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J/A+AS/128/471 Grids of stellar models. VII. (Mowlavi+ 1998)
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Grids of stellar models. VII. From 0.8 to 60M_{sun}_ at Z=0.10
Mowlavi N., Schaerer D., Meynet G., Bernasconi P.A., Charbonnel C.
Maeder A.
<Astron. Astrophys. Suppl. Ser. 128, 471 (1998)>
=1998A&AS..128..471M (SIMBAD/NED BibCode)
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ADC_Keywords: Models, evolutionary; Mass loss; HR diagrams
Keywords: stars: evolution - stars: Hertzsprung-russell diagram -
stars: interiors
Abstract:
We present a new grid of stellar models from 0.8 to 60M_{sun}_ at
Z=0.10, with mass loss and moderate overshooting, from the zero age
main sequence to either the helium flash (low mass stars), the early
AGB phase (intermediate-mass stars or the end of carbon burning
(massive stars). The calculations are done with opacities provided by
Iglesias & Rogers (1993ApJ...412..752I), completed by those of
Alexander & Ferguson (1994ApJ...437..879A) at low temperatures. This
grid is a homogeneous extension to very high metallicity of the
previous grids published by the Geneva group. It is useful for the
study of galactic bulges, elliptical galaxies and eventually quasars.
Calculations of stars more massive than 60M_{sun}_ are not presented
as these objects lose almost their entire mass during their main
sequence phase, and are likely to end their life as white dwarfs.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 260 51 0.8 M, Z=0.1, with overshooting, standard mass loss
table2.dat 260 51 0.9 M, Z=0.1, with overshooting, standard mass loss
table3.dat 260 51 1.0 M, Z=0.1, with overshooting, standard mass loss
table4.dat 260 51 1.25M, Z=0.1, with overshooting, standard mass loss
table5.dat 260 51 1.5 M, Z=0.1, with overshooting, standard mass loss
table6.dat 260 43 1.7 M, Z=0.1, with overshooting, standard mass loss
table7.dat 260 43 2.0 M, Z=0.1, with overshooting, standard mass loss
table8.dat 260 43 2.5 M, Z=0.1, with overshooting, standard mass loss
table9.dat 260 43 3.0 M, Z=0.1, with overshooting, standard mass loss
table10.dat 260 43 4.0 M, Z=0.1, with overshooting, standard mass loss
table11.dat 260 43 5.0 M, Z=0.1, with overshooting, standard mass loss
table12.dat 260 44 7.0 M, Z=0.1, with overshooting, standard mass loss
table13.dat 260 51 9.0 M, Z=0.1, with overshooting, standard mass loss
table14.dat 260 51 12.0 M, Z=0.1, with overshooting, standard mass loss
table15.dat 260 51 15.0 M, Z=0.1, with overshooting, standard mass loss
table16.dat 260 51 20.0 M, Z=0.1, with overshooting, standard mass loss
table17.dat 260 51 25.0 M, Z=0.1, with overshooting, standard mass loss
table18.dat 260 51 40.0 M, Z=0.1, with overshooting, standard mass loss
table19.dat 260 7 60.0 M, Z=0.1, with overshooting, standard mass loss
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See also:
J/A+AS/96/269 : Stellar Models from 0.8 to 120 Msolar (Schaller+, 1992)
J/A+AS/98/523 : Grids of stellar models. II. (Schaerer+ 1993)
J/A+AS/101/415 : Grids of stellar models III. (Charbonnel+ 1993)
J/A+AS/102/339 : Grids of stellar models IV (Schaerer+, 1993)
J/A+AS/103/97 : Grids of stellar models V. (Meynet+ 1994)
J/A+AS/115/339 : Stellar models VI. (Charbonnel+, 1996)
J/A+AS/135/405 : Grids of stellar models. VIII. (Charbonnel+ 1999)
Byte-by-byte Description of file: table*.dat
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Bytes Format Units Label Explanations
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1- 2 I2 --- No Number of selected point
4- 17 E14.7 yr Age Age
18- 25 F8.4 solMass Mass Actual mass in solar masses
27- 31 F5.3 [solLum] log(L) log(luminosity) in solar units
33- 37 F5.3 [K] log(Te) log(effective temperature)
39- 46 F8.6 --- X H surface abundance (mass fraction)
48- 55 F8.6 --- Y He surface abundance (mass fraction)
57- 64 F8.6 --- C12 12C surface abundance (mass fraction)
66- 73 F8.6 --- C13 13C surface abundance (mass fraction)
75- 82 F8.6 --- N14 14N surface abundance (mass fraction)
84- 91 F8.6 --- O16 16O surface abundance (mass fraction)
93-100 F8.6 --- O17 17O surface abundance (mass fraction)
102-109 F8.6 --- O18 18O surface abundance (mass fraction)
111-118 F8.6 --- Ne20 20Ne surface abundance (mass fraction)
120-127 F8.6 --- Ne22 22Ne surface abundance (mass fraction)
131-136 F6.4 --- QCC Core mass fraction
140-144 F5.3 [K] log(Tu) ? log(uncorrected Teff) (WR stars only)
146-152 F7.3 [solMass/yr] log(Mdot) log(mass loss rate)
154-158 F5.3 [g/cm3] log(rho_c) log(central density)
160-164 F5.3 [K] log(Tc) log(central temperature)
166-173 F8.6 --- Xc H central abundance (mass fraction)
175-182 F8.6 --- Yc He central abundance (mass fraction)
184-191 F8.6 --- C12c 12C central abundance (mass fraction)
193-200 F8.6 --- C13c 13C central abundance (mass fraction)
202-209 F8.6 --- N14c 14N central abundance (mass fraction)
211-218 F8.6 --- O16c 16O central abundance (mass fraction)
220-227 F8.6 --- O17c 17O central abundance (mass fraction)
229-236 F8.6 --- O18c 18O central abundance (mass fraction)
238-245 F8.6 --- Ne20c 20Ne central abundance (mass fraction)
247-254 F8.6 --- Ne22c 22Ne central abundance (mass fraction)
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Acknowledgements: Nami Mowlavi <Nami.Mowlavi@obs.unige.ch>
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(End) Patricia Bauer [CDS] 04-Nov-1997