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Table C.1.

How most stellar parameters remain similar throughout the stripped phase.

XHe, c Age (a) Mstrip(a) R(a) Reff(b) T(a) Teff(b) log10g(a) log10geff(b) log10L(a) log10 wind(a) XH, s(a) XHe, s(a)
[Myr] [M] [R] [R] [kK] [kK] [cm s−2] [cm s−2] [L] [M yr−1]
Minit = 8.15 M

0.9 37.3 2.22 0.67 0.67 61.1 61.0 5.13 5.13 3.75 −7.3 0.24 0.746
0.8 37.6 2.21 0.55 0.55 61.2 61.1 5.3 5.3 3.58 −7.53 0.245 0.741
0.7 37.9 2.2 0.54 0.54 61.2 61.1 5.31 5.31 3.57 −7.55 0.243 0.743
0.6 38.2 2.19 0.54 0.54 61.4 61.3 5.31 5.31 3.57 −7.54 0.239 0.747
0.5 38.5 2.18 0.55 0.55 61.7 61.6 5.3 5.3 3.59 −7.52 0.238 0.748
0.4 38.8 2.17 0.55 0.55 62.2 62.0 5.3 5.29 3.61 −7.47 0.219 0.767
0.3 39.1 2.16 0.55 0.55 62.9 62.8 5.29 5.29 3.63 −7.45 0.22 0.766
0.2 39.4 2.15 0.54 0.55 64.2 64.0 5.3 5.3 3.65 −7.4 0.212 0.774
0.1 39.7 2.14 0.52 0.52 66.4 66.4 5.33 5.33 3.68 −7.37 0.21 0.776

Minit = 12.17 M

0.9 18.8 3.99 1.24 1.25 69.1 68.8 4.85 4.84 4.5 −6.34 0.247 0.739
0.8 18.9 3.95 0.81 0.82 75.8 75.6 5.21 5.21 4.29 −6.6 0.236 0.75
0.7 19.1 3.92 0.77 0.78 76.7 76.5 5.26 5.25 4.27 −6.63 0.226 0.76
0.6 19.2 3.9 0.76 0.76 77.5 77.3 5.27 5.26 4.27 −6.62 0.218 0.768
0.5 19.3 3.86 0.75 0.76 78.5 78.3 5.27 5.27 4.29 −6.59 0.213 0.773
0.4 19.4 3.83 0.74 0.74 80.1 80.0 5.29 5.28 4.3 −6.56 0.201 0.785
0.3 19.5 3.8 0.7 0.7 82.8 82.7 5.32 5.32 4.32 −6.52 0.179 0.807
0.2 19.7 3.75 0.63 0.63 88.1 87.9 5.41 5.41 4.34 −6.44 0.106 0.88
0.1 19.8 3.68 0.57 0.57 93.5 93.4 5.49 5.49 4.35 −6.33 7.735 × 10−4 0.986

Minit = 18.17 M

0.9 10.7 7.16 1.99 2.02 74.4 73.9 4.69 4.68 5.04 −5.63 0.232 0.755
0.8 10.7 7.04 1.11 1.11 90.7 90.4 5.2 5.19 4.87 −5.83 0.213 0.774
0.7 10.8 6.95 1.02 1.03 93.4 93.2 5.26 5.25 4.86 −5.84 0.195 0.791
0.6 10.9 6.85 0.97 0.97 96.2 95.9 5.3 5.29 4.86 −5.82 0.176 0.811
0.5 10.9 6.74 0.88 0.88 101.6 101.3 5.38 5.38 4.87 −5.76 0.117 0.87
0.4 11.0 6.61 0.79 107.1 5.46 4.87 −5.66 1.12 × 10−3 0.985
0.3 11.1 6.44 0.79 0.8 107.2 106.5 5.45 5.44 4.87 −5.66 3.556 × 10−9 0.986
0.2 11.1 6.27 0.78 0.79 107.8 107.0 5.45 5.43 4.87 −5.66 4.273 × 10−15 0.986
0.1 11.2 6.07 0.76 0.77 109.4 108.6 5.46 5.44 4.87 −5.66 8.791 × 10−18 0.986

Notes. Here, we show three example models with initial masses of Minit = 8.2, 12.2, and 18.2 M that are stripped as they fill their Roche-lobes during the Hertzsprung gap evolution. The models have solar metallicity.

(a)

Computed in MESA.

(b)

Computed in CMFGEN. The surface temperature T is what is referred to as the effective temperature in MESA.

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