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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K+: Kurucz Data Set version 20240901

K II | mass = 39.0983 u

Max temperature: 3874.655 K

This data collection is designed for completeness.

K_p__Kurucz.adef.json [3.7 KB]

Metadata definition file for K+ from the Kurucz dataset.

K_p__Kurucz.pf [8.5 KB]

Partition function for K+ from the Kurucz dataset.

  • Max temperature: 208930 K
K_p__Kurucz.states [80.6 KB]

Energy levels for K+ from the Kurucz dataset.

  • Number of states: 801
  • Max energy: 382797.586 cm-1
K_p__Kurucz.trans [2.1 MB]

Transitions for K+ from the Kurucz dataset.

  • Number of transitions: 55355
  • Max wavenumber: 382175.4 cm-1

K+: NIST Data Set version 20240901

K II | mass = 39.0983 u

Max temperature: 6000 K

This data collection is critically evaluated and recommended for accuracy.

K_p__NIST.adef.json [3.4 KB]

Metadata definition file for K+ from the NIST dataset.

K_p__NIST.pf [152.3 KB]

Partition function for K+ from the NIST dataset.

  • Max temperature: 6000 K
K_p__NIST.states [10.4 KB]

Energy levels for K+ from the NIST dataset.

  • Number of states: 96
  • Max energy: 250859.0 cm-1
K_p__NIST.trans [9.5 KB]

Transitions for K+ from the NIST dataset.

  • Number of transitions: 252
  • Max wavenumber: 246600.0 cm-1