Event 1997/12/27
Note:
CME (C2/C3):
First appearance in
C2:
00:33 UT
Average velocity in
C2/C3:
231
km/s
Average acceleration in C2/C3: 4.1 m/s/s
Position Angle in
C2:
279 degree (Halo CME)
Angular width in
C2:
63 degree
CME (C1):
First appearance in
C1:
23:07 UT (C1 see different feature from C2)
Flare:
Magnitude:
No
Onset
Time:
N/A
Peak
Time:
N/A
End
Time:
N/A
CME-Flare:
CME final
speed:
231 km/s
Flare rise
time:
N/A
CME acceleration in rise
phase: N/A
Source Region:
West limb at PA ~ 315 (based on EIT)
Others:
A case of
streamer swelling and blowing out
C2: slow streamer swelling and eventually blow-out
C2/C3 H-T data: for the swelling streamer front
C1 H-T data: for the rising loop structure, different from
swelling streamer front
CME
Height-Time
measurement data (09/06/05) (streamer blow out)
CME measurement timing versus flare
CME Height-Time, flare plot
CME Velocity-Time, flare plot
Sample Images
