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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Pb: NIST Data Set version 20240901

Pb I | mass = 207.2 u

Max temperature: 6000 K

This data collection is critically evaluated and recommended for accuracy.

Pb__NIST.adef.json [3.4 KB]

Metadata definition file for Pb from the NIST dataset.

Pb__NIST.pf [152.3 KB]

Partition function for Pb from the NIST dataset.

  • Max temperature: 6000 K
Pb__NIST.states [14.5 KB]

Energy levels for Pb from the NIST dataset.

  • Number of states: 134
  • Max energy: 69749.8 cm-1
Pb__NIST.trans [1.0 KB]

Transitions for Pb from the NIST dataset.

  • Number of transitions: 28
  • Max wavenumber: 49439.65 cm-1