Three Years of High-Contrast Imaging of the PDS 70 b and c Exoplanets at Hα with MagAO-X: Evidence of Strong Protoplanet Hα Variability and Circumplanetary Dust
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arXiv
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| Main Authors: | Close, Laird M., Males, Jared R., Li, Jialin, Haffert, Sebastiaan Y., Long, Joseph D., Hedglen, Alexander D., Weinberger, Alycia J., Follette, Kate, Apai, Daniel, Doyon, Rene, Foster, Warren, Gasho, Victor, Van Gorkom, Kyle, Guyon, Olivier, Kautz, Maggie Y., Kueny, Jay, Lumbres, Jennifer, McLeod, Avalon, McEwen, Eden, Pavao, Clarissa, Pearce, Logan, Perez, Laura, Schatz, Lauren, Szulágyi, J., Wagner, Kevin, Wu, Ya-Lin |
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| Format: | Preprint |
| Published: |
2025
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