ExoAtom

This is the development version of ExoAtom.

Search for species using terms such as Al, Cr+ or W+, or select an element from the periodic table below.

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Kurucz vs NIST coverage

View the full element-by-ionization-stage coverage matrix for both datasets.

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Fe: Kurucz Data Set version 20240901

Fe I | mass = 55.845 u

Max temperature: 3874.655 K

This data collection is designed for completeness.

Fe__Kurucz.adef.json [3.7 KB]

Metadata definition file for Fe from the Kurucz dataset.

Fe__Kurucz.pf [8.5 KB]

Partition function for Fe from the Kurucz dataset.

  • Max temperature: 208929 K
Fe__Kurucz.states [3.7 MB]

Energy levels for Fe from the Kurucz dataset.

  • Number of states: 37504
  • Max energy: 199781.075 cm-1
Fe__Kurucz.trans [308.1 MB]

Transitions for Fe from the Kurucz dataset.

  • Number of transitions: 7498317
  • Max wavenumber: 189367.8 cm-1

Fe: NIST Data Set version 20240901

Fe I | mass = 55.845 u

Max temperature: 6000 K

This data collection is critically evaluated and recommended for accuracy.

Fe__NIST.adef.json [3.4 KB]

Metadata definition file for Fe from the NIST dataset.

Fe__NIST.pf [152.3 KB]

Partition function for Fe from the NIST dataset.

  • Max temperature: 6000 K
Fe__NIST.states [64.5 KB]

Energy levels for Fe from the NIST dataset.

  • Number of states: 837
  • Max energy: 63035.756 cm-1
Fe__NIST.trans [98.6 KB]

Transitions for Fe from the NIST dataset.

  • Number of transitions: 2542
  • Max wavenumber: 51692.01 cm-1