Fig. 2.
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Comparison of the total and partial polytropic index for the various SIRs and HSSs. Left panel: Entire Wind dataset (from Katsavrias et al. 2024b), SCSW, FCSW, and HSS in black, red, green, and blue, respectively. Right panel: HSSs with VSW > 450 km/s (blue), VSW > 500 km/s (magenta), VSW > 550 km/s (cyan), and VSW > 600 km/s (yellow).
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