Fig. 2.

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The kinematic outputs for the 2000 January 02 CME reproduced from the CDAW, SEEDS and CACTus catalogs. Top left: The CDAW catalog height-time measurements of the CME chosen manually along the running-difference bright front (at position angle 240) with a second-order fit. Bottom left: The corresponding CDAW speed profile plotted against height, showing an acceleration of 21.57 m s−2. Top right: The automated SEEDS height-time measurements and second-order fit resulting in an acceleration of 18.6 m s−2 in the LASCO/C2 field-of-view. Bottom right: The automated CACTus velocities determined along the angular span of the CME, with a corresponding box-and-whisker plot to highlight the median (548 km s−1) and interquartile range.
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