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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F2+: Kurucz Data Set version 20260813

F III

Max temperature: 208930.0 K

This data collection is designed for completeness.

F_p2__Kurucz.adef.json [2.2 KB]

Metadata definition file for F+2 from the Kurucz dataset.

F_p2__Kurucz.pf [8.1 KB]

Partition function for F+2 from the Kurucz dataset.

  • Max temperature: 208930 K
F_p2__Kurucz.states [386.9 KB]

Energy levels for F+2 from the Kurucz dataset.

  • Number of states: 3884
  • Max energy: 912344.573 cm-1
F_p2__Kurucz.trans [19.7 MB]

Transitions for F+2 from the Kurucz dataset.

  • Number of transitions: 389119
  • Max wavenumber: 912344.1 cm-1

F2+: NIST Data Set version 20260813

F III

Max temperature: 6000.0 K

This data collection is critically evaluated and recommended for accuracy.

F_p2__NIST.adef.json [2.2 KB]

Metadata definition file for F+2 from the NIST dataset.

F_p2__NIST.pf [146.5 KB]

Partition function for F+2 from the NIST dataset.

  • Max temperature: 6000 K
F_p2__NIST.states [38.7 KB]

Energy levels for F+2 from the NIST dataset.

  • Number of states: 277
  • Max energy: 519773.7 cm-1
F_p2__NIST.trans [1.8 KB]

Transitions for F+2 from the NIST dataset.

  • Number of transitions: 34
  • Max wavenumber: 51561.4 cm-1