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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Cs+: NIST Data Set version 20240901

Cs II | mass = 132.90545196 u

Max temperature: 6000 K

This data collection is critically evaluated and recommended for accuracy.

Cs_p__NIST.adef.json [3.4 KB]

Metadata definition file for Cs+ from the NIST dataset.

Cs_p__NIST.pf [152.3 KB]

Partition function for Cs+ from the NIST dataset.

  • Max temperature: 6000 K
Cs_p__NIST.states [34.1 KB]

Energy levels for Cs+ from the NIST dataset.

  • Number of states: 315
  • Max energy: 197410.0 cm-1
Cs_p__NIST.trans [74 bytes]

Transitions for Cs+ from the NIST dataset.

  • Number of transitions: 2
  • Max wavenumber: 123645.9 cm-1