Open Access

Table 4

Integration times required to detect with S/N = 7 the known transiting exoplanets within 20 pc, for each of the LIFE configurations assuming a total 5% throughput in all cases.

Planet d (pc) a (AU) Rp (R) 4 × 1 m (h) 4×2m (h) 4 × 3.5 m (h)
HD 189733 b 19.76 0.03 12.67 0.004 0.0003 6e-05
GJ 436 b 9.75 0.03 4.15 0.02 0.003 0.0008
AU Mic b 9.72 0.06 4.71 0.02 0.004 0.001
HD 219134 b 6.53 0.04 1.57 0.1 0.02 0.006
HD 219134 c 6.53 0.07 1.46 0.2 0.03 0.01
HD 136352 c 14.68 0.17 2.91 0.2 0.03 0.007
AU Mic c 9.72 0.11 2.91 0.2 0.02 0.004
HD 136352 b 14.68 0.10 1.68 0.7 0.1 0.03
GJ 357 b 9.44 0.04 1.23 0.9 0.1 0.02
pi Men c 18.27 0.07 1.79 1 0.1 0.04
55 Cnc e 12.59 0.02 1.91 1 0.09 0.02
LTT 1445 A c 6.87 0.03 1.12 1 0.2 0.03
HD 260655 c 10.01 0.05 1.57 1 0.2 0.04
GJ 486 b 8.07 0.02 1.35 1 0.2 0.04
LTT 1445 A b 6.87 0.04 1.35 2 0.2 0.05
GJ 143 b 16.32 0.19 2.58 3 0.3 0.05
HD 260655 b 10.01 0.03 1.23 3 0.4 0.1
HD 136352 d 14.68 0.43 2.58 4 0.4 0.07
HD 21749 c 16.32 0.07 0.90 6 0.8 0.2
L 98-59 d 10.62 0.05 1.57 11 1 0.2
L 98-59 c 10.62 0.03 1.35 14 1 0.3
LHS 3844 b 14.88 0.01 1.35 26 0.3 0.05
GJ 1132 b 12.61 0.02 1.12 42 2 0.4
L 98-59 b 10.62 0.02 0.90 51 4 1
GJ 367 b 9.41 0.01 0.67 63 5 1
LHS 1478 b 18.23 0.02 1.23 105 2 0.5
GJ 1214 b 14.64 0.01 2.69 157 4 0.8
GJ 3929 b 15.81 0.03 1.12 165 9 2
LHS 1678 c 19.88 0.03 1.01 1116 50 10
LHS 1140 c 14.99 0.03 1.12 1158 51 8
TRAPPIST-1 c 12.43 0.016 1.12 2202 73 10
TRAPPIST-1 b 12.43 0.011 1.12 4558 97 15
TOI-540 b 14.00 0.01 0.90 7493 146 32
LHS 1678 b 19.88 0.01 0.67 13588 238 52
LHS 1140 b 14.99 0.10 1.68 44160 2596 268
TRAPPIST-1 e 12.43 0.029 0.90 83 523 4681 526
TRAPPIST-1 d 12.43 0.022 0.78 100405 4712 575
TRAPPIST-1 f 12.43 0.038 1.01 115 282 6872 736
TRAPPIST-1 g 12.43 0.047 1.12 132300 7835 813
TRAPPIST-1 h 12.43 0.062 0.78 166 656 16422

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