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Fig. 4
EM loci curves for the peak flare spectrum and a selection of lines. Iron lines from Fe xviii (1), Fe xix (2), Fe xx (3), Fe xxi (4), and Fe xxii (5) are solid, the two Fe xxiii lines dot-dash, and the two Fe xxiv lines triple dot-dash. The Ca xviii 302.2 Å line is thick solid red. The two Ar xvi lines are dashed blue.
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