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Table 2.

Conditions for long period occurrence in DPV V4142 Sgr.

Stage νc (m s−1) D Ro α Pl (d)
F 2401.421 2082.900 0.022 0.481 421.472 ± 3.490
G 2633.330 743.658 0.037 0.557 944.916 ± 7.824
X2 3734.292 293.930 0.058 0.646 1205.971 ± 9.986

Notes. Relevant values for the conditions of the long period (Pl) for the DPV V4142 Sgr. The different stages of the system, convective velocity (νc), dynamo number (D), Rossby number (Ro), and the power-law index alpha (α), are shown, emphasizing the necessary conditions for the occurrence of the long period.

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