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Table 1.

Frequency relations corresponding to individual QPO models investigated in Török et al. (2011).

Model Relations
RP νL = νK − νr νU = νK
TDa νL = νK νU = νK + νr

WD νL = 2(νKνr) νU = 2νK − νr
ERb νL = νr νU = νθ
KePb νL = νr νU = νK
RP1 νL = νK − νr νU = νθ
RP2 νL = νK − νr νU = 2νK − νθ

Notes. The relations are expressed in terms of three fundamental frequencies of perturbed circular geodesic motion. (a)Model is not consistent with the observed 3 : 1 frequency ratio. (b)Model overlaps with the consideration of Carpano & Jin (2018).

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