Abstract The Cosmic Origins Spectrograph (COS) Legacy Archive Spectroscopic SurveY
(CLASSY) provides the first high-resolution spectral catalog of 45 local high-z analogs in the …

We present version 10 of the CHIANTI package. In this release, we provide updated atomic
models for several helium-like ions and for all the ions of the beryllium, carbon, and …

We present a first study based on the analysis of the DEep Spectra of Ionized REgions Data
base (DESIRED). This is a compilation of 190 high signal-to-noise ratio optical spectra of …

We provide new ionization correction factors (ICFs) for carbon, nitrogen, neon, sulfur,
chlorine, and argon in giant H ii regions. The ICFs were computed using the most …

Multiply charged ions of iron dominate the EUV spectrum of the solar corona. For the
interpretation of such spectra, data on both the atomic structure and the transition rate are …

Context. There are known differences between the physical properties of H II and diffuse
ionized gas (DIG). However, most of the studied regions in the literature are relatively bright …

Relevant uncertainties of theoretical atomic data are vital to determining the accuracy of
plasma diagnostics in a number of areas, including, in particular, the astrophysical study. We …

We describe the atomic database of the xstar spectral modeling code, summarizing the
systematic upgrades carried out in the past twenty years to enable the modeling of K-lines …

Integral field spectroscopy (IFS) provides a unique capability to spectroscopically study
extended sources over a 2D field of view, but it also requires new techniques and tools. In …

Context. Outflows from low-mass star-forming galaxies are a fundamental ingredient for
models of galaxy evolution and cosmology. Despite seemingly favourable conditions for …