Event 1998/02/18

    CME (C2/C3):
                First appearance in C2:                  09:27 UT
                Average velocity in C2/C3:           266 km/s
                Average acceleration in C2/C3:     -0.7 m/s/s
                Position Angle in C2:                     283 degree
                Angular width in C2:                     69 degree
     CME (C1):
                First appearance in C1:                  08:49 UT
                 Magnitude:                                        N/A
                 Onset Time:                                      N/A
                 Peak Time:                                        N/A
                 End Time:                                         N/A
                 CME final speed:                              266 km/s
                 Flare rise time:                                   N/A
                 CME acceleration in rise phase:        N/A
        Source Region:
                 Behind but close to limb based on EIT
                  EIT: 08:20 UT, Pos. 225 above the limn, whole region expanding
                  GOES: no flare associated, back-side CME close to limb

CME Height-Time measurement data (01/06/07)

CME measurement timing versus flare

CME Height-Time, flare plot

CME Velocity-Time, flare plot

Sample Images