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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Cr⁺: NIST Data Set version 20240901

Cr II | mass = 51.9961 u

Max temperature: 6000 K

This data collection is critically evaluated and recommended for accuracy.
- Cr_p__NIST.trans [4.9 KB]
  Transitions for Cr+ from the NIST dataset.
  - Number of transitions: 92
  - Max wavenumber: 49706.26 cm-1
- Cr_p__NIST.adef.json [4.4 KB]
  Metadata definition file for Cr+ from the NIST dataset.
- Cr_p__NIST.states [99.0 KB]
  Energy levels for Cr+ from the NIST dataset.
  - Number of states: 913
  - Max energy: 124523.791 cm-1
- Cr_p__NIST.pf [152.3 KB]
  Partition function for Cr+ from the NIST dataset.
  - Max temperature: 6000 K
Cr⁺: Kurucz Data Set version 20240901

Cr II | mass = 51.9961 u

Max temperature: 3874.655 K

This data collection is recommended for completeness.
- Cr_p__Kurucz.trans [447.2 MB]
  Transitions for Cr+ from the Kurucz dataset.
  - Number of transitions: 8683460
  - Max wavenumber: 306334.4 cm-1
- Cr_p__Kurucz.states [2.9 MB]
  Energy levels for Cr+ from the Kurucz dataset.
  - Number of states: 29657
  - Max energy: 326917.285 cm-1
- Cr_p__Kurucz.adef.json [4.7 KB]
  Metadata definition file for Cr+ from the Kurucz dataset.
- Cr_p__Kurucz.pf [8.5 KB]
  Partition function for Cr+ from the Kurucz dataset.
  - Max temperature: 208930 K