Multiline observations of hydrogen, helium, and carbon radio-recombination lines toward Orion A: A detailed dynamical study and direct determination of physical conditions

Open Access

Fig. 5

Stacked Cnα RRL, [¹²C II], and ¹³CO(2–1) lines toward the 10 targeted positions. The ¹³CO(2–1) line is scaled by the factor indicated in light gray in each panel.

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