Fig. 6

Amplitude map for different values of accretion rates and μ for the accretion disk around a stellar-mass black hole (M = 10 M⊙, upper panel), around an intermediate-mass black hole (M = 3 × 104M⊙, middle panel), and around a supermassive black hole (M = 108M⊙, lower panel). Black regions represent no flares and a lack of instability.
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