Event 1996/12/23 (21:16 UT)

    CME (C2/C3):
                First appearance in C2:                  21:37 UT
                Average velocity in C2/C3:           354 km/s
                Average acceleration in C2/C3:    4.6 m/s/s
                Position Angle in C2:                    255 degree
                Angular width in C2:                     58 degree
     CME (C1):
                First appearance in C1:                  21:04 UT
                 General:                                            flare not in NOAA catalog
                 Magnitude:                                        B4
                 Onset Time:                                      19:50
                 Peak Time:                                        20:35
                 End Time:                                        N/A
                 CME final speed:                              354  km/s
                 CME acc. time:                                   33 min
                 CME acceleration in rise phase:        178.6 m/s/s
        Source Region:
                   Based on SXT, source at ~S15W75
                      SXT: 20:30 UT, eruption at S15W75
                      EIT: 20:32 UT, PA 260, start of extensive dimming
                      CME occur after the flare, CME and flare may not be related

CME Height-Time measurement data (02/04/05)

CME measurement timing versus flare

CME Height-Time, flare plot

CME Velocity-Time, flare plot

Sample Images