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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3He+: NIST Data Set version 20240901

3He II | mass = 3.016 u

Max temperature: 6000 K

This data collection is critically evaluated and recommended for accuracy.

3He_p__NIST.adef.json [3.6 KB]

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

3He_p__NIST.pf [152.3 KB]

Partition function for 3He+ from the NIST dataset.

  • Max temperature: 6000 K
3He_p__NIST.states [20.2 KB]

Energy levels for 3He+ from the NIST dataset.

  • Number of states: 148
  • Max energy: 437792.02025 cm-1
3He_p__NIST.trans [5.2 KB]

Transitions for 3He+ from the NIST dataset.

  • Number of transitions: 27
  • Max wavenumber: 426698.2 cm-1