Browsing University of Hertfordshire by Author "Durrell, Patrick R."

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    • BST1047+1156: A (Failing) Ultradiffuse Tidal Dwarf in the Leo I Group 

      Mihos, J. Christopher; Durrell, Patrick R.; Watkins, Aaron E.; McGaugh, Stacy S.; Feldmeier, John (2024-03-15)
      We use deep Hubble Space Telescope imaging to study the resolved stellar populations in BST1047+1156, a gas-rich, ultradiffuse dwarf galaxy found in the intragroup environment of the Leo I galaxy group. While our imaging ...