Event 1998/06/11 00:05 UT

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Note:
    CME:
                First appearance in C2:                  00:05 UT
                Average velocity in C2/C3:           499.3 km/s
                Average acceleration in C2/C3:  2.8 m/s/s
                Position angle in C2:                       79 degre
                Angular width in C2:                      58 degree
                First appearance in C1:                  23:28 UT
      Flare:
                 Magnitude:                                         C1.1
                 Onset Time:                                       23:11 UT
                 Peak Time:                                         00:14 UT
       CME-Flare:
                 CME final speed:                               499.3 km/s
                 Flare rise time:                                  63.0 min
                 CME acceleration in rise phase:    132.1 m/s/s
        Source Region:
                  N18E100, NOAA 8243 (from extrapolation of the active region positions)
       Others:
                  C1: multiple wavelength high-cadence observations of the CME LE
                  C1: worth making spectrum analysis on CME doppler motion during and before eruption
                  EIT: see slow large scale active region structure rising starting from 22:20 UT till the eruption
                  details for an event 10 hours later, see Zhang et al (2001, ApJ), Zhang et al (2003, ApJ)

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CME Height-Time measurement data (15/03/08)

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CME measurement timing versus flare

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CME Height-Time, flare plot

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CME Velocity-Time, flare plot

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Sample Images

 

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Sample Images

 

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Sample Images

 

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Sample Images

 

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Sample Images

 

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Sample Images