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Multi-band imaging of HD 34700 disk with Subaru/CHARIS

Published onJun 01, 2020
Multi-band imaging of HD 34700 disk with Subaru/CHARIS

We present multi-band (JHK) imaging results of HD 34700 disk with Subaru/SCExAO+CHARIS. RDI and ADI+SDI reductions resolved the ring and spiral features, respectively, where we also confirmed shadows. Six spirals are identified with fitted pitch angles of between ~30-50 degree. We briefly describe our analysis of the ring and spirals from the data set.

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