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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Ti4+: Kurucz Data Set version 20260813

Ti V

Max temperature: 208930.0 K

This data collection is designed for completeness.

Ti_p4__Kurucz.adef.json [2.2 KB]

Metadata definition file for Ti+4 from the Kurucz dataset.

Ti_p4__Kurucz.pf [8.1 KB]

Partition function for Ti+4 from the Kurucz dataset.

  • Max temperature: 208930 K
Ti_p4__Kurucz.states [49.5 KB]

Energy levels for Ti+4 from the Kurucz dataset.

  • Number of states: 497
  • Max energy: 963605.457 cm-1
Ti_p4__Kurucz.trans [1.2 MB]

Transitions for Ti+4 from the Kurucz dataset.

  • Number of transitions: 22914
  • Max wavenumber: 955010.0 cm-1

Ti4+: NIST Data Set version 20260813

Ti V

Max temperature: 6000.0 K

This data collection is critically evaluated and recommended for accuracy.

Ti_p4__NIST.adef.json [2.2 KB]

Metadata definition file for Ti+4 from the NIST dataset.

Ti_p4__NIST.pf [146.5 KB]

Partition function for Ti+4 from the NIST dataset.

  • Max temperature: 6000 K
Ti_p4__NIST.states [8.9 KB]

Energy levels for Ti+4 from the NIST dataset.

  • Number of states: 64
  • Max energy: 970320.0 cm-1
Ti_p4__NIST.trans [212 bytes]

Transitions for Ti+4 from the NIST dataset.

  • Number of transitions: 4
  • Max wavenumber: 443760.0 cm-1