Photoionization modeling of the Galactic planetary nebulae Abell 39 and NGC 7027-Reference-Cited by-同舟云学术

Photoionization modeling of the Galactic planetary nebulae Abell 39 and NGC 7027

Published:2011-07 Issue:S283 Volume:7 Page:340-341
ISSN:1743-9213
Container-title:Proceedings of the International Astronomical Union
language:en
Short-container-title:Proc. IAU

Author:

Danehkar Ashkbiz,Frew David J.,Parker Quentin A.,De Marco Orsola

Abstract

AbstractWe estimate distances to the spherical planetary nebula Abell 39 and the bipolar planetary nebula NGC 7027 by interpolating from a wide grid of photoionization models using the 3-D code, MOCASSIN. We find preliminary distances of 1.5 kpc and 0.9 kpc respectively, with uncertainties of about 30%.

Publisher

Cambridge University Press (CUP)

Subject

Astronomy and Astrophysics,Space and Planetary Science

Reference9 articles.

1. The Evolution of NGC 7027 at Radio Frequencies: A New Determination of the Distance and Core Mass

2. A Self‐consistent Photoionization–Dust Continuum–Molecular Line Transfer Model of NGC 7027

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