Element Mass Fraction of Z (should sum to 1)
C	0.171836
N	0.050335
O	0.467356
Ne	0.104831
Na	0.002090
Mg	0.039924
Al	0.003603
Si	0.044057
P	0.000423
S	0.023513
Cl	0.000292
Ar	0.004335
Ca	0.003896
Ti	0.000195
Cr	0.001117
Mn	0.000779
Fe	0.076433
Ni	0.004985
