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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O: Kurucz Data Set version 20240901

O I | mass = 15.999 u

Max temperature: 3874.655 K

This data collection is designed for completeness.

O__Kurucz.adef.json [3.7 KB]

Metadata definition file for O from the Kurucz dataset.

O__Kurucz.pf [8.5 KB]

Partition function for O from the Kurucz dataset.

  • Max temperature: 208930 K
O__Kurucz.states [395.5 KB]

Energy levels for O from the Kurucz dataset.

  • Number of states: 3932
  • Max energy: 344962.642 cm-1
O__Kurucz.trans [4.3 MB]

Transitions for O from the Kurucz dataset.

  • Number of transitions: 109396
  • Max wavenumber: 318000.5 cm-1

O: NIST Data Set version 20240901

O I | mass = 15.999 u

Max temperature: 6000 K

This data collection is critically evaluated and recommended for accuracy.

O__NIST.adef.json [3.4 KB]

Metadata definition file for O from the NIST dataset.

O__NIST.pf [152.3 KB]

Partition function for O from the NIST dataset.

  • Max temperature: 6000 K
O__NIST.states [68.0 KB]

Energy levels for O from the NIST dataset.

  • Number of states: 580
  • Max energy: 150000.8 cm-1
O__NIST.trans [32.6 KB]

Transitions for O from the NIST dataset.

  • Number of transitions: 854
  • Max wavenumber: 143363.4 cm-1