SMM C/P CME Event
29 September 1989 --- Day of Year (DOY): 272
Event DescriptionBright, complex, structured (multiple?) loop/cavity with structured core superposed on faint streamer (or fan). Region is blown out. Big deflections. Solar north is toward the upper left corner in each image.
Start/Stop Times in SMM Coronagraph Field of View:
September 29 11:27 to 12:34
Central Position Angle: < 262 degrees
Width (in degrees): > 077 degrees
Edge of mass ejection is beyond sector boundary; event extends further south.
Speed (in km/sec): 1828 <--- Loop
Detailed information on all SMM mass ejections is available in the SMM Catalogue of Coronal Mass Ejections