Fig. 10
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Relationship between the area of stellar activity regions and observational S/N on M dwarf stars. The X-axis is the ratio of the radius of the stellar activity region to the stellar radius. The solid lines represent spots with a temperature of 1000 K, while the dashed lines represent flares of 10 000 K. Symbols A, B, and C represent the position of active regions, as shown in Fig. 9.
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