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

Cr7+: Kurucz Data Set version 20260813

Cr VIII

Max temperature: 208930.0 K

This data collection is designed for completeness.

Cr_p7__Kurucz.adef.json [2.2 KB]

Metadata definition file for Cr+7 from the Kurucz dataset.

Cr_p7__Kurucz.pf [8.1 KB]

Partition function for Cr+7 from the Kurucz dataset.

  • Max temperature: 208930 K
Cr_p7__Kurucz.states [227.2 KB]

Energy levels for Cr+7 from the Kurucz dataset.

  • Number of states: 2281
  • Max energy: 2195420.595 cm-1
Cr_p7__Kurucz.trans [1.9 KB]

Transitions for Cr+7 from the Kurucz dataset.

  • Number of transitions: 37
  • Max wavenumber: 977400.0 cm-1

Cr7+: NIST Data Set version 20260813

Cr VIII

Max temperature: 6000.0 K

This data collection is critically evaluated and recommended for accuracy.

Cr_p7__NIST.adef.json [2.2 KB]

Metadata definition file for Cr+7 from the NIST dataset.

Cr_p7__NIST.pf [146.5 KB]

Partition function for Cr+7 from the NIST dataset.

  • Max temperature: 6000 K
Cr_p7__NIST.states [3.1 KB]

Energy levels for Cr+7 from the NIST dataset.

  • Number of states: 22
  • Max energy: 977400.0 cm-1
Cr_p7__NIST.trans [477 bytes]

Transitions for Cr+7 from the NIST dataset.

  • Number of transitions: 9
  • Max wavenumber: 496180.0 cm-1