Event 1998/01/19
Note:
CME (C2/C3):
First appearance in
C2:
07:33 UT
Average velocity in
C2/C3: 394
km/s
Average acceleration in C2/C3: -1.7 m/s/s
Position Angle in
C2:
280 degree
Angular width in
C2:
63 degree
CME (C1):
First appearance in
C1:
06:35 UT
Flare:
(partially blocked by the limb)
Magnitude:
B3.0
Onset
Time:
07:07 UT
Peak
Time:
07:11 UT
End
Time:
N/A
CME-Flare:
CME final
speed:
394 km/s
Flare rise
time:
N/A
CME acceleration in rise
phase: N/A
Source Region:
On the limb at PA ~ 315 based on SXT, possibly backside
Others:
SXT: 07:17 UT, eruption at the west-limb at PA ~315
EIT: 06:43 UT, dimming at
~N20W6
CME
Height-Time
measurement data (03/04/07)
CME measurement timing versus flare
CME Height-Time, flare plot
CME Velocity-Time, flare plot
Sample Images
