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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W: NIST Data Set version 20240901

W I | mass = 183.84 u

Max temperature: 6000 K

This data collection is critically evaluated and recommended for accuracy.

W__NIST.adef.json [3.4 KB]

Metadata definition file for W from the NIST dataset.

W__NIST.pf [152.3 KB]

Partition function for W from the NIST dataset.

  • Max temperature: 6000 K
W__NIST.states [15.6 KB]

Energy levels for W from the NIST dataset.

  • Number of states: 144
  • Max energy: 63383.9 cm-1
W__NIST.trans [4.5 KB]

Transitions for W from the NIST dataset.

  • Number of transitions: 121
  • Max wavenumber: 28481.68 cm-1