SMM C/P CME Event
24 October 1989 --- Day of Year (DOY): 297
Event Description
Bright, complex, wide, outer loop/cavity with inner, 'light-bulb'-shaped loop/cavity and structured, complex (prominence?) core superposed on faint fan (or streamers). Big deflections. Region is blown out. Solar north is toward the upper left in each image.
Event Properties
Start/Stop Times in SMM Coronagraph Field of View:
October 24 18:00 to >19:56
Central Position Angle: < 256 degrees
Width (in degrees): > 108 degrees
Event is wider; southern edge of mass ejection is beyond the sector boundary
field of view.
Speed (in km/sec): 1956 <--- Loop
Image List:
October 24, 1989: 18:09 UT
October 24, 1989: 18:25 UT
October 24, 1989: 19:15 UT
October 24, 1989: 4 Images in one frame.
Detailed information on all SMM mass ejections is available in the SMM Catalogue of Coronal Mass Ejections