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Fig. 4.
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Distribution in the Sp − Ep plane. The dashed line represents Sp ∝ Ep0.6. The orange and green lines represent the model Sp = C × Epq fit to the data from periods 1 and 2, respectively. The colored region represent the 1σ error. Red stars represent unconstrained points, whereas red triangles represent 1σ upper limits.
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