SWCC and SWMI map of the selected time period I in Fig. 4a. Window sizes, number of data points in each window, and the visible window scales are marked below the serial number of each sub-plot. (a) Zoom on Fig. 4b. (b) The SWCC map based on 64-s resolution data. Black arrows mark six structures with high cc. Green dotted-dashed lines mark the region which is analyzed in Fig. 3. (c) The SWMI map based on 64-s resolution data. Black rectangles mark two regions analyzed in Fig. 6. (d) 64-s resolution solar wind proton density and magnetic field strength measurements.