Access to Astronomical Catalogues

J/MNRAS/418/114   Opacity-sampling models of Mira variables   (Ireland+, 2011)
Dynamical opacity-sampling models of Mira variables.
II. Time-dependent atmospheric structure and observable properties of four
M-type model series.
    Ireland M.J., Scholz M., Wood P.R.
   <Mon. Not. R. Astron. Soc., 418, 114-128 (2011)>
   =2011MNRAS.418..114I
ADC_Keywords: Models, atmosphere ; Stars, variable

Keywords: stars: AGB and post-AGB - stars: atmospheres - stars: mass-loss -
          stars: variables: general

Abstract:
    We present four model series of the CODEX dynamical opacity-sampling
    models of Mira variables with solar abundances, designed to have
    parameters similar to ο Cet, R Leo and R Cas. We demonstrate
    that the CODEX models provide a clear physical basis for the molecular
    shell scenario used to explain interferometric observations of Mira
    variables. We show that these models generally provide a good match to
    photometry and interferometry at wavelengths between the near-infrared
    and the radio, and make the model outputs publicly available. These
    models also demonstrate that, in order to match visible and infrared
    observations, the Fe-poor silicate grains that form within 3 continuum
    radii must have small grain radii and therefore cannot drive the winds
    from O-rich Mira variables.

File Summary:

       FileName      Lrecl  Records   Explanations

ReadMe            80        .   This file
table9.dat       346    16400  *Mira o54 series, model 285180

Note on table9.dat: The centre-to-limb variation is shown as a fraction of the
   central intensity I0 as a function of normalized radius on the apparent
   stellar disc, r/5Rp, in function of phase x.
   Model Radius (cm): 0.7315400E+14.


Byte-by-byte Description of file: table9.dat

   Bytes Format Units       Label   Explanations

   3- 12  E10.5 um          lambda  [0.45/95500] Wavelength
  16- 26  E11.6 10-7W/um    Lum     Spectral luminosity (in erg/s/um)
  36- 46  E11.6 mW/m2/um/sr I0      Central intensity (in erg/s/cm2/um/sr)
  48- 52  F5.3  ----        f0.000  x=0.000 Normalized centre-to-limb variation
  54- 58  F5.3  ----        f0.020  x=0.020 Normalized centre-to-limb variation
  60- 64  F5.3  ----        f0.040  x=0.040 Normalized centre-to-limb variation
  66- 70  F5.3  ----        f0.060  x=0.060 Normalized centre-to-limb variation
  72- 76  F5.3  ----        f0.080  x=0.080 Normalized centre-to-limb variation
  78- 82  F5.3  ----        f0.100  x=0.100 Normalized centre-to-limb variation
  84- 88  F5.3  ----        f0.110  x=0.110 Normalized centre-to-limb variation
  90- 94  F5.3  ----        f0.120  x=0.120 Normalized centre-to-limb variation
  96-100  F5.3  ----        f0.130  x=0.130 Normalized centre-to-limb variation
 102-106  F5.3  ----        f0.140  x=0.140 Normalized centre-to-limb variation
 108-112  F5.3  ----        f0.150  x=0.150 Normalized centre-to-limb variation
 114-118  F5.3  ----        f0.160  x=0.160 Normalized centre-to-limb variation
 120-124  F5.3  ----        f0.165  x=0.165 Normalized centre-to-limb variation
 126-130  F5.3  ----        f0.170  x=0.170 Normalized centre-to-limb variation
 132-136  F5.3  ----        f0.175  x=0.175 Normalized centre-to-limb variation
 138-142  F5.3  ----        f0.180  x=0.180 Normalized centre-to-limb variation
 144-148  F5.3  ----        f0.185  x=0.185 Normalized centre-to-limb variation
 150-154  F5.3  ----        f0.190  x=0.190 Normalized centre-to-limb variation
 156-160  F5.3  ----        f0.195  x=0.195 Normalized centre-to-limb variation
 162-166  F5.3  ----        f0.200  x=0.200 Normalized centre-to-limb variation
 168-172  F5.3  ----        f0.210  x=0.210 Normalized centre-to-limb variation
 174-178  F5.3  ----        f0.220  x=0.220 Normalized centre-to-limb variation
 180-184  F5.3  ----        f0.230  x=0.230 Normalized centre-to-limb variation
 186-190  F5.3  ----        f0.240  x=0.240 Normalized centre-to-limb variation
 192-196  F5.3  ----        f0.250  x=0.250 Normalized centre-to-limb variation
 198-202  F5.3  ----        f0.260  x=0.260 Normalized centre-to-limb variation
 204-208  F5.3  ----        f0.270  x=0.270 Normalized centre-to-limb variation
 210-214  F5.3  ----        f0.280  x=0.280 Normalized centre-to-limb variation
 216-220  F5.3  ----        f0.290  x=0.290 Normalized centre-to-limb variation
 222-226  F5.3  ----        f0.300  x=0.300 Normalized centre-to-limb variation
 228-232  F5.3  ----        f0.320  x=0.320 Normalized centre-to-limb variation
 234-238  F5.3  ----        f0.340  x=0.340 Normalized centre-to-limb variation
 240-244  F5.3  ----        f0.360  x=0.360 Normalized centre-to-limb variation
 246-250  F5.3  ----        f0.380  x=0.380 Normalized centre-to-limb variation
 252-256  F5.3  ----        f0.400  x=0.400 Normalized centre-to-limb variation
 258-262  F5.3  ----        f0.420  x=0.420 Normalized centre-to-limb variation
 264-268  F5.3  ----        f0.440  x=0.440 Normalized centre-to-limb variation
 270-274  F5.3  ----        f0.460  x=0.460 Normalized centre-to-limb variation
 276-280  F5.3  ----        f0.480  x=0.480 Normalized centre-to-limb variation
 282-286  F5.3  ----        f0.500  x=0.500 Normalized centre-to-limb variation
 288-292  F5.3  ----        f0.550  x=0.550 Normalized centre-to-limb variation
 294-298  F5.3  ----        f0.600  x=0.600 Normalized centre-to-limb variation
 300-304  F5.3  ----        f0.650  x=0.650 Normalized centre-to-limb variation
 306-310  F5.3  ----        f0.700  x=0.700 Normalized centre-to-limb variation
 312-316  F5.3  ----        f0.750  x=0.750 Normalized centre-to-limb variation
 318-322  F5.3  ----        f0.800  x=0.800 Normalized centre-to-limb variation
 324-328  F5.3  ----        f0.850  x=0.850 Normalized centre-to-limb variation
 330-334  F5.3  ----        f0.900  x=0.900 Normalized centre-to-limb variation
 336-340  F5.3  ----        f0.950  x=0.950 Normalized centre-to-limb variation
 342-346  F5.3  ----        f0.990  x=0.990 Normalized centre-to-limb variation


History:
    From electronic version of the journal

References:
    Ireland et al., Paper I   2008MNRAS.391.1994I
(End)                                      Patricia Vannier [CDS]    11-May-2012