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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Fe12+: NIST Data Set version 20260813

Fe XIII

Max temperature: 6000.0 K

This data collection is critically evaluated and recommended for accuracy.

Fe_p12__NIST.adef.json [2.2 KB]

Metadata definition file for Fe+12 from the NIST dataset.

Fe_p12__NIST.pf [146.5 KB]

Partition function for Fe+12 from the NIST dataset.

  • Max temperature: 6000 K
Fe_p12__NIST.states [5.6 KB]

Energy levels for Fe+12 from the NIST dataset.

  • Number of states: 40
  • Max energy: 1743460.0 cm-1
Fe_p12__NIST.trans [3.1 KB]

Transitions for Fe+12 from the NIST dataset.

  • Number of transitions: 60
  • Max wavenumber: 1610300.0 cm-1