IDL

This is a repository for advanced CHIANTI-VIP IDL programs.

CHIANTI-VIP, developed by Giulio Del Zanna,

contains IDL programs with advanced features not yet included in the CHIANTI IDL programs.

Some details can be found at

Latest main additions are

2025 September added photo-ionization in the advanced ionization equilibrium models (Dufresne, Del Zanna 2025, MNRAS)

2025 August added resonant photo-excitation (Del Zanna, 2025, MNRAS)

2024: advanced ionization equilibrium models, also made available in CHIANTI v.11 (Dufresne, Del Zanna et al. 2024)

Name		Name	Last commit message	Last commit date
Latest commit History 20 Commits
continuum		continuum
convert		convert
dem		dem
em		em
emiss		emiss
ionrec		ionrec
level_population		level_population
lookup		lookup
obsolete		obsolete
pi		pi
ratios		ratios
read		read
setup		setup
synt_spec		synt_spec
tools		tools
utilities		utilities
CHIANTI_v_11_user_guide_v1.0.pdf		CHIANTI_v_11_user_guide_v1.0.pdf
LICENSE		LICENSE
README.md		README.md
VERSION		VERSION

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