Event 1998/06/16
Note:
CME (C2/C3):
First appearance in
C2:
18:27 UT
Average velocity in
C2/C3: 1484
km/s
Average acceleration in C2/C3: -74.7 m/s/s
Position Angle in
C2:
341 degree
Angular width in
C2:
281 degree
CME (C1):
First appearance in
C1:
18:01 UT
Flare:
Magnitude:
M1.1
Onset
Time:
18:03 UT
Peak
Time:
18:42 UT
End
Time:
19:28 UT
CME-Flare:
CME final
speed:
1481.7 km/s
Flare rise
time:
39.0 min
CME acceleration in rise
phase: 633.2 m/s/s
Source Region:
At the limb at PA 240 based on SXT
Others:
An impulsive event
SXT: eruption start at 18:03 UT, right at the limb at PA 240
EIT: 18:20 UT, pos. 270, extensive dimming above the limb
EIT: see post-flare loop arcade, source close to the limb
CME
Height-Time
measurement data (01/02/04)
CME measurement timing versus flare
CME Height-Time, flare plot
CME Velocity-Time, flare plot
Sample Images
