Event 1998/01/19

    CME (C2/C3):
                First appearance in C2:                  07:33 UT
                Average velocity in C2/C3:           394 km/s
                Average acceleration in C2/C3:     -1.7 m/s/s
                Position Angle in C2:                    280 degree
                Angular width in C2:                     63 degree
     CME (C1):
                First appearance in C1:                  06:35 UT
                 (partially blocked by the limb)
                 Magnitude:                                       B3.0
                 Onset Time:                                      07:07 UT
                 Peak Time:                                        07:11 UT
                 End Time:                                         N/A
                 CME final speed:                              394 km/s
                 Flare rise time:                                   N/A
                 CME acceleration in rise phase:        N/A
        Source Region:
                 On the limb at PA ~ 315 based on SXT, possibly backside
                  SXT: 07:17 UT, eruption at the west-limb at PA ~315
                  EIT: 06:43 UT, dimming at ~N20W6                 

CME Height-Time measurement data (03/04/07)

CME measurement timing versus flare

CME Height-Time, flare plot

CME Velocity-Time, flare plot

Sample Images