Fig. 4From: Analysis of close conjunctions between dayside polar cap airglow patches and flow channels by all-sky imager and DMSPIMF Bz and By dependence of depart-oval MLT is shown by a, b. The black stars and error bars indicate the medians and upper and lower quartiles every 1.4 nT. Blue and red diamonds represent cases with stable and fluctuating IMF Bz condition, respectivelyBack to article page