Eruptive event of September 28, 2001                          SOHO/LASCO/C2,3

10:24 UT,  2B/X2.6,  AR 9632 (S16 E23) Protons (J(E>10 MeV)~104 p.f.u.),  FD~7 %, Dst~-93 nT    IZMIRAN Radio Spectrum   Fixed-Frequency Plots

Frame:   Speed:(frames/sec)        SOHO/EIT, 195 A (modified)
  SOHO/EIT, 195 A (running difference)