A halo or partial-halo CME was detected with the following characteristics:
t0 | dt0| pa | da | v | dv | minv| maxv|
2023-05-23T10:24:22.895 | 2.0 | 124 | 150 | 473 | 263 | 205 | 1116
t0: onset time, earliest indication of liftoff
dt0: duration of liftoff (hours)
pa: principal angle, counterclockwise from North (degrees)
da: angular width of the CME (degrees),
v: median velocity (km/s)
dv: variation (1 sigma) of velocity over the width of the CME
mindv: lowest velocity detected within the CME
maxdv: highest velocity detected within the CME