Access to Astronomical Catalogues

J/A+AS/101/415       Grids of stellar models III.   (Charbonnel+ 1993)
Grids of stellar models. III. From 0.8 to 120 Msolar at Z=0.004
     Charbonnel C., Meynet G., Maeder A., Schaller G., Schaerer D.
    <Astron. Astrophys. Suppl. Ser. 101, 415 (1993)>
    =1993A&AS..101..415C
ADC_Keywords: Models, evolutionary ; Mass loss ; HR diagrams

Keywords: stars: evolution of - Stars : Hertzsprung-Russel diagram


Abstract:
    Stellar evolutionary models with mass loss and moderate overshooting
    at metallicity Z = 0.004 in the 0.80 to 120 M☉ range are
    presented. They complete the set of grids computed with the same
    up-input physics for Z=0.020 and 0.001 by Schaller et al. (1992, Cat.
    J/A+AS/96/269), for Z=0.008 by Schaerer et al. (1992A&A...263..129S,
    Cat. J/A+AS/98/523) and for Z=0.040 by Schaerer et al. (1993, Cat.
    J/A+AS/102/339).

File Summary:

       FileName      Lrecl  Records   Explanations

ReadMe            80        .   This file
table1.dat       254       51   M=120,  Z=0.004, with overshooting, standard mass loss
table2.dat       254       51   M=85,   Z=0.004, with overshooting, standard mass loss
table3.dat       254       51   M=60,   Z=0.004, with overshooting, standard mass loss
table4.dat       254       51   M=40,   Z=0.004, with overshooting, standard mass loss
table5.dat       254       51   M=25,   Z=0.004, with overshooting, standard mass loss
table6.dat       254       51   M=20,   Z=0.004, with overshooting, standard mass loss
table7.dat       254       51   M=15,   Z=0.004, with overshooting, standard mass loss
table8.dat       254       51   M=12,   Z=0.004, with overshooting, standard mass loss
table9.dat       254       51   M=9,    Z=0.004, with overshooting, standard mass loss
table10.dat      254       51   M=7,    Z=0.004, with overshooting, standard mass loss
table11.dat      254       51   M=5,    Z=0.004, with overshooting, standard mass loss
table12.dat      254       51   M=4,    Z=0.004, with overshooting, standard mass loss
table13.dat      254       51   M=3,    Z=0.004, with overshooting, standard mass loss
table14.dat      254       51   M=2.5,  Z=0.004, with overshooting, standard mass loss
table15.dat      254       51   M=2,    Z=0.004, with overshooting, standard mass loss
table16.dat      254       51   M=1.7,  Z=0.004, with overshooting, standard mass loss
table17.dat      254       51   M=1.5,  Z=0.004, with overshooting, standard mass loss
table18.dat      254       51   M=1.25, Z=0.004, with overshooting, standard mass loss
table19.dat      254       51   M=1.25, Z=0.004, no overshooting, standard mass loss
table20.dat      254       51   M=1,    Z=0.004, no overshooting, standard mass loss
table21.dat      254       51   M=0.9,  Z=0.004, no overshooting, standard mass loss
table22.dat      254       51   M=0.8,  Z=0.004, no overshooting, standard mass loss


Byte-by-byte Description of file: table*

   Bytes Format  Units   Label    Explanations

   1-  2  I2     ---     NB       number of selected point
   4- 17  E14.7  yr      Age      age
  18- 25  F8.4   Msun    Mass     actual mass in solar masses
  27- 31  F5.3   [Lsun]  logL     log(luminosity) in solar units
  33- 37  F5.3   [K]     logTe    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]     logTu    ? log(uncorrected Teff)  (WR stars only)
 146-152  F7.3 [Msun/yr] logMdot  log(mass loss rate)
 154-158  F5.3   [g/cm3] log(rho.c)  log(central density)
 160-164  F5.3   [K]     logTc    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)


Related Data:
    J/A+AS/96/269   (I)    z=0.01, 0.02
    J/A+AS/98/523   (II)   z=0.008
    J/A+AS/102/339  (IV)   z=0.04
    J/A+AS/103/97   (V)    z=0.001, 0.004, 0.008, 0.020, 0.040
    J/A+AS/115/339  (VI)   z=0.020, 0.001
    J/A+AS/128/471  (VII)  z=0.10
    J/A+AS/135/405  (VIII) z=0.020, 0.001

(End)                                           Patricia Bauer [CDS] 27-Sep-1993