5540 ± 100 4730 ± 140 1.3 ± 0.3 1.5 ± 0.3 13.8 11.1
WASP-8 2 456 863.9339 1 6280 ± 100 3840 ± 100 4.0 ± 0.3 4.9 ± 0.3 2.0 2.0
WASP-8 2 456 578.7882 1 5730 ± 100 3920 ± 100 3.1 ± 0.3 3.9 ± 0.3 1.8 1.8
WASP-8 2 456 580.8132 1 5930 ± 100 3660 ± 100 4.0 ± 0.3 5.1 ± 0.4 1.9 1.9
WASP-8 2 456 580.8149 1 6310 ± 100 3780 ± 100 4.1 ± 0.3 5.2 ± 0.4 2.7 2.7
WASP-8 2 456 521.7105 1 6190 ± 100 3650 ± 100 4.3 ± 0.3 5.5 ± 0.4 3.4 3.4
WASP-28 2 456 863.9232 1 6130 ± 100 3200 ± 1400 5.7 ± 2.5 7.5 ± 3.0 0.5 0.4
WASP-28 2 456 580.7920 1 6430 ± 100 3280 ± 140 5.6 ± 0.4 7.3 ± 0.7 3.0 1.9
WASP-35 2 456 521.8631 1 5990 ± 100 5600 ± 300 0.5 ± 0.4 0.6 ± 0.5 13.3 11.3
WASP-35 2 456 521.8631 2 5990 ± 100 3800 ± 1100 3.6 ± 1.9 4.5 ± 2.6 2.0 1.5
WASP-77 2 456 863.8716 1 5860 ± 100 4950 ± 100 1.3 ± 0.2 1.5 ± 0.2 1.1 1.1
WASP-77 2 456 863.8730 1 5830 ± 100 4860 ± 100 1.4 ± 0.2 1.7 ± 0.3 0.5 0.5
WASP-77 2 456 863.8742 1 5840 ± 100 4880 ± 100 1.4 ± 0.2 1.7 ± 0.3 0.7 0.7
WASP-77 2 456 863.8753 1 5930 ± 100 4830 ± 100 1.6 ± 0.2 1.9 ± 0.3 0.3 0.3
WASP-77 2 456 578.8952 1 5770 ± 100 4830 ± 100 1.4 ± 0.2 1.7 ± 0.3 0.2 0.2
WASP-77 2 456 579.8820 1 5770 ± 100 4670 ± 100 1.7 ± 0.2 2.0 ± 0.3 0.7 0.7
WASP-77 2 456 581.8291 1 5780 ± 100 4660 ± 100 1.7 ± 0.2 2.0 ± 0.3 0.8 0.8
WASP-98 2 456 578.9191 1 5780 ± 100 >12 0001
WASP-98 2 456 579.8985 1 5740 ± 100 9100 ± 19002
WASP-98 2 456 581.8420 1 5780 ± 100 7200 ± 19002
WASP-100 2 456 521.8449 1 6760 ± 100 6800 ± 400 –0.1 ± 0.4 –0.1 ± 0.5 14.7 12.6
WASP-100 2 456 521.8461 1 6800 ± 100 6400 ± 400 0.4 ± 0.4 0.4 ± 0.5 13.0 11.1

Notes. The expected relative magnitudes for a bound companion are given in both bands, and the offset between the measured and expected values are shown, divided by the error on the expected values.

(1)

The measured colour of − 0.8 is outside the range of the colour calibrations presented in Table 3, and so an effective temperature could not be calculated.

(2)

The effective temperature of the star is above the range of the Temperature-Radius fit. Therefore, an expected magnitude difference could not be calculated. However, the candidate companion is over 7 mag fainter than the cooler target star, and so is inconsistent with a bound main sequence star.

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