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.

O4+: NIST Data Set version 20260813

O V

Max temperature: 6000.0 K

This data collection is critically evaluated and recommended for accuracy.

O_p4__NIST.adef.json [2.2 KB]

Metadata definition file for O+4 from the NIST dataset.

O_p4__NIST.pf [146.5 KB]

Partition function for O+4 from the NIST dataset.

  • Max temperature: 6000 K
O_p4__NIST.states [23.6 KB]

Energy levels for O+4 from the NIST dataset.

  • Number of states: 169
  • Max energy: 959013.0 cm-1
O_p4__NIST.trans [19.9 KB]

Transitions for O+4 from the NIST dataset.

  • Number of transitions: 385
  • Max wavenumber: 874447.0 cm-1