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Table 1.

Classification of light curves.

Type Conditions n
Symmetric SW |A1| > 3δA1 |A3| < 3δA3 1
Symmetric DW |A2| > 3δA2 |A3| < 3δA3 2
Asymmetric SW |A1| > 3δA1 |A3| > 3δA3 1
Asymmetric DW |A2| > 3δA2 |A3| > 3δA3 2
Low-quality data All other data

Notes. SW = single wave, DW = double wave, n = number of local minima in the light curve.

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