solar mini-dimming kinematics and their positive correlations with coronal mass ejections and prominence

solar mini-dimmings can be detect in the extreme ultra-violet coronal eruptions. here, sequences of 171_a images taken by solar dynamic observatory/atmospheric imaging assembaly on 13 june 2010 are used. in this special day, both of coronal mass ejection and prominence were observed. the average velocities and accelerations of 500 mini-dimmings which were detected using on feature based classifier (alipour et al 2012) [1] are studied. the large number of mini-dimmings shows positive accelerations in the beginning times as similar as coronal mass ejections. on the the start time of prominence eruptions, the number of mini-dimmings is increased to a maximum values. there is a positive correlation between the kinematics of mini-dimmings and both cme and prominences. this study can be extended to understand the exact relationship of cmes and mini-dimmings.