exoALMA. IX. Regularized Maximum Likelihood Imaging of Non-Keplerian Features

The planet-hunting Atacama Large Millimeter/submillimeter Array (ALMA) large program exoALMA observed 15 protoplanetary disks at ∼ 0 . ″ 15 angular resolution and ∼100 m s −1 spectral resolution, characterizing disk structures and kinematics in enough detail to detect non-Keplerian features (NKFs) i...

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Bibliographic Details
Published in:	Astrophysical journal. Letters Vol. 984; no. 1; p. L14
Main Authors:	Zawadzki, Brianna, Czekala, Ian, Galloway-Sprietsma, Maria, Bae, Jaehan, Barraza-Alfaro, Marcelo, Benisty, Myriam, Cataldi, Gianni, Curone, Pietro, Facchini, Stefano, Fasano, Daniele, Flock, Mario, Fukagawa, Misato, Garg, Himanshi, Hall, Cassandra, Hilder, Thomas, Huang, Jane, Ilee, John D., Isella, Andrea, Izquierdo, Andrés F., Kanagawa, Kazuhiro, Lesur, Geoffroy, Longarini, Cristiano, Loomis, Ryan A., Orihara, Ryuta, Pinte, Christophe, Price, Daniel J., Rosotti, Giovanni, Stadler, Jochen, Teague, Richard, Yen, Hsi-Wei, Wafflard-Fernandez, Gaylor, Wilner, David J., Winter, Andrew J., Wölfer, Lisa, Yoshida, Tomohiro C.
Format:	Journal Article
Language:	English
Published:	Austin The American Astronomical Society 01.05.2025 IOP Publishing Bristol : IOP Publishing
Subjects:	Angular resolution Best practice Computational methods Deconvolution Emissions Imaging Kinematics Planet formation Protoplanetary disks Radio telescopes Robustness Sciences of the Universe Spectral resolution Submillimeter astronomy Synthesis Visibility Deconvolution Computational methods Instrumentation and Methods for Astrophysics Submillimeter astronomy Protoplanetary disks Planet formation Earth and Planetary Astrophysics
ISSN:	2041-8205, 2041-8213
Online Access:	Get full text
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