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Fig. 9

image

Sameas in Fig. 8 but now for O VIII/O VII over Mg XII/Mg XI (left panel) and over C VI/C V (right panel), and only for NH = 0.20 × 1022 cm−2. The symbols have the same meaning as in Fig. 8. The position of the “best-fit” models is either the filled (green, rightpanel) or crossed square (left panel).

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