Deep H i Mapping of Stephan’s Quintet and Its Neighborhood

Deep H i Mapping of Stephan’s Quintet and Its Neighborhood

We carried out deep mapping observations of the atomic hydrogen (H i ) 21 cm line emission in a field centered on the famous galaxy group Stephan's Quintet (SQ), using the Five-hundred-meter Aperture Spherical Telescope (FAST) equipped with a 19-beam receiver. The final data cube reaches an H i...

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Bibliographic Details
Main Authors: Cheng Cheng, Cong Kevin Xu, P. N. Appleton, P.-A. Duc, N.-Y. Tang, Y.-S. Dai, J.-S. Huang, U. Lisenfeld, F. Renaud, Chuan He, Hai-Cheng Feng
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal
Subjects:
Hickson compact group
Galaxy groups
H I line emission
Online Access:https://doi.org/10.3847/1538-4357/ace03e

Internet

https://doi.org/10.3847/1538-4357/ace03e

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