Active minimization of non-common path aberrations in long-exposure imaging of exoplanetary systemsGarima Singh, Raphaël Galicher, Pierre Baudoz, Olivier Dupuis, Manuel Ortiz, Axel Potier, Simone Thijs and Elsa HubyA&A, 631 (2019) A106DOI: https://doi.org/10.1051/0004-6361/201936206