PyNeb (Luridiana V., Morisset C. and Shaw, R. A 2013) is a modern python tool to compute emission line emissivities (recombination and collisionally excited lines).
In PyNeb, the atom is represented as an n-level atom. For given density and temperature, PyNeb's machinery solves the equilibrium equations and determines the level populations. These are some of the things it can do:
* compute physical conditions from suitable diagnostic line ratios.
* compute level populations, critical densities and line emissivities
* compute and display emissivity grids as a function of Te and Ne
* deredden line intensities
* read and manage observational data
* plot and compare atomic data from different publications
* compute ionic abundances from line intensities and physical conditions
* compute elemental abundances from ionic abundances and icfs.
PyNeb also incorporates emissivity tables of recombination lines for a few atoms (currently, H and He ions). The interpolated emissivities can be used by any of the module that rely on the n-level line emissivities to carry out the actions listed above.
Emission line ratios are used to self consistently determine electron temperature and density and ionic abundances
Diagnostic diagrams can easily be plotted.
Various ionization correction factors (ICFs) from the literarure are available to obtain total elemental abundances from the ionic abundances.
Atomic data can easily be changed and updated.
Additional tools are provided, like reddening determination and correction procedures.
Requirements
============
PyNeb uses numpy, matplotlib, pyfits, scipy and other standard python libraries.
Installation
============
You may find useful to download, install and upgrade PyNeb using `pip <http://www.pip-installer.org/en/latest/index.html>`_.
For example:
* pip install --user PyNeb
Updates use the same command. You can also use:
* easy_install --user PyNeb
Warranty
========
PyNeb is provided as it is. No warranty at all.
Manual
======
* The HowTo user guide, reference manual and developer manual are accessible from `HERE <http://pythonhosted.org/PyNeb/>`_.
Discussion Groups
=================
* https://groups.google.com/forum/#!forum/pyneb
* Send a mail to the group: pyneb@googlegroups.com
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共177个文件
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资源分类:Python库 所属语言:Python 资源全名:PyNeb-0.9.7.tar.gz 资源来源:官方 安装方法:https://lanzao.blog.csdn.net/article/details/101784059
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Python库 | PyNeb-0.9.7.tar.gz (177个子文件)
he_ii_rec_SH95.fits 1.41MB
h_i_rec_SH95.fits 1.41MB
h_i_rec_SH95-caseA.fits 1.04MB
he_ii_rec_SH95-caseA.fits 1.04MB
fe_iii_coll_Q96.fits 155KB
fe_iii_coll_BBQ10.fits 155KB
he_i_rec_P12.fits 118KB
he_i_rec_P12corr13.fits 118KB
fe_iii_atom_BBQ10.fits 25KB
fe_iii_atom_Q96.fits 25KB
o_iv_coll_BP92.fits 20KB
n_iii_coll_BP92.fits 20KB
c_ii_coll_BP92.fits 20KB
o_ii_coll_T07.fits 17KB
o_iv_coll_AK08.fits 17KB
o_ii_coll_P76-McLB93-v1.fits 17KB
s_ii_coll_TZ10.fits 17KB
o_ii_coll_P76-McLB93-v2.fits 17KB
s_ii_coll_RBS96.fits 17KB
ne_v_coll_LB94.fits 14KB
na_vi_coll_LB94.fits 14KB
o_ii_coll_P06-T07.fits 14KB
o_iii_coll_AK99.fits 14KB
s_iii_coll_TG99.fits 14KB
ne_v_coll_GB00-U.fits 14KB
si_ii_coll_DK91.fits 14KB
o_iii_coll_LB94.fits 14KB
mg_vii_coll_LB94-U.fits 14KB
ne_vi_coll_ZGP94.fits 14KB
n_ii_coll_LB94.fits 14KB
ar_v_coll_GMZ95.fits 11KB
o_iii_atom_B60-M85-WFD96-SZ00-WFD96.fits 11KB
o_i_atom_M83b-WFD96.fits 11KB
xe_iv_coll_SB98.fits 11KB
ar_iv_coll_ZBL87.fits 11KB
mg_vii_atom_Bal06-B60-BD95-GMZ97.fits 11KB
ar_iii_atom_B60-M83-KS86.fits 11KB
s_iii_atom_PKW09.fits 11KB
k_v_atom_B60-M83-KS86.fits 11KB
si_iii_coll_DK94.fits 11KB
s_iii_atom_B60-Sal84-PKW09.fits 11KB
o_iv_atom_U-U-GMZ98b.fits 11KB
ar_iv_atom_MZ82.fits 11KB
si_iii_atom_WL95-M83-OKH88-FW90-KS86.fits 11KB
na_iv_atom_Bal06-B60-GMZ97.fits 11KB
ba_ii_coll_SB98.fits 11KB
o_v_coll_BBDK85.fits 11KB
n_ii_coll_HB04.fits 11KB
cl_iv_atom_B60-H85-KS86-MZ82-EM84.fits 11KB
cl_iii_coll_M83.fits 11KB
c_iii_coll_KFB92-Bal85extrap.fits 11KB
o_iv_atom_AK08.fits 11KB
n_ii_coll_T11.fits 11KB
o_iii_atom_B60-M85-FFT04.fits 11KB
ne_iv_atom_Kal12-WSG66-BK88.fits 11KB
c_iii_atom_BK93-TFF99-NS78.fits 11KB
ar_iii_atom_B60-MZ83.fits 11KB
o_iii_coll_Pal12-AK99.fits 11KB
cl_ii_coll_M83.fits 11KB
n_iii_atom_MG93-BFFJ95-BP92-GMZ98.fits 11KB
o_iii_atom_MG93-B60-M85-GMZ97-WFD96.fits 11KB
cl_ii_coll_WB02.fits 11KB
ca_v_atom_B60-M83-KS86.fits 11KB
s_iii_atom_MZ82b-HSC95-LL93.fits 11KB
n_iv_coll_RBHB94.fits 11KB
ne_v_atom_Bal06-B60-M83-GMZ97-U-BD93.fits 11KB
c_iii_coll_Bal85extrap.fits 11KB
c_iii_atom_BK93-G83-NS78-WFD96.fits 11KB
n_ii_atom_MG93-B60-PP95-FFT04.fits 11KB
ne_iv_atom_E84-BBZ89-BK88.fits 11KB
cl_ii_atom_RK74-MZ83.fits 11KB
n_i_coll_PA76-DMR76.fits 11KB
n_ii_atom_MG93-B60-PP95-GMZ97-WFD96.fits 11KB
mg_v_coll_BZ94.fits 11KB
s_ii_atom_B60-VVF96-M82a.fits 11KB
ar_iv_coll_RB97.fits 11KB
xe_iv_atom_S04-BHQZ95.fits 11KB
si_ii_atom_Dal91-BL93-CSB93-N77.fits 11KB
o_ii_atom_B60-KS86-F75-WFD96.fits 11KB
cl_ii_coll_T04.fits 11KB
o_i_coll_BK95.fits 11KB
al_ii_atom_JSP86-HK87-VVF96-KS86.fits 11KB
s_iii_coll_GMZ95.fits 11KB
s_ii_atom_B60-VVF96-KHOC93.fits 11KB
ne_vi_atom_Bal06-KS86-MVGK95.fits 11KB
cl_iii_atom_M82.fits 11KB
s_ii_atom_B60-VVF96-PKW09.fits 11KB
k_v_coll_BZL88.fits 11KB
c_iii_atom_BK93-U-NS78.fits 11KB
c_i_coll_JBK87-PA76.fits 11KB
s_iv_coll_DHKD82.fits 11KB
s_iv_atom_BDF80-JKD86-DHKD82.fits 11KB
n_ii_atom_B60-WL95-NR79-WFD96.fits 11KB
n_iv_atom_NS79-WFD96.fits 11KB
xe_iii_coll_SB98.fits 11KB
na_vi_atom_Bal06-B60-GMZ97.fits 11KB
o_ii_coll_Kal09.fits 11KB
c_ii_atom_MG93-PP95-NS81-GMZ98.fits 11KB
ne_iv_coll_G81.fits 11KB
mg_v_atom_Bal06-B60-GMZ97.fits 11KB
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