Open Access
Table 4
K index of the evolutionary stages.
| 0 | MS fully convective |
| 1 | MS |
| 2 | Hertzsprung Gap |
| 3 | First Giant Branch |
| 4 | Core Helium-Burning |
| 5 | Early AGB |
| 6 | Thermally Pulsing AGB |
| 7 | Naked Helium Star MS |
| 8 | Naked Helium Star Hertzsprung Gap |
| 9 | Naked Helium Star Giant Branch |
| 10 | Helium White Dwarf |
| 11 | Carbon/Oxygen White Dwarf |
| 12 | Oxygen/Neon White Dwarf |
| 13 | Neutron Star |
| 14 | Black Hole |
| 15 | Massless remnant |
Notes. K-index definition is taken from Hurley et al. (2000).
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