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Table 4

Statistics of our model atoms.

Ion NLTE levels LTE levels Lines Sample lines

H i 14 2 91
ii 1
He i 29 74 69
ii 16 16 120
iii 1
C ii 1 45 0
iii 44 23 190
iv 54 4 295
v 1 0 0
N ii 1 246 0
iii 34 32 129
iv 90 4 546
v 54 8 297
vi 1 0 0
O ii 1 46 0
iii 72 0 322
iv 38 56 173
v 76 50 472
vi 54 8 291
vii 1 0 0
Al ii 1 4 0
iii 7 29 10
iv 6 183 3
v 6 223 4
vi 1 0 0
Si iii 17 17 28
iv 16 7 44
v 1 0 0
P iii 3 7 0
iv 21 30 9
v 18 7 12
vi 1 0 0
S iii 1 230 0
iv 17 83 32
v 39 71 107
vi 25 12 48
vii 1 0 0
Fe iii 7 0 25 537 689
iv 7 0 25 3 102 371
v 7 0 25 3 266 247
vi 7 0 33 991 935
vii 7 0 39 200 455
viii 1 0 0 0
Ni iii 7 0 22 1 033 920
iv 7 0 25 2 512 561
v 7 0 27 2 766 664
vi 7 0 27 7 408 657
vii 7 0 33 4 195 381
viii 1 0 0 0
IG iii 1 0 0 0
iv 7 0 25 1 579 918
v 7 0 23 2 230 921
vi 7 0 25 1 455 521
vii 7 0 24 1 129 512
viii 1 0 0 0
Zn ii 1 5 0
iii 2 10 0
iv 31 0 87
v 5 15 0
vi 1 0 0
Ge iii 1 15 0
iv 8 1 8
v 85 0 878
vi 11 25 0
vii 1 0 0
Sn iii 3 18 2
iv 6 4 1
v 5 4 0
vi 6 0 0
vii 1 0

Total 70 1038 1614 4646 32 411 752

Notes. IG denotes a generic model atom consisting of Ca, Sc, Ti, V, Cr, Mn, and Co. “Sample lines” are individual Kurucz lines that are sampled to superlines for Ca–Ni (Rauch & Deetjen 2003).

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