File formats
You'll find below a description of the columns in:
Meaning of the columns in the evolution files
| Column | Variable | Units | Description |
| 1: | line number | ||
| 2: | age | [yr] | |
| 3: | M | [M⊙] | mass |
| 4: | log (L/L⊙) | luminosity | |
| 5: | log (Teff) | [K] | effective temperature |
| 6: | 1H | [mass fraction] | surface abundances |
| 7: | 4He | " | " |
| 8: | 12C | " | " |
| 9: | 13C | " | " |
| 10: | 14N | " | " |
| 11: | 16O | " | " |
| 12: | 17O | " | " |
| 13: | 18O | " | " |
| 14: | 20Ne | " | " |
| 15: | 22Ne | " | " |
| 16: | 26Al | " | " |
| 17: | Mcc | [M / Mtot] | convective core mass |
| 18: | log (Teff) | [K] | not corrected for the wind thickness (WR) |
| 19: | log (Ṁ) | [M⊙ / yr] | mass loss |
| 20: | log (ρc) | [g cm-3] | central density |
| 21: | log (Tc) | [K] | central temperature |
| 22: | 1H | [mass fraction] | central abundances |
| 23: | 4He | " | " |
| 24: | 12C | " | " |
| 25: | 13C | " | " |
| 26: | 14N | " | " |
| 27: | 16O | " | " |
| 28: | 17O | " | " |
| 29: | 18O | " | " |
| 30: | 20Ne | " | " |
| 31: | 22Ne | " | " |
| 32: | 26Al | " | " |
| 33: | Ωsurf | [s-1] | angular velocity at the surface |
| 34: | Ωcentre | [s-1] | angular velocity at the centre |
| 35: | Rpol/Req | oblateness | |
| 36: | FΩ | correction factor to Ṁ due to rotation | |
| 37: | Vcrit,1 | [km s-1] | critical velocity (Ω-limit) |
| 38: | Vcrit,2 | [km s-1] | critical velocity (ΩΓ-limit) |
| 39: | Veq | [km s-1] | equatorial velocity |
| 40: | Ω/Ωcrit | fraction of critical rotation | |
| 41: | ΓEdd | Eddington factor | |
| 42: | log (Ṁmech) | [M⊙ / yr] | mechanical mass loss at the equator |
| 43: | ℒ tot | [1053 g cm2 s-1] | total angular momentum |
| 44: | log(gpol) | [cm s-2] | polar surface gravity |
| 45: | Rpol | [R⊙] | polar radius |
| 46: | Mbol | [mag] | bolometric magnitude |
| 47: | MV | [mag] | V-band magnitude |
| 48: | U-B | colours index | |
| 49: | B-V | " | |
| 50: | V-R | " | |
| 51: | V-I | " | |
| 52: | J-K | " | |
| 53: | H-K | " | |
| 54: | V-K | " | |
| 55: | BC | Bolometric correction |
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Meaning of the columns in the isochrone files
| Column | Variable | Units | Description |
| 1: | Mini | [M⊙] | initial mass of the (interpolated) model |
| 2: | Zini | initial metallicity | |
| 3: | V/Vcrit | initial rotation rate | |
| 4: | M | [M⊙] | mass at the given age |
| 5: | log (L/L⊙) | luminosity | |
| 6: | log (Teff) | [K] | effective temperature |
| 7: | log (Teff) | [K] | " (not corrected for the wind thickness) |
| 8: | Mbol | [mag] | bolometric magnitude |
| 9: | MV | [mag] | V-band magnitude |
| 10: | U-B | colour index | |
| 11: | B-V | " | |
| 12: | V-R | " | |
| 13: | V-I | " | |
| 14: | H-K | " | |
| 15: | J-K | " | |
| 16: | V-K | " | |
| 17: | BC | bolometric correction | |
| 18: | Rpol | [R⊙] | polar radius |
| 19: | Rpol/Req | oblateness | |
| 20: | log (gpol) | [cm s-2] | polar gravity |
| 21: | Ωsurf | [s-1] | angular velocity at the surface |
| 22: | Veq | [km s-1] | equatorial velocity |
| 23: | Vcrit,1 | [km s-1] | critical velocity (Ω-limit) |
| 24: | Vcrit,2 | [km s-1] | critical velocity (ΩΓ-limit) |
| 25: | Ω/Ωcrit | fraction of critical rotation | |
| 26: | log (Ṁ) | [M⊙ / yr] | mass-loss rate |
| 27: | log (Ṁmech) | [M⊙ / yr] | mechanical mass-loss rate at the equator |
| 28: | ΓEdd | Eddington factor | |
| 29: | 1H | [mass fraction] | surface abundances |
| 30: | 4He | " | " |
| 31: | 12C | " | " |
| 32: | 13C | " | " |
| 33: | 14N | " | " |
| 34: | 16O | " | " |
| 35: | 17O | " | " |
| 36: | 18O | " | " |
| 37: | 20Ne | " | " |
| 38: | 22Ne | " | " |
| 39: | 26Al | " | " |
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Meaning of the columns in the cluster files
| Column | Variable | Units | Description |
| 1: | Mini | [M⊙] | initial mass of the star |
| 2: | Zini | [Z⊙] | initial metallicity of the star |
| 3: | Ωini/Ωcrit | initial fraction of critical rotation | |
| 4: | i | [°] | viewing angle |
| 5: | binarity | 0: single, 1: binary, | |
| 2: binary, but secondary not interpolated ★ | |||
| 6: | M1/M2 | mass ratio if binary | |
| 7: | M | [M⊙] | mass at age t |
| 8: | log (L/L⊙) | luminosity | |
| 9: | log (Teff) | [K] | effective temperature |
| 10: | log (Teff) | [K] | " (not corrected for the wind thickness) |
| 11: | log (L/L⊙)gd | L corrected for gravity darkening | |
| 12: | log (Teff)gd | [K] | Teff corrected for gravity darkening |
| 13: | log (L/L⊙)lgd | L corrected for gravity+limb darkening | |
| 14: | log (Teff)lgd | [K] | Teff corrected for gravity+limb darkening |
| 15: | Mbol | [mag] | bolometric magnitude |
| 16: | MV | [mag] | V-band magnitude |
| 17: | U-B | colour index | |
| 18: | B-V | " | |
| 19: | V-R | " | |
| 20: | V-I | " | |
| 21: | J-K | " | |
| 22: | H-K | " | |
| 23: | V-K | " | |
| 24: | B2-V1 | " | |
| 25: | MV,noise | [mag] | MV with noise |
| 26: | B-Vnoise | B-V with noise | |
| 27: | Rpol | [R⊙] | polar radius |
| 28: | Rpol/Req | oblateness | |
| 29: | log (gpol) | [cm s-2] | polar gravity |
| 30: | Ωsurf | [s-1] | surface angular velocity at age t |
| 31: | Veq | [km s-1] | equatorial velocity |
| 32: | Vcrit,1 | [km s-1] | critical velocity (Ω-limit) |
| 33: | Vcrit,2 | [km s-1] | critical velocity (ΩΓ-limit) |
| 34: | Ω/Ωcrit | fraction of critical rotation | |
| 35: | log (Ṁ) | [M⊙ / yr] | mass-loss rate |
| 36: | log (Ṁmech) | [M⊙ / yr] | mechanical mass-loss rate at the equator |
| 37: | ΓEdd | Eddington factor | |
| 38: | 1H | [mass fraction] | surface abundances |
| 39: | 4He | " | " |
| 40: | 12C | " | " |
| 41: | 13C | " | " |
| 42: | 14N | " | " |
| 43: | 16O | " | " |
| 44: | 17O | " | " |
| 45: | 18O | " | " |
| 46: | 20Ne | " | " |
| 47: | 22Ne | " | " |
| 48: | 26Al | " | " |
★ In case the secondary is below the minimum mass for the grids used,
only the flux of the primary is considered, but the binary nature and the mass ratio are still computed.
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