Browsing by Subject "Radio interferometry"

Now showing items 1-2 of 2

    • Multi-GPU maximum entropy image synthesis for radio astronomy 
      Cárcamo, M.; Roman, P. E.; Casassus Montero, Simón; Moral, V.; Rannou, F. R. (Elsevier, 2018)
      The maximum entropy method (MEM) is a well known deconvolution technique in radio-interferometry. This method solves a non-linear optimization problem with an entropy regularization term. Other heuristics such as CLEAN are ...
    • The doppler flip in HD 100546 as a disk eruption: the elephant in the room of kinematic protoplanet searches 
      Casassus Montero, Simón Pablo; Cárcamo, Miguel; Hales, Antonio; Weber, Philipp; Dent, Bill (The American Astronomical Society, 2022)
      The interpretation of molecular-line data using hydrodynamical simulations of planet-disk interactions fosters new hope for the indirect detection of protoplanets. In a model-independent approach, embedded protoplanets ...