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.

Search

Kurucz vs NIST coverage

View the full element-by-ionization-stage coverage matrix for both datasets.

Open coverage matrix

Search Results

Si12+: NIST Data Set version 20260813

Si XIII

Max temperature: 6000.0 K

This data collection is critically evaluated and recommended for accuracy.

Si_p12__NIST.adef.json [2.2 KB]

Metadata definition file for Si+12 from the NIST dataset.

Si_p12__NIST.pf [146.5 KB]

Partition function for Si+12 from the NIST dataset.

  • Max temperature: 6000 K
Si_p12__NIST.states [15.2 KB]

Energy levels for Si+12 from the NIST dataset.

  • Number of states: 109
  • Max energy: 31177900.0 cm-1
Si_p12__NIST.trans [30.3 KB]

Transitions for Si+12 from the NIST dataset.

  • Number of transitions: 585
  • Max wavenumber: 19475620.0 cm-1