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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Fe+: Kurucz Data Set version 20240901

Fe II | mass = 55.845 u

Max temperature: 3874.655 K

This data collection is designed for completeness.

Fe_p__Kurucz.adef.json [3.7 KB]

Metadata definition file for Fe+ from the Kurucz dataset.

Fe_p__Kurucz.pf [8.5 KB]

Partition function for Fe+ from the Kurucz dataset.

  • Max temperature: 208930 K
Fe_p__Kurucz.states [3.9 MB]

Energy levels for Fe+ from the Kurucz dataset.

  • Number of states: 39418
  • Max energy: 363496.717 cm-1
Fe_p__Kurucz.trans [321.8 MB]

Transitions for Fe+ from the Kurucz dataset.

  • Number of transitions: 7823961
  • Max wavenumber: 360658.7 cm-1

Fe+: NIST Data Set version 20240901

Fe II | mass = 55.845 u

Max temperature: 6000 K

This data collection is critically evaluated and recommended for accuracy.

Fe_p__NIST.adef.json [3.4 KB]

Metadata definition file for Fe+ from the NIST dataset.

Fe_p__NIST.pf [152.3 KB]

Partition function for Fe+ from the NIST dataset.

  • Max temperature: 6000 K
Fe_p__NIST.states [111.3 KB]

Energy levels for Fe+ from the NIST dataset.

  • Number of states: 1027
  • Max energy: 128802.555 cm-1
Fe_p__NIST.trans [287.2 KB]

Transitions for Fe+ from the NIST dataset.

  • Number of transitions: 7293
  • Max wavenumber: 108239.4 cm-1