Table A.1.

SEP abundances (O ≡ 1).

Species 21 July 2020 (1) Large SEP Survey (2)
4He 34.33 ± 0.093 75.0 ± 23.6
C 0.467 ± 0.002 0.361 ± 0.012
N 0.240 ± 0.001 0.119 ± 0.003
O ≡1.000 ± 0.004 ≡1.00 ± 0.02
Ne 0.284 ± 0.002 0.152 ± 0.005
Mg 0.297 ± 0.002 0.229 ± 0.007
Si 0.317 ± 0.002 0.235 ± 0.011
S 0.112 ± 0.001 0.059 ± 0.004
Ca 0.058 ± 0.001 0.022 ± 0.002
Fe 0.738 ± 0.003 0.404 ± 0.047

Notes.

(1)

This work.

(2)

0.38 MeV/nucleon, Desai et al. (2006).

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