Open Access
Table 1.
Definition of source taxonomy used in this paper.
| Type # | Base number | Stochastic variability metric | Qualitative description |
|---|---|---|---|
| 1 | < −0.55 | < 0.35 | Faint base, similarly shaped peaks |
| 2 | > 0.15 | < 0.35 | Well-defined brightness maximum, dips |
| 3 | > −0.55 and < 0.15 | < 0.35 | No faint base or consistent, well-defined brightness maximum, but comparably variable |
| 4 | > −0.55 and < 0.15 | > 0.40 and < 0.75 | Coherent super-orbital variability present but does not dominate the overall light curve variability |
| 5 | > 0.75 | Only short-term variability |
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