Event 1997/09/28 (at 14:28 UT)

    CME (C2/C3):
                First appearance in C2:                  14:28 UT
                Average velocity in C2/C3:           579 km/s
                Average acceleration in C2/C3:     -25.8 m/s/s
                Position Angle in C2:                     93 degree
                Angular width in C2:                     85 degree
     CME (C1):
                First appearance in C1:                  10:20 UT
                 Magnitude:                                        C1.0
                 Onset Time:                                      14:11 UT
                 Peak Time:                                        14:42 UT
                 End Time:                                         15:34 UT
                 CME final speed:                              578 km/s
                 Flare rise time:                                   31 min
                 CME acceleration in rise phase:        311 m/s/s
        Source Region:
                 On the east limb at PA ~ 135 (based on EIT and SXT)
                  EIT: 14:13 UT, PA 135, dimming/expanding
                  SXT: 14:20 UT, eruption at the limb at PA ~ 135

CME Height-Time measurement data (01/03/05)

CME measurement timing versus flare

CME Height-Time, flare plot

CME Velocity-Time, flare plot

Sample Images