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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Ni3+: Kurucz Data Set version 20260813

Ni IV

Max temperature: 208930.0 K

This data collection is designed for completeness.

Ni_p3__Kurucz.adef.json [2.2 KB]

Metadata definition file for Ni+3 from the Kurucz dataset.

Ni_p3__Kurucz.pf [8.1 KB]

Partition function for Ni+3 from the Kurucz dataset.

  • Max temperature: 208930 K
Ni_p3__Kurucz.states [3.7 MB]

Energy levels for Ni+3 from the Kurucz dataset.

  • Number of states: 37860
  • Max energy: 909775.872 cm-1
Ni_p3__Kurucz.trans [905.4 MB]

Transitions for Ni+3 from the Kurucz dataset.

  • Number of transitions: 17912731
  • Max wavenumber: 907724.8 cm-1

Ni3+: NIST Data Set version 20260813

Ni IV

Max temperature: 6000.0 K

This data collection is critically evaluated and recommended for accuracy.

Ni_p3__NIST.adef.json [2.2 KB]

Metadata definition file for Ni+3 from the NIST dataset.

Ni_p3__NIST.pf [146.5 KB]

Partition function for Ni+3 from the NIST dataset.

  • Max temperature: 6000 K
Ni_p3__NIST.states [28.5 KB]

Energy levels for Ni+3 from the NIST dataset.

  • Number of states: 204
  • Max energy: 282645.2 cm-1
Ni_p3__NIST.trans [8.7 KB]

Transitions for Ni+3 from the NIST dataset.

  • Number of transitions: 169
  • Max wavenumber: 67989.8 cm-1