Disk evaporation in a planetary nebula | Astronomy & Astrophysics (A&A)

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Table 2:

M 2-29 photoionization and kinematic model parameters.
Parameter	Value
Distance	8 kpc
$T_{\rm eff}$	70 000 K
Luminosity	1200 $L_{\odot}$
Ionized mass	0.38 $M_{\odot}$
$\log$ He/H + 12	10.99
$\log$ N/H + 12	7.14
$\log$ O/H + 12	7.44^*
$\log$ Ne/H + 12	6.84
$\log$ S/H + 12	5.64
Nebula expansion velocity	12 km s^-1
Turbulent velocity component	7 km s^-1
Kinematic age	5000 yr

Notes. ^(*)This adopted value might be too low (see the text).

Source LaTeX | All tables | In the text

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