TY - JOUR AU - Cheng, Cheng AU - Lisenfeld, Ute PY - 2023 UR - https://hdl.handle.net/10481/84954 AB - 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... LA - eng PB - Institute of Physics KW - Hickson compact group KW - Galaxy groups KW - H I line emission TI - Deep H i Mapping of Stephan’s Quintet and Its Neighborhood DO - 10.3847/1538-4357/ace03e ER -