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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Cl2+: Kurucz Data Set version 20260813

Cl III

Max temperature: 208930.0 K

This data collection is designed for completeness.

Cl_p2__Kurucz.adef.json [2.2 KB]

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

Cl_p2__Kurucz.pf [8.1 KB]

Partition function for Cl+2 from the Kurucz dataset.

  • Max temperature: 208930 K
Cl_p2__Kurucz.states [238.0 KB]

Energy levels for Cl+2 from the Kurucz dataset.

  • Number of states: 2389
  • Max energy: 480274.446 cm-1
Cl_p2__Kurucz.trans [18.4 MB]

Transitions for Cl+2 from the Kurucz dataset.

  • Number of transitions: 364878
  • Max wavenumber: 461243.5 cm-1

Cl2+: NIST Data Set version 20260813

Cl III

Max temperature: 6000.0 K

This data collection is critically evaluated and recommended for accuracy.

Cl_p2__NIST.adef.json [2.2 KB]

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

Cl_p2__NIST.pf [146.5 KB]

Partition function for Cl+2 from the NIST dataset.

  • Max temperature: 6000 K
Cl_p2__NIST.states [11.5 KB]

Energy levels for Cl+2 from the NIST dataset.

  • Number of states: 82
  • Max energy: 293540.0 cm-1
Cl_p2__NIST.trans [8.6 KB]

Transitions for Cl+2 from the NIST dataset.

  • Number of transitions: 166
  • Max wavenumber: 99475.0 cm-1