Event 1997/12/09

                First appearance in C2:                  12:27 UT
                Average velocity in C2/C3:           333 km/s
                Average acceleration in C2/C3:  -12.5 m/s/s
                Position angle in C2:                       253 degre
                Angular width in C2:                      66 degree
                First appearance in C1:                  11:49 UT
                 Magnitude:                                         N/A
                 Onset Time:                                       N/A
                 Peak Time:                                         N/A
                 CME final speed:                             ~500 km/s
                 CME velocity rise time:                 ~90 min
                 CME acceleration in rise phase:  ~92.6 m/s/s
        Source Region:
                  back-side of the Sun (no signature EIT observations)
                  Intermediate CME
                  EIT: no signature, backside CME
                 GOES: no flare, backside CME, background level B5.9
                  C2/C3: decleration CME

CME Height-time measurement data (03/03/02)

CME measurement timing versus flare

CME Height-Time, flare plot

CME Velocity-Time, flare plot

Sample Images