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

Si+: Kurucz Data Set version 20240901

Si II | mass = 28.085 u

Max temperature: 3874.655 K

This data collection is designed for completeness.

Si_p__Kurucz.adef.json [3.7 KB]

Metadata definition file for Si+ from the Kurucz dataset.

Si_p__Kurucz.pf [8.5 KB]

Partition function for Si+ from the Kurucz dataset.

  • Max temperature: 208930 K
Si_p__Kurucz.states [177.4 KB]

Energy levels for Si+ from the Kurucz dataset.

  • Number of states: 1764
  • Max energy: 283765.4 cm-1
Si_p__Kurucz.trans [1.4 MB]

Transitions for Si+ from the Kurucz dataset.

  • Number of transitions: 36511
  • Max wavenumber: 282735.5 cm-1

Si+: NIST Data Set version 20240901

Si II | mass = 28.085 u

Max temperature: 6000 K

This data collection is critically evaluated and recommended for accuracy.

Si_p__NIST.adef.json [3.4 KB]

Metadata definition file for Si+ from the NIST dataset.

Si_p__NIST.pf [152.3 KB]

Partition function for Si+ from the NIST dataset.

  • Max temperature: 6000 K
Si_p__NIST.states [17.3 KB]

Energy levels for Si+ from the NIST dataset.

  • Number of states: 148
  • Max energy: 164965.9 cm-1
Si_p__NIST.trans [17.9 KB]

Transitions for Si+ from the NIST dataset.

  • Number of transitions: 474
  • Max wavenumber: 118523.0 cm-1