You are now in: BASTI Home / Scaled Solar Models / Canonical Models / List of metallicities / Z=0.004

Y= 0.251, Z = 0.004 - Evolutionary models

M = 0.50 Mo M = 0.55 Mo M = 0.60 Mo M = 0.70 Mo M = 0.80 Mo
M = 0.85 Mo M = 0.90 Mo M = 1.00 Mo M = 1.10 Mo M = 1.20 Mo
M = 1.30 Mo M = 1.40 Mo M = 1.50 Mo M = 1.60 Mo M = 1.70 Mo
M = 1.80 Mo M = 1.90 Mo M = 2.00 Mo M = 2.10 Mo M = 2.20 Mo
M = 2.30 Mo M = 2.40 Mo M = 2.50 Mo M = 2.60 Mo M = 2.80 Mo
M = 3.00 Mo M = 3.50 Mo M = 4.00 Mo M = 4.50 Mo M = 5.00 Mo
M = 5.50 Mo M = 6.00 Mo M = 6.50 Mo M = 7.00 Mo M = 7.50 Mo
M = 8.00 Mo M = 8.50 Mo M = 9.00 Mo M = 9.50 Mo M = 10.00 Mo

Download all tracks (as a single .tar.gz file)

UBVRIJKL bands ACS HST bands
Stroemgren bands Sloan bands
Walraven bands WFC2 HST bands
WFC3 HST bands WFC3-IR HST bands

TABLE by PIETRINFERNI A. - CASSISI S. - SALARIS M. - CASTELLI F. - 2007 standard scaled-solar Z= .0040 Y= .2510
ZAMS end central H Tip RGB ZAHB end central He first THERMAL PULSE
M log(L) log(Te) Mcc Mc_He t_Hb log(L) log(Te) He_sur Age Mc_He Mcc Mc_He Mc_CO t_Heb Mc_CO Mc_He log(L) log(Te) Age
.8000 -.3542 3.7492 .0589 .0893 15672.77 3.4113 3.5540 .2660 16939.66 .4856 .1228 .4860 .1970 102.66 .4618 .5007 3.2716 3.6246 17134.49
.8500 -.2332 3.7659 .0632 .0927 12448.16 3.4128 3.5453 .2680 13544.68 .4848 .1202 .4990 .1886 97.77 .4780 .5118 3.3861 3.5592 13726.03
.9000 -.1180 3.7805 .0652 .0965 10012.44 3.4130 3.5462 .2700 10962.00 .4841 .1211 .5052 .1993 95.41 .4856 .5175 3.3467 3.5582 11137.92
1.0000 .1114 3.8074 .0086 .1052 6586.09 3.4122 3.5535 .2720 7417.99 .4829 .1199 .5118 .1990 93.68 .4942 .5247 3.4683 3.5476 7583.73
1.1000 .2997 3.8304 .0189 .1141 4616.16 3.4098 3.5598 .2730 5243.66 .4819 .1184 .5157 .1641 91.72 .5002 .5313 3.4646 3.5552 5399.88
1.2000 .4673 3.8558 .0343 .1224 3363.73 3.4089 3.5663 .2730 3846.88 .4814 .1188 .5204 .2160 91.49 .5063 .5364 3.5040 3.5560 3999.14
1.3000 .6216 3.8882 .0491 .1340 2512.53 3.4082 3.5709 .2710 2906.00 .4813 .1184 .5225 .1694 91.10 .5084 .5380 3.4973 3.5600 3053.05
1.4000 .7613 3.9207 .0700 .1422 1910.64 3.4071 3.5752 .2700 2254.44 .4811 .1199 .5257 .2129 89.72 .5113 .5408 3.5212 3.5639 2396.84
1.5000 .8884 3.9498 .1003 .1563 1499.12 3.4049 3.5800 .2680 1794.17 .4808 .1192 .5281 .2162 89.36 .5137 .5426 3.5133 3.5716 1929.25
1.6000 1.0164 3.9763 .1451 .1554 1146.04 3.4028 3.5844 .2670 1450.30 .4804 .1199 .5311 .1708 89.00 .5181 .5466 3.5531 3.5736 1582.76
1.7000 1.1122 3.9992 .1833 .1721 1015.73 3.3932 3.5886 .2650 1192.74 .4787 .1178 .5319 .1705 89.39 .5185 .5470 3.5490 3.5761 1320.25
1.8000 1.2091 4.0197 .2243 .1825 860.09 3.3769 3.5936 .2640 991.60 .4757 .1171 .5323 .1708 89.66 .5202 .5484 3.5622 3.5773 1116.32
1.9000 1.2999 4.0381 .2749 .1948 745.19 3.3330 3.6015 .2630 836.23 .4674 .1170 .5290 .1913 91.95 .5160 .5448 3.5360 3.5832 962.41
2.0000 1.3849 4.0548 .3013 .2031 651.90 3.2474 3.6120 .2620 715.03 .4519 .1091 .5227 .2054 101.68 .5079 .5380 3.5069 3.5899 849.28
2.1000 1.4646 4.0702 .3330 .2173 576.39 3.0770 3.6283 .2620 623.72 .4241 .0995 .5103 .1980 120.41 .4927 .5254 3.4346 3.5997 772.81
2.2000 1.5406 4.0838 .4012 .2237 508.63 2.4821 3.6738 .2630 537.10 .3413 .1559 .4796 .1835 209.13 .4596 .4982 3.2588 3.6174 774.77
2.3000 1.6123 4.0972 .4194 .2368 456.52 2.4580 3.6776 .2640 477.77 .3322 .0438 .4947 .1626 199.59 .4764 .5109 3.2806 3.6185 700.23
2.4000 1.6806 4.1093 .4566 .2429 410.15 2.4086 3.6830 .2650 427.27 .3346 .0809 .5128 .2006 179.59 .4972 .5283 3.4218 3.6092 625.84
2.5000 1.7458 4.1198 .5017 .2616 368.56 2.3934 3.6859 .2650 385.25 .3413 .0770 .5358 .2188 156.18 .5225 .5499 3.5418 3.6014 556.65
2.6000 1.8094 4.1320 .5290 .2712 334.82 2.4010 3.6874 .2640 346.23 .3504 .0805 .5588 .2325 133.57 .5499 .5738 3.6539 3.5930 492.47
2.8000 1.9264 4.1519 .5985 .2968 278.88 2.4470 3.6884 .2630 288.16 .3703 .0817 .6087 .1903 101.80 .6035 .6208 3.7552 3.5884 398.67

M Stellar mass (solar units)
L Surface luminosity (solar units)
Te Effective temperature (Kelvin)
Mcc Mass of convective core (solar units)
Mc_He Mass of He-core (solar units)
t_Hb Central H-burning lifetime (10^6 year)
Age Structure age (10^6 year)
He_sur Surface He mass fraction
Mc_CO Mass of CO-core (solar units)
t_Heb Central He-burning lifetime (10^6 year)

See table in ASCII format

TABLE by PIETRINFERNI A. - CASSISI S. - SALARIS M. - CASTELLI F. - 2007 standard scaled-solar Z= .0040 Y= .2510
ZAMS end central H ZAHB end central He second dr. up first THERMAL PULSE
M log(L) log(Te) Mcc Mc_He t_Hb Mc_He Mcc Mc_He Mc_CO t_Heb Mc_CO log(L) Mc_CO Mc_He log(L) log(Te) Age
3.0000 2.0345 4.1700 .6609 .3167 236.01 .3932 .0888 .6573 .2849 80.26 no dredge up .6557 .6687 3.8963 3.5793 330.08
3.5000 2.2726 4.2094 .8272 .3710 163.70 .4542 .1072 .7716 .2932 50.10 no dredge up .7666 .7732 4.1066 3.5697 222.10
4.0000 2.4755 4.2427 1.0117 .4489 118.83 .5203 .1390 .8709 .3330 34.12 .7837 4.1850 .7973 .8028 4.1615 3.5742 158.04
4.5000 2.6518 4.2719 1.1873 .5084 90.34 .5886 .1488 .9970 .4569 24.59 .8060 4.2124 .8175 .8222 4.1927 3.5802 118.39
5.0000 2.8070 4.2972 1.3577 .5698 71.30 .6589 .1814 1.1344 .5258 18.51 .8342 4.2500 .8431 .8471 4.2286 3.5845 92.26
5.5000 2.9456 4.3191 1.5228 .6430 57.88 .7356 .2112 1.2700 .5701 14.21 .8590 4.2734 .8685 .8720 4.2849 3.5863 74.04
6.0000 3.0707 4.3393 1.6890 .7024 48.26 .8145 .2241 1.4151 .6418 11.33 .8941 4.2958 .9052 .9078 4.3764 3.5852 61.05
6.5000 3.1844 4.3569 1.8720 .7609 40.96 .8919 .2681 1.5524 .6842 9.09 .9309 4.3344 .9418 .9437 4.4836 3.5805 51.28
7.0000 3.2885 4.3736 2.0453 .8529 35.46 .9798 .2938 1.7022 .7700 7.58 .9707 4.2991 ---- CARBON IGNITION ----
7.5000 3.3844 4.3884 2.2576 .9374 31.10 1.0750 .3059 1.8581 .8780 6.41 1.0328 4.2780 ---- CARBON IGNITION ----
8.0000 3.4734 4.4039 2.3801 1.0279 27.75 1.1728 .3515 2.0040 .9434 5.43 no dredge up ---- CARBON IGNITION ----
8.5000 3.5559 4.4151 2.6702 1.1212 24.82 1.2798 .3769 2.1618 .9819 4.59 no dredge up ---- CARBON IGNITION ----
9.0000 3.6331 4.4273 2.8952 1.2241 22.51 1.3914 .4461 2.3292 1.0970 4.07 no dredge up ---- CARBON IGNITION ----
9.5000 3.7054 4.4383 3.0847 1.3423 20.55 1.5181 .4952 2.5029 1.2251 3.64 no dredge up ---- CARBON IGNITION ----
10.0000 3.7734 4.4490 3.2958 1.4749 18.92 1.6153 .5578 2.6816 1.3775 3.31 no dredge up ---- CARBON IGNITION ----

M Stellar mass (solar units)
L Surface luminosity (solar units)
Te Effective temperature (Kelvin)
Mcc Mass of convective core (solar units)
Mc_He Mass of He-core (solar units)
t_Hb Central H-burning lifetime (10^6 year)
Mc_CO Mass of CO-core (solar units)
t_Heb Central He-burning lifetime (10^6 year)
Age Structure age (10^6 year)

See table in ASCII format

Click to enlarge Click to enlarge

Y=0.251, Z = 0.004 - HB models (Mass of the RGB progenitor: M=0.85 Mo)

M = 0.4900 Mo M = 0.4920 Mo M = 0.4940 Mo M = 0.4960 Mo M = 0.4980 Mo
M = 0.5000 Mo M = 0.5050 Mo M = 0.5100 Mo M = 0.5150 Mo M = 0.5200 Mo
M = 0.5250 Mo M = 0.5300 Mo M = 0.5400 Mo M = 0.5450 Mo M = 0.5500 Mo
M = 0.5600 Mo M = 0.5700 Mo M = 0.5800 Mo M = 0.5900 Mo M = 0.6000 Mo
M = 0.6100 Mo M = 0.6200 Mo M = 0.6400 Mo M = 0.6600 Mo M = 0.6800 Mo
M = 0.7000 Mo M = 0.7200 Mo M = 0.7400 Mo M = 0.7600 Mo M = 0.7800 Mo
M = 0.8000 Mo M = 0.8200 Mo M = 0.8300 Mo M = 0.8500 Mo

Download all HB tracks (as a single .tar.gz file)

UBVRIJKL bands
ACS HST bands
Stroemgren bands
Sloan bands
Walraven bands
WFC2 HST bands
WFC3 HST bands
WFC3-IR HST bands

The "ZAHB" locus

UBVRIJKL bands
ACS HST bands
Stroemgren bands
Sloan bands
Walraven bands
WFC2 HST bands
WFC3 HST bands
WFC3-IR HST bands

"End of the core He burning" locus

UBVRIJKL bands
ACS HST bands
Stroemgren bands
Sloan bands
Walraven bands
WFC2 HST bands
WFC3 HST bands
WFC3-IR HST bands

Click to enlarge

Download all isochrones (as a single .tar.gz file)

Y=0.251, Z = 0.004 - Isochrones (Age: 30 - 14000 Myr)

UBVRIJKL bands ACS HST bands
Stroemgren bands Sloan bands
Walraven bands WFC2 HST bands
WFC3 HST bands WFC3-IR HST bands

List of metallicities