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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Veröffentlicht in:	Astrophysical journal. Letters Jg. 984; H. 1; S. L14
Hauptverfasser:	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
Sprache:	Englisch
Veröffentlicht:	Austin The American Astronomical Society 01.05.2025 IOP Publishing Bristol : IOP Publishing
Schlagworte:	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-Zugang:	Volltext
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