Isochrones of the models from: - Chabrier, Baraffe, Allard, Hauschildt, 2000, ApJ,542, 464 "Evolutionary models for very-low-mass stars and brown dwarfs with dusty atmospheres" -Baraffe, Chabrier, Allard, Hauschildt, 2001, A&A, 382, 563 "Evolutionary models for low-mass stars and brown dwarfs: uncertainties and limits at very young ages" NOTE: -M/Ms ---> mass in Msun -L/Ls ---> log L/Lsun -g ---> log g -R ---> radius R/Rsun -Li/Li0 ---> Li abundance normalised to initial Li0 -Absolute magnitudes VRI in Cousins System of Bessell - JHK in CIT-system - L' in Johnson-Glass - M in Johnson system. t (Gyr) = 0.001 -------------------------------------------------------------------------------- M/Ms Teff L/Ls g R Li/Li0 Mv Mr Mi Mj Mh Mk Ml' Mm -------------------------------------------------------------------------------- 0.001 942. -4.72 3.00 0.166 1.000 40.97 33.79 30.26 21.27 17.51 14.60 11.10 10.71 0.002 1285. -4.14 3.26 0.174 1.000 29.90 25.27 22.42 16.53 14.02 11.96 9.78 9.73 0.003 1553. -3.75 3.37 0.187 1.000 24.31 20.75 18.26 13.57 11.82 10.55 9.22 9.25 0.004 1747. -3.48 3.44 0.200 1.000 21.50 18.41 15.95 11.81 10.78 9.96 8.91 9.00 0.005 1901. -3.27 3.47 0.215 1.000 19.84 17.08 14.60 10.88 10.18 9.54 8.63 8.77 0.006 2004. -3.13 3.50 0.228 1.000 19.06 16.46 13.94 10.42 9.83 9.26 8.41 8.57 0.007 2098. -3.00 3.51 0.242 1.000 18.27 15.86 13.38 10.07 9.53 9.01 8.20 8.37 0.008 2159. -2.89 3.52 0.258 1.000 17.70 15.41 12.96 9.79 9.28 8.79 8.01 8.17 0.010 2240. -2.82 3.60 0.261 1.000 17.10 14.96 12.55 9.57 9.11 8.65 7.91 8.08 0.012 2337. -2.69 3.63 0.278 1.000 16.31 14.34 12.00 9.24 8.81 8.39 7.70 7.86 0.015 2450. -2.52 3.63 0.309 1.000 15.34 13.54 11.33 8.83 8.41 8.02 7.37 7.51 0.020 2544. -2.48 3.79 0.297 1.000 14.86 13.17 11.07 8.78 8.36 7.99 7.38 7.50 0.030 2703. -2.13 3.72 0.398 1.000 13.42 11.87 9.97 7.95 7.53 7.18 6.62 6.71 0.040 2792. -1.92 3.69 0.475 1.000 12.67 11.19 9.37 7.46 7.04 6.71 6.18 6.25 0.050 2846. -1.73 3.63 0.569 1.000 12.11 10.66 8.88 7.01 6.59 6.26 5.75 5.83 0.055 2870. -1.65 3.60 0.614 1.000 11.88 10.44 8.67 6.82 6.40 6.08 5.58 5.65 0.060 2893. -1.57 3.58 0.658 1.000 11.66 10.24 8.48 6.64 6.22 5.91 5.41 5.48 0.070 2921. -1.45 3.54 0.745 1.000 11.30 9.90 8.15 6.34 5.91 5.60 5.12 5.19 0.072 2925. -1.42 3.53 0.764 1.000 11.24 9.83 8.09 6.27 5.85 5.54 5.06 5.14 0.075 2932. -1.39 3.52 0.786 1.000 11.15 9.75 8.01 6.20 5.77 5.47 5.00 5.07 0.080 2941. -1.34 3.50 0.829 1.000 11.01 9.61 7.88 6.08 5.64 5.35 4.88 4.95 0.090 2968. -1.25 3.48 0.907 1.000 10.72 9.34 7.62 5.84 5.40 5.11 4.66 4.73 0.100 2998. -1.16 3.45 0.982 1.000 10.44 9.08 7.38 5.63 5.18 4.90 4.46 4.54 -------------------------------------------------------------------------------- t (Gyr) = 0.005 -------------------------------------------------------------------------------- M/Ms Teff L/Ls g R Li/Li0 Mv Mr Mi Mj Mh Mk Ml' Mm -------------------------------------------------------------------------------- 0.002 901. -4.92 3.43 0.143 1.000 42.77 35.22 31.61 22.18 18.25 15.27 11.62 11.15 0.003 1098. -4.55 3.58 0.148 1.000 35.68 29.86 26.64 19.26 16.13 13.59 10.67 10.51 0.004 1263. -4.28 3.68 0.152 1.000 30.83 26.06 23.16 17.10 14.51 12.40 10.13 10.07 0.005 1413. -4.06 3.75 0.157 1.000 27.14 23.16 20.53 15.41 13.20 11.48 9.75 9.76 0.006 1543. -3.89 3.80 0.161 1.000 24.78 21.22 18.73 14.05 12.22 10.91 9.54 9.57 0.007 1668. -3.73 3.84 0.166 1.000 22.65 19.43 17.01 12.73 11.45 10.51 9.36 9.43 0.008 1786. -3.58 3.87 0.171 1.000 21.29 18.33 15.89 11.92 10.97 10.23 9.20 9.32 0.010 1872. -3.44 3.91 0.183 1.000 20.47 17.65 15.19 11.41 10.61 9.96 9.00 9.14 0.012 2036. -3.26 3.96 0.190 1.000 19.18 16.64 14.16 10.76 10.16 9.63 8.77 8.95 0.015 2254. -3.01 3.98 0.207 1.000 17.51 15.37 12.97 10.06 9.58 9.14 8.40 8.59 0.020 2504. -2.64 3.93 0.255 1.000 15.42 13.67 11.53 9.16 8.74 8.36 7.74 7.88 0.030 2702. -2.23 3.81 0.355 1.000 13.65 12.11 10.21 8.20 7.78 7.43 6.87 6.96 0.040 2798. -2.07 3.84 0.396 1.000 13.01 11.54 9.73 7.85 7.42 7.09 6.57 6.64 0.050 2882. -1.99 3.91 0.412 1.000 12.63 11.22 9.48 7.68 7.25 6.93 6.43 6.51 0.055 2914. -1.95 3.93 0.421 1.000 12.47 11.08 9.36 7.60 7.17 6.86 6.36 6.44 0.060 2938. -1.91 3.94 0.434 1.000 12.31 10.94 9.24 7.51 7.07 6.76 6.28 6.35 0.070 2981. -1.83 3.96 0.461 1.000 12.01 10.67 9.01 7.32 6.88 6.58 6.12 6.19 0.072 2988. -1.81 3.96 0.468 1.000 11.95 10.61 8.96 7.28 6.84 6.54 6.08 6.15 0.075 2998. -1.79 3.96 0.476 1.000 11.87 10.54 8.90 7.23 6.79 6.49 6.03 6.11 -------------------------------------------------------------------------------- t (Gyr) = 0.010 -------------------------------------------------------------------------------- M/Ms Teff L/Ls g R Li/Li0 Mv Mr Mi Mj Mh Mk Ml' Mm -------------------------------------------------------------------------------- 0.003 920. -4.91 3.63 0.139 1.000 42.11 34.73 31.15 21.93 18.09 15.15 11.59 11.17 0.004 1064. -4.64 3.74 0.141 1.000 36.82 30.73 27.45 19.78 16.53 13.93 10.90 10.71 0.005 1193. -4.43 3.82 0.144 1.000 32.91 27.71 24.68 18.07 15.26 12.98 10.44 10.36 0.006 1316. -4.24 3.88 0.147 1.000 29.50 25.05 22.24 16.56 14.12 12.14 10.06 10.05 0.007 1426. -4.09 3.94 0.149 1.000 27.02 23.09 20.47 15.41 13.23 11.54 9.84 9.85 0.008 1536. -3.94 3.98 0.152 1.000 25.02 21.45 18.97 14.27 12.41 11.07 9.66 9.70 0.010 1608. -3.81 4.02 0.162 1.000 23.72 20.33 17.89 13.39 11.81 10.70 9.44 9.50 0.012 1801. -3.58 4.07 0.167 1.000 21.07 18.18 15.77 11.86 10.95 10.25 9.23 9.35 0.015 2168. -3.14 4.05 0.192 1.000 18.27 15.96 13.49 10.38 9.88 9.42 8.64 8.85 0.020 2487. -2.70 3.97 0.243 1.000 15.63 13.86 11.69 9.29 8.87 8.49 7.86 8.00 0.030 2667. -2.49 4.05 0.270 1.000 14.42 12.84 10.88 8.83 8.41 8.06 7.49 7.60 0.040 2754. -2.42 4.17 0.272 1.000 14.02 12.51 10.63 8.71 8.28 7.95 7.41 7.52 0.050 2839. -2.30 4.20 0.294 1.000 13.49 12.05 10.26 8.44 8.01 7.69 7.18 7.28 0.055 2875. -2.24 4.20 0.307 1.000 13.26 11.85 10.08 8.31 7.88 7.57 7.07 7.16 0.060 2906. -2.20 4.21 0.318 1.000 13.06 11.68 9.94 8.20 7.77 7.46 6.97 7.06 0.070 2952. -2.11 4.22 0.341 1.000 12.73 11.38 9.68 7.99 7.55 7.26 6.78 6.87 0.072 2961. -2.09 4.22 0.346 1.000 12.66 11.32 9.63 7.95 7.51 7.22 6.75 6.84 0.075 2974. -2.06 4.22 0.354 1.000 12.56 11.23 9.55 7.89 7.45 7.15 6.69 6.78 0.080 2994. -2.02 4.22 0.365 1.000 12.41 11.09 9.44 7.79 7.35 7.06 6.60 6.69 -------------------------------------------------------------------------------- t (Gyr) = 0.050 -------------------------------------------------------------------------------- M/Ms Teff L/Ls g R Li/Li0 Mv Mr Mi Mj Mh Mk Ml' Mm -------------------------------------------------------------------------------- 0.007 928. -4.98 4.08 0.127 1.000 41.94 34.59 31.03 21.89 18.07 15.18 11.71 11.33 0.008 1010. -4.83 4.14 0.127 1.000 38.48 32.02 28.64 20.55 17.15 14.49 11.34 11.11 0.010 1069. -4.66 4.16 0.137 1.000 36.47 30.46 27.20 19.63 16.43 13.89 10.93 10.79 0.012 1439. -4.09 4.19 0.146 1.000 26.89 22.98 20.37 15.35 13.19 11.54 9.85 9.89 0.015 1825. -3.61 4.22 0.158 1.000 20.96 18.12 15.71 11.88 11.01 10.34 9.33 9.47 0.020 1760. -3.78 4.44 0.140 1.000 21.29 18.44 16.08 12.25 11.32 10.64 9.60 9.71 0.030 2201. -3.35 4.58 0.147 1.000 18.67 16.35 13.87 10.88 10.38 9.97 9.18 9.42 0.040 2475. -3.09 4.65 0.157 1.000 16.83 14.93 12.66 10.24 9.80 9.46 8.81 9.03 0.050 2652. -2.90 4.67 0.170 1.000 15.63 13.97 11.90 9.83 9.39 9.07 8.49 8.68 0.055 2713. -2.83 4.69 0.176 1.000 15.23 13.64 11.65 9.68 9.24 8.93 8.37 8.54 0.060 2765. -2.76 4.69 0.183 0.999 14.88 13.35 11.42 9.53 9.09 8.79 8.25 8.41 0.070 2846. -2.65 4.70 0.196 0.993 14.35 12.90 11.06 9.29 8.84 8.55 8.04 8.19 0.072 2860. -2.63 4.70 0.199 0.990 14.25 12.82 11.00 9.24 8.80 8.51 8.00 8.14 0.075 2881. -2.60 4.70 0.203 0.984 14.11 12.70 10.90 9.17 8.73 8.44 7.94 8.08 0.080 2911. -2.55 4.70 0.210 0.965 13.91 12.52 10.76 9.07 8.63 8.34 7.85 7.98 0.090 2959. -2.48 4.70 0.222 0.871 13.59 12.24 10.54 8.89 8.45 8.17 7.70 7.82 -------------------------------------------------------------------------------- t (Gyr) = 0.100 -------------------------------------------------------------------------------- M/Ms Teff L/Ls g R Li/Li0 Mv Mr Mi Mj Mh Mk Ml' Mm -------------------------------------------------------------------------------- 0.010 916. -4.98 4.21 0.130 1.000 42.64 35.06 31.45 22.06 18.14 15.20 11.71 11.30 0.012 1333. -4.25 4.22 0.141 1.000 29.33 24.92 22.13 16.50 14.09 12.14 10.10 10.12 0.015 1290. -4.37 4.37 0.132 1.000 30.63 25.96 23.08 17.14 14.59 12.52 10.32 10.36 0.020 1441. -4.21 4.53 0.127 1.000 27.30 23.35 20.73 15.68 13.52 11.86 10.14 10.20 0.030 1878. -3.75 4.71 0.127 1.000 21.21 18.37 15.96 12.22 11.36 10.76 9.74 9.89 0.040 2234. -3.41 4.80 0.132 1.000 18.72 16.41 13.95 11.04 10.53 10.16 9.37 9.62 0.050 2483. -3.18 4.84 0.140 0.999 17.07 15.14 12.86 10.47 10.02 9.70 9.04 9.28 0.055 2576. -3.09 4.86 0.145 0.992 16.44 14.65 12.48 10.27 9.83 9.51 8.90 9.13 0.060 2652. -3.01 4.87 0.149 0.963 15.95 14.26 12.18 10.11 9.67 9.36 8.77 8.98 0.070 2768. -2.88 4.88 0.159 0.668 15.19 13.64 11.70 9.83 9.38 9.09 8.55 8.72 0.072 2787. -2.86 4.88 0.161 0.538 15.07 13.54 11.63 9.78 9.34 9.04 8.51 8.68 0.075 2814. -2.83 4.88 0.164 0.329 14.89 13.40 11.52 9.71 9.26 8.97 8.45 8.62 0.080 2854. -2.78 4.89 0.169 0.066 14.65 13.19 11.36 9.61 9.16 8.87 8.36 8.52 0.090 2920. -2.69 4.89 0.178 0.000 14.23 12.84 11.09 9.41 8.96 8.68 8.20 8.34 0.100 2971. -2.63 4.90 0.185 0.000 13.92 12.58 10.89 9.27 8.81 8.54 8.07 8.21 -------------------------------------------------------------------------------- t (Gyr) = 0.120 -------------------------------------------------------------------------------- M/Ms Teff L/Ls g R Li/Li0 Mv Mr Mi Mj Mh Mk Ml' Mm -------------------------------------------------------------------------------- 0.012 1309. -4.29 4.22 0.140 1.000 29.90 25.37 22.54 16.76 14.28 12.27 10.15 10.18 0.015 1188. -4.54 4.40 0.128 1.000 33.31 28.04 24.99 18.34 15.49 13.21 10.66 10.65 0.020 1351. -4.34 4.55 0.124 1.000 29.34 24.96 22.19 16.63 14.24 12.33 10.33 10.39 0.030 1782. -3.86 4.73 0.124 1.000 21.41 18.59 16.24 12.45 11.52 10.88 9.83 9.96 0.040 2151. -3.51 4.83 0.127 1.000 19.27 16.84 14.37 11.31 10.76 10.36 9.52 9.76 0.050 2422. -3.26 4.88 0.134 0.998 17.56 15.52 13.18 10.67 10.21 9.88 9.18 9.44 0.055 2519. -3.17 4.90 0.138 0.982 16.90 15.01 12.77 10.46 10.01 9.69 9.05 9.30 0.060 2606. -3.09 4.91 0.142 0.913 16.32 14.56 12.42 10.28 9.83 9.52 8.92 9.15 0.070 2737. -2.95 4.93 0.151 0.344 15.47 13.88 11.90 9.98 9.54 9.24 8.69 8.88 0.072 2758. -2.92 4.93 0.152 0.193 15.34 13.77 11.82 9.93 9.48 9.19 8.65 8.83 0.075 2787. -2.89 4.93 0.155 0.047 15.15 13.62 11.70 9.86 9.41 9.12 8.59 8.76 0.080 2831. -2.84 4.94 0.159 0.000 14.87 13.39 11.53 9.75 9.30 9.01 8.50 8.66 0.090 2904. -2.75 4.94 0.168 0.000 14.43 13.02 11.25 9.56 9.11 8.82 8.34 8.48 0.100 2959. -2.68 4.95 0.175 0.000 14.10 12.74 11.03 9.41 8.95 8.67 8.20 8.34 -------------------------------------------------------------------------------- t (Gyr) = 0.500 -------------------------------------------------------------------------------- M/Ms Teff L/Ls g R Li/Li0 Mv Mr Mi Mj Mh Mk Ml' Mm -------------------------------------------------------------------------------- 0.020 901. -5.14 4.65 0.111 1.000 43.80 35.89 32.23 22.56 18.57 15.59 12.11 11.67 0.030 1170. -4.73 4.86 0.106 1.000 33.93 28.57 25.49 18.78 15.91 13.65 11.09 11.10 0.040 1461. -4.36 5.01 0.104 1.000 27.41 23.50 20.90 15.94 13.81 12.20 10.51 10.62 0.050 1751. -4.06 5.11 0.103 0.954 22.45 19.47 17.10 13.18 12.07 11.35 10.23 10.36 0.055 1902. -3.91 5.15 0.103 0.561 21.42 18.64 16.25 12.60 11.73 11.20 10.16 10.32 0.060 2048. -3.78 5.19 0.104 0.007 20.56 17.91 15.46 12.12 11.42 11.00 10.04 10.25 0.070 2295. -3.56 5.23 0.106 0.000 18.95 16.62 14.18 11.42 10.89 10.58 9.78 10.06 0.072 2332. -3.52 5.24 0.107 0.000 18.71 16.44 14.01 11.34 10.82 10.51 9.74 10.02 0.075 2400. -3.46 5.24 0.108 0.000 18.26 16.09 13.71 11.18 10.68 10.39 9.65 9.93 0.080 2505. -3.37 5.25 0.111 0.000 17.56 15.56 13.27 10.95 10.47 10.18 9.51 9.79 0.090 2678. -3.19 5.24 0.118 0.000 16.40 14.67 12.58 10.57 10.11 9.83 9.24 9.48 0.100 2809. -3.05 5.23 0.128 0.000 15.52 13.97 12.06 10.25 9.79 9.52 8.99 9.19 -------------------------------------------------------------------------------- t (Gyr) = 1.000 -------------------------------------------------------------------------------- M/Ms Teff L/Ls g R Li/Li0 Mv Mr Mi Mj Mh Mk Ml' Mm -------------------------------------------------------------------------------- 0.030 958. -5.11 4.90 0.102 1.000 40.76 33.66 30.17 21.50 17.93 15.22 11.98 11.68 0.040 1189. -4.77 5.06 0.098 1.000 33.53 28.29 25.25 18.69 15.88 13.69 11.20 11.24 0.050 1424. -4.48 5.18 0.096 0.932 28.26 24.20 21.54 16.42 14.22 12.53 10.74 10.86 0.055 1550. -4.34 5.22 0.095 0.379 26.08 22.48 20.01 15.39 13.45 12.08 10.59 10.71 0.060 1675. -4.21 5.27 0.094 0.000 23.95 20.72 18.33 14.14 12.67 11.71 10.48 10.59 0.070 2012. -3.88 5.32 0.096 0.000 21.10 18.37 15.95 12.47 11.69 11.24 10.24 10.43 0.072 2089. -3.80 5.32 0.097 0.000 20.51 17.87 15.41 12.17 11.49 11.10 10.15 10.37 0.075 2185. -3.71 5.33 0.098 0.000 19.82 17.32 14.85 11.85 11.25 10.92 10.03 10.29 0.080 2358. -3.54 5.32 0.103 0.000 18.66 16.41 14.00 11.38 10.86 10.57 9.80 10.08 0.090 2625. -3.27 5.28 0.113 0.000 16.81 14.99 12.84 10.74 10.27 9.99 9.38 9.64 0.100 2790. -3.08 5.25 0.125 0.000 15.68 14.10 12.16 10.33 9.86 9.59 9.05 9.26 -------------------------------------------------------------------------------- t (Gyr) = 5.000 -------------------------------------------------------------------------------- M/Ms Teff L/Ls g R Li/Li0 Mv Mr Mi Mj Mh Mk Ml' Mm -------------------------------------------------------------------------------- 0.050 907. -5.35 5.26 0.086 0.921 43.03 35.38 31.77 22.53 18.74 15.95 12.57 12.11 0.055 990. -5.21 5.32 0.085 0.284 39.43 32.76 29.36 21.21 17.78 15.26 12.23 11.95 0.060 1097. -5.04 5.37 0.084 0.000 35.60 29.92 26.76 19.74 16.75 14.50 11.81 11.74 0.070 1593. -4.36 5.40 0.087 0.000 25.54 22.08 19.67 15.23 13.39 12.13 10.73 10.84 0.072 1754. -4.18 5.40 0.089 0.000 22.96 19.93 17.58 13.63 12.43 11.68 10.54 10.66 0.075 1998. -3.92 5.38 0.092 0.000 21.31 18.55 16.14 12.62 11.80 11.34 10.32 10.50 0.080 2295. -3.61 5.34 0.100 0.000 19.12 16.77 14.32 11.57 11.03 10.73 9.91 10.20 0.090 2621. -3.28 5.29 0.113 0.000 16.85 15.02 12.86 10.75 10.29 10.01 9.39 9.65 0.100 2791. -3.08 5.25 0.124 0.000 15.68 14.10 12.16 10.33 9.86 9.59 9.05 9.26 -------------------------------------------------------------------------------- t (Gyr) = 10.000 -------------------------------------------------------------------------------- M/Ms Teff L/Ls g R Li/Li0 Mv Mr Mi Mj Mh Mk Ml' Mm -------------------------------------------------------------------------------- 0.060 971. -5.29 5.40 0.081 0.000 40.34 33.44 30.00 21.61 18.09 15.52 12.43 12.09 0.070 1552. -4.42 5.41 0.086 0.000 26.27 22.67 20.19 15.60 13.65 12.28 10.79 10.91 0.072 1744. -4.19 5.40 0.089 0.000 23.10 20.05 17.69 13.71 12.48 11.70 10.55 10.67 0.075 1998. -3.92 5.38 0.092 0.000 21.31 18.55 16.14 12.62 11.80 11.35 10.32 10.50 0.080 2297. -3.61 5.34 0.100 0.000 19.11 16.76 14.31 11.56 11.02 10.72 9.91 10.20 0.090 2622. -3.27 5.29 0.113 0.000 16.84 15.01 12.85 10.75 10.28 10.01 9.39 9.65 0.100 2793. -3.08 5.25 0.124 0.000 15.66 14.09 12.15 10.33 9.86 9.59 9.05 9.26 --------------------------------------------------------------------------------