Fig. 8
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Comparison between PIPPIN-reduced NACO Qϕ observations (left panels) and the more recent SPHERE data (right panels). From top to bottom: SU Aur, HD 142527, and TW Hya observed in the H band with both instruments. The SPHERE observations were previously published by Ginski et al. (2021), Hunziker et al. (2021), and van Boekel et al. (2017) for SU Aur, HD 142527, and TW Hya, respectively.
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