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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Br: NIST Data Set version 20240901

Br I | mass = 79.904 u

Max temperature: 6000 K

This data collection is critically evaluated and recommended for accuracy.

Br__NIST.adef.json [3.4 KB]

Metadata definition file for Br from the NIST dataset.

Br__NIST.pf [152.3 KB]

Partition function for Br from the NIST dataset.

  • Max temperature: 6000 K
Br__NIST.states [28.6 KB]

Energy levels for Br from the NIST dataset.

  • Number of states: 264
  • Max energy: 94700.41 cm-1
Br__NIST.trans [2.0 KB]

Transitions for Br from the NIST dataset.

  • Number of transitions: 54
  • Max wavenumber: 84825.2 cm-1