Three normalized consecutive images (horizontal direction), constructed using three different data reduction techniques (see Sect. 3) for the 10 June dataset taken in the Hα blue wing at −774 mÅ. The speckled data and MOMFBD (ML) data are constructed at 3.9 s cadence whereas the lower panel’s MOMFBD (MH) data is constructed at 0.7 s cadence. Speckled and MOMFBD 3.9 s panels are taken at the same time as indicated at the bottom of the middle panel. The MOMFBD 0.7 s images are taken at the time closest to the time of the images in the rows above. The yellow arrows points towards the location of a feature of interest.