Event 1997/10/16

    CME (C2/C3):
                First appearance in C2:                  22:29 UT
                Average velocity in C2/C3:          631 km/s
                Average acceleration in C2/C3:    5.9 m/s/s
                Position Angle in C2:                     262 degree
                Angular width in C2:                     83 degree
     CME (C1):
                First appearance in C1:                  No LE seen in C1
                 Magnitude:                                       B5 (not in catalog)
                 Onset Time:                                      22:20 UT
                 Peak Time:                                       23:20 UT
                 End Time:                                        N/A
                 CME final speed:                             630  km/s
                 Flare rise time:                                  60 min
                 CME acceleration in rise phase:       175.0 m/s/s
        Source Region:
                 Close to the west limb at PA ~225 based on EIT and SXT
                 C1: see eruption and dimming, but not leading edge
                 SXT: 22:57 UT, eruption on the west limb at PA ~225 deg; footpoint may be occulted
                 GOES: a B5 class flare not in the NOAA catalog, onset 22:20 UT, peak 23:20 UT

CME Height-Time measurement data (00/03/06)

CME measurement timing versus flare

CME Height-Time, flare plot

CME Velocity-Time, flare plot

Sample Images