Identification of photospheric activity features from SOHO/MDI data using the ASAP toolOmar Ashamari, Rami Qahwaji, Stan Ipson, Micha Schöll, Omar Nibouche and Margit HaberreiterJ. Space Weather Space Clim., 5 (2015) A15DOI: https://doi.org/10.1051/swsc/2015013