3D Photoionisation Modelling of NGC 6302

机译：NGC 6302的3D光激酶建模

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We present the first results from our 3D photoionisation modelling of NGC 6302, an extreme high-excitation bipolar planetary nebula with a dense dusty circumstellai disc. We are attempting to fully match the observed spectrum, including the high-ionization infrared coronal lines as well as the observed ISO spectrum. We use a bipolar model nebula with a dense circumstellar torus Our initial results show that, considering the very high stellar temperature required to match the high ionization coronal lines, an extremely high density contrast between the bipolar lobes and the circumstellar disc is required to match the nebular line ratios.

机译：我们通过NGC 6302的3D光激酶建模介绍了第一个结果，这是一个极端的高励磁双极行星星云，带有密集的尘土飞扬的Scretellai圆盘。我们正在尝试与观察到的光谱完全匹配，包括高电离红外冠状线以及观察到的ISO光谱。我们使用致密的星云与致密的星云，我们的初始结果表明，考虑到匹配高电阻冠线所需的非常高的恒星温度，双极裂片和外观盘之间的极高密度对比需要匹配地骨线比率。

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《International Astronomical Union》|2006年||共2页
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N. Wright; B. Ercolano; M. J. Barlow;
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中图分类 P155.2-532;
关键词
planetary nebulae: individual;

机译：行星星云：个人;

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专利

1. SHAPEMOL: a 3D code for calculating CO line emission in planetary and protoplanetary nebulae - Detailed model-fitting of the complex nebula NGC 6302 [J] . M. Santander-García, V. Bujarrabal, N. Koning, Astronomy and astrophysics . 2015,第19期

机译：SHAPEMOL：用于计算行星和原行星云中CO线发射的3D代码-复杂星云NGC 6302的详细模型拟合
2. The giant H?ii region NGC 588 as a benchmark for 2D photoionisation models [J] . E. Pérez-Montero, A. Monreal-Ibero, M. Rela?o, Astronomy and astrophysics . 2014,第21期

机译：巨大的Hiiii地区NGC 588作为2D光电离模型的基准
3. ALMA high spatial resolution observations of the dense molecular region of NGC 6302 [J] . M. Santander-García, V. Bujarrabal, J. Alcolea, Astronomy and astrophysics . 2017,第21期

机译：NGC 6302的稠密分子区域的ALMA高空间分辨率观测
4. 3D Photoionisation Modelling of NGC 6302 [C] . N. Wright, B. Ercolano, M. J. Barlow International Astronomical Union . 2006

机译：NGC 6302的3D光激酶建模
5. Prograde anomalous orbits in triaxial gravitational potentials that rotate about the long axis: VLA neutral hydrogen observations and modeling of the inclined rings around the galaxies NGC 2685 and NGC 660 [D] . Mahon, Mary Elaine 1992

机译：绕长轴旋转的三轴重力势中的反常轨道：VLA中性氢观测以及围绕星系NGC 2685和NGC 660的倾斜环的建模
6. Chemical composition of gaseous nebula NGC 6302 [O] . L. H. Aller, S. J. Czyzak 1978

机译：气态星云NGC 6302的化学成分
7. 3D Photoionisation Modelling of NGC 6302 [O] . Wright, N. J., Barlow, M. J., Ercolano, B., 2007

机译：NGC 6302的三维光电离建模

3D Photoionisation Modelling of NGC 6302

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