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Table 6

Ionic and total heavy element abundances derived from 3.5 m APO spectra.

Galaxy

Property J0113+0052No.1a J0113+0052No.2a J0113+0052No.3a J0113+0052No.4a J0138+0020b

Te(O iii) (K) 22427 ± 3086 19102 ± 1032 26186 ± 3779 19007 ± 1010 17131 ± 1110
Te(O ii) (K) 16379 ± 1904 16103 ± 778 15387 ± 1375 16079 ± 764 15427 ± 1343
Te(S iii) (K) 20314 ± 2561 17555 ± 857 23435 ± 3136 17476 ± 838 15919 ± 922
O+/H+ (× 104) 0.058 ± 0.017 0.146 ± 0.020 0.128 ± 0.030 0.062 ± 0.008 0.187 ± 0.049
O++/H+ (× 104) 0.085 ± 0.025 0.063 ± 0.008 0.071 ± 0.021 0.121 ± 0.015 0.144 ± 0.025
O+++/H+ (× 106) ...                               ...                               ...                               ...                               ...                              
O/H (× 104) 0.142 ± 0.030 0.209 ± 0.021 0.199 ± 0.037 0.183 ± 0.017 0.331 ± 0.055
12 + log(O/H) 7.153 ± 0.093 7.320 ± 0.044 7.300 ± 0.081 7.263 ± 0.041 7.519 ± 0.073
N+/H+ (× 106) ...                               0.485 ± 0.064 ...                               0.228 ± 0.027 ...                              
ICF ...           1.364 ...           2.960 ...          
log(N/O) ...                               −1.500 ± 0.075 ...                               −1.434 ± 0.066 ...                              
Ne++/H+ (× 105) 0.233 ± 0.070 ...                               ...                               ...                               ...                              
ICF 1.158 ...           ...           ...           ...          
log(Ne/O) −0.722 ± 0.211 ...                               ...                               ...                               ...                              
S+/H+ (× 106) ...                               0.294 ± 0.026 0.213 ± 0.030 ...                               ...                              
S++/H+ (× 106) ...                               ...                               ...                               ...                               ...                              
ICF ...           ...           ...           ...           ...          
log(S/O) ...                               ...                               ...                               ...                               ...                              
Cl++/H+ (× 108) ...                               ...                               ...                               ...                               ...                              
ICF ...           ...           ...           ...           ...          
log(Cl/O) ...                               ...                               ...                               ...                               ...                              
Ar++/H+ (× 107) ...                               ...                               ...                               ...                               ...                              
Ar+++/H+ (× 107) ...                               ...                               ...                               ...                               ...                              
ICF ...           ...           ...           ...           ...          
log(Ar/O) ...                               ...                               ...                               ...                               ...                              
Fe++/H+(× 106)(4658) ...                               ...                               ...                               ...                               ...                              
Fe++/H+(× 106)(4988) ...                               ...                               ...                               ...                               ...                              
ICF ...           ...           ...           ...           ...          
log(Fe/O) (λ4658) ...                               ...                               ...                               ...                               ...                              
log(Fe/O) (4988) ...                               ...                               ...                               ...                               ...                              

Property J0834+5905No.1b J0834+5905No.2b J0843+4025b J0851+8416a J0906+2528No.1a

Te(O iii) (K) 17777 ± 1017 18422 ± 1068 16763 ± 1018 15138 ± 1115 18185 ± 3407
Te(O ii) (K) 15691 ± 1242 15913 ± 1318 15259 ± 1224 14357 ± 968 15836 ± 2671
Te(S iii) (K) 16455 ± 844 16990 ± 886 15613 ± 845 14747 ± 926 16794 ± 2828
O+/H+ (× 104) 0.124 ± 0.026 0.134 ± 0.031 0.226 ± 0.048 0.122 ± 0.023 0.201 ± 0.084
O++/H+ (× 104) 0.143 ± 0.020 0.100 ± 0.015 0.147 ± 0.022 0.335 ± 0.064 0.116 ± 0.051
O+++/H+ (× 106) ...                               ...                               ...                               ...                               ...                              
O/H (× 104) 0.267 ± 0.033 0.235 ± 0.035 0.373 ± 0.053 0.457 ± 0.068 0.317 ± 0.098
12 + log(O/H) 7.427 ± 0.053 7.370 ± 0.064 7.572 ± 0.062 7.660 ± 0.064 7.502 ± 0.135
N+/H+ (× 106) 0.400 ± 0.076 ...                               0.607 ± 0.109 0.421 ± 0.049 0.347 ± 0.105
ICF 2.173 ...           1.620 3.713 1.537
log(N/O) −1.487 ± 0.098 ...                               −1.579 ± 0.101 −1.466 ± 0.094 −1.774 ± 0.190
Ne++/H+ (× 105) ...                               ...                               ...                               0.497 ± 0.109 0.283 ± 0.127
ICF ...           ...           ...           1.092 1.305
log(Ne/O) ...                               ...                               ...                               −0.925 ± 0.135 −0.934 ± 0.428
S+/H+ (× 106) 0.206 ± 0.028 0.458 ± 0.070 0.420 ± 0.053 0.162 ± 0.018 0.391 ± 0.092
S++/H+ (× 106) ...                               ...                               ...                               ...                               ...                              
ICF ...           ...           ...           ...           ...          
log(S/O) ...                               ...                               ...                               ...                               ...                              
Cl++/H+ (× 108) ...                               ...                               ...                               ...                               ...                              
ICF ...           ...           ...           ...           ...          
log(Cl/O) ...                               ...                               ...                               ...                               ...                              
Ar++/H+ (× 107) ...                               ...                               ...                               ...                               ...                              
Ar+++/H+ (× 107) ...                               ...                               ...                               ...                               ...                              
ICF ...           ...           ...           ...           ...          
log(Ar/O) ...                               ...                               ...                               ...                               ...                              
Fe++/H+(× 106)(4658) ...                               ...                               ...                               ...                               ...                              
Fe++/H+(× 106)(4988) ...                               ...                               ...                               ...                               ...                              
ICF ...           ...           ...           ...           ...          
log(Fe/O) (λ4658) ...                               ...                               ...                               ...                               ...                              
log(Fe/O) (4988) ...                               ...                               ...                               ...                               ...                              

Property J0906+2528No.2a J0908+0517No.1b J0908+0517No.2a J0950+3127No.1b J0950+3127No.2a

Te(O iii) (K) 16859 ± 1865 18467 ± 1146 16151 ± 478 18248 ± 1099 19018 ± 4780
Te(O ii) (K) 15304 ± 1535 15927 ± 1416 14950 ± 403 15857 ± 1352 16082 ± 3616
Te(S iii) (K) 15693 ± 1548 17028 ± 951 15105 ± 397 16846 ± 912 17485 ± 3967
O+/H+ (× 104) 0.105 ± 0.028 0.174 ± 0.046 0.082 ± 0.006 0.168 ± 0.041 0.149 ± 0.082
O++/H+ (× 104) 0.186 ± 0.050 0.072 ± 0.012 0.374 ± 0.028 0.086 ± 0.014 0.132 ± 0.077
O+++/H+ (× 106) ...                               ...                               2.190 ± 0.301 ...                               ...                              
O/H (× 104) 0.291 ± 0.058 0.245 ± 0.047 0.478 ± 0.029 0.254 ± 0.043 0.281 ± 0.112
12 + log(O/H) 7.464 ± 0.086 7.390 ± 0.083 7.680 ± 0.026 7.405 ± 0.073 7.448 ± 0.174
N+/H+ (× 106) 0.390 ± 0.075 0.633 ± 0.166 0.401 ± 0.025 ...                               0.359 ± 0.153
ICF 2.800 1.335 5.643 ...           1.889
log(N/O) −1.426 ± 0.119 −1.463 ± 0.146 −1.324 ± 0.038 ...                               −1.617 ± 0.254
Ne++/H+ (× 105) 0.401 ± 0.138 ...                               0.776 ± 0.065 ...                               ...                              
ICF 1.135 ...           1.072 ...           ...          
log(Ne/O) −0.806 ± 0.223 ...                               −0.759 ± 0.051 ...                               ...                              
S+/H+ (× 106) 0.133 ± 0.021 0.439 ± 0.072 0.229 ± 0.010 ...                               0.253 ± 0.080
S++/H+ (× 106) ...                               ...                               0.846 ± 0.132 ...                               ...                              
ICF ...           ...           1.457 ...           ...          
log(S/O) ...                               ...                               −1.485 ± 0.060 ...                               ...                              
Cl++/H+ (× 108) ...                               ...                               ...                               ...                               ...                              
ICF ...           ...           ...           ...           ...          
log(Cl/O) ...                               ...                               ...                               ...                               ...                              
Ar++/H+ (× 107) ...                               ...                               2.302 ± 0.139 ...                               2.463 ± 0.774
Ar+++/H+ (× 107) ...                               ...                               ...                               ...                               ...                              
ICF ...           ...           1.402 ...           1.044
log(Ar/O) ...                               ...                               −2.171 ± 0.037 ...                               −2.038 ± 0.221
Fe++/H+(× 106)(4658) ...                               ...                               ...                               ...                               ...                              
Fe++/H+(× 106)(4988) ...                               ...                               ...                               ...                               ...                              
ICF ...           ...           ...           ...           ...          
log(Fe/O) (λ4658) ...                               ...                               ...                               ...                               ...                              
log(Fe/O) (4988) ...                               ...                               ...                               ...                               ...                              

Property DDO68 No.2a DDO68 No.3a J1056+3608No.1a J1056+3608No.2a J1056+3608No.3a

Te(O iii) (K) 17046 ± 1043 17069 ± 2053 22610 ± 2410 25776 ± 6755 20945 ± 3381
Te(O ii) (K) 15389 ± 853 15400 ± 1678 16363 ± 1464 15563 ± 2713 16390 ± 2313
Te(S iii) (K) 15848 ± 865 15867 ± 1704 20467 ± 2000 23094 ± 5606 19084 ± 2806
O+/H+ (× 104) 0.038 ± 0.006 0.048 ± 0.014 0.053 ± 0.012 0.158 ± 0.070 0.116 ± 0.040
O++/H+ (× 104) 0.112 ± 0.017 0.073 ± 0.021 0.090 ± 0.021 0.049 ± 0.026 0.086 ± 0.031
O+++/H+ (× 106) ...                               ...                               ...                               ...                               ...                              
O/H (× 104) 0.150 ± 0.018 0.121 ± 0.025 0.143 ± 0.024 0.207 ± 0.075 0.202 ± 0.050
12 + log(O/H) 7.176 ± 0.051 7.083 ± 0.090 7.155 ± 0.073 7.316 ± 0.157 7.306 ± 0.108
N+/H+ (× 106) ...                               ...                               0.187 ± 0.040 0.589 ± 0.186 0.411 ± 0.108
ICF ...           ...           2.723 1.199 1.717
log(N/O) ...                               ...                               −1.448 ± 0.117 −1.467 ± 0.217 −1.457 ± 0.158
Ne++/H+ (× 105) 0.227 ± 0.038 0.124 ± 0.039 0.188 ± 0.049 ...                               0.319 ± 0.117
ICF 1.086 1.155 1.140 ...           1.264
log(Ne/O) −0.785 ± 0.103 −0.928 ± 0.218 −0.825 ± 0.173 ...                               −0.700 ± 0.315
S+/H+ (× 106) 0.084 ± 0.007 0.067 ± 0.011 0.088 ± 0.014 0.235 ± 0.060 0.185 ± 0.037
S++/H+ (× 106) ...                               ...                               ...                               ...                               ...                              
ICF ...           ...           ...           ...           ...          
log(S/O) ...                               ...                               ...                               ...                               ...                              
Cl++/H+ (× 108) ...                               ...                               ...                               ...                               ...                              
ICF ...           ...           ...           ...           ...          
log(Cl/O) ...                               ...                               ...                               ...                               ...                              
Ar++/H+ (× 107) 0.673 ± 0.075 ...                               ...                               ...                               ...                              
Ar+++/H+ (× 107) ...                               ...                               ...                               ...                               ...                              
ICF 1.173 ...           ...           ...           ...          
log(Ar/O) −2.279 ± 0.070 ...                               ...                               ...                               ...                              
Fe++/H+(× 106)(4658) ...                               ...                               ...                               ...                               ...                              
Fe++/H+(× 106)(4988) ...                               ...                               ...                               ...                               ...                              
ICF ...           ...           ...           ...           ...          
log(Fe/O) (λ4658) ...                               ...                               ...                               ...                               ...                              
log(Fe/O) (4988) ...                               ...                               ...                               ...                               ...                              

Property J1109+2007a J1119+0935No.1b J1119+0935No.2a J1119+0935No.3b J1121+3744No.1b

Te(O iii) (K) 24617 ± 3823 17349 ± 1010 13998 ± 899 18231 ± 1151 20000 ± 1817
Te(O ii) (K) 15969 ± 1875 15521 ± 1226 13570 ± 803 15851 ± 1417 16284 ± 2304
Te(S iii) (K) 22132 ± 3173 16100 ± 838 13784 ± 746 16832 ± 955 18300 ± 1508
O+/H+ (× 104) 0.207 ± 0.060 0.124 ± 0.025 0.196 ± 0.034 0.220 ± 0.056 0.025 ± 0.018
O++/H+ (× 104) 0.085 ± 0.028 0.173 ± 0.025 0.310 ± 0.054 0.052 ± 0.009 0.034 ± 0.011
O+++/H+ (× 106) ...                               ...                               ...                               ...                               ...                              
O/H (× 104) 0.292 ± 0.066 0.296 ± 0.035 0.506 ± 0.064 0.272 ± 0.057 0.060 ± 0.021
12 + log(O/H) 7.466 ± 0.099 7.472 ± 0.052 7.704 ± 0.055 7.434 ± 0.090 6.776 ± 0.155
N+/H+ (× 106) 0.373 ± 0.085 0.458 ± 0.078 0.636 ± 0.075 0.888 ± 0.141 ...                              
ICF 1.333 2.421 2.608 1.102 ...          
log(N/O) −1.768 ± 0.144 −1.427 ± 0.089 −1.485 ± 0.075 −1.442 ± 0.172 ...                              
Ne++/H+ (× 105) ...                               ...                               0.589 ± 0.117 ...                               ...                              
ICF ...           ...           1.148 ...           ...          
log(Ne/O) ...                               ...                               −0.874 ± 0.134 ...                               ...                              
S+/H+ (× 106) 0.325 ± 0.054 0.321 ± 0.039 0.336 ± 0.033 ...                               ...                              
S++/H+ (× 106) ...                               ...                               ...                               ...                               ...                              
ICF ...           ...           ...           ...           ...          
log(S/O) ...                               ...                               ...                               ...                               ...                              
Cl++/H+ (× 108) ...                               ...                               ...                               ...                               ...                              
ICF ...           ...           ...           ...           ...          
log(Cl/O) ...                               ...                               ...                               ...                               ...                              
Ar++/H+ (× 107) ...                               0.915 ± 0.244 1.620 ± 0.184 ...                               ...                              
Ar+++/H+ (× 107) ...                               ...                               ...                               ...                               ...                              
ICF ...           1.046 1.054 ...           ...          
log(Ar/O) ...                               −2.491 ± 0.127 −2.472 ± 0.074 ...                               ...                              
Fe++/H+(× 106)(4658) ...                               ...                               ...                               ...                               ...                              
Fe++/H+(× 106)(4988) ...                               ...                               ...                               ...                               ...                              
ICF ...           ...           ...           ...           ...          
log(Fe/O) (λ4658) ...                               ...                               ...                               ...                               ...                              
log(Fe/O) (4988) ...                               ...                               ...                               ...                               ...                              

Property J1146+4050b J1226-0115No.1a J1226-0115No.2a J1235+2755No.1a J1235+2755No.2a

Te(O iii) (K) 18792 ± 1032 16214 ± 267 15109 ± 240 16555 ± 1006 14042 ± 360
Te(O ii) (K) 16021 ± 1282 14983 ± 224 14339 ± 208 15158 ± 836 13603 ± 321
Te(S iii) (K) 17297 ± 856 15158 ± 221 14724 ± 199 15441 ± 835 13823 ± 299
O+/H+ (× 104) 0.142 ± 0.030 0.086 ± 0.004 0.091 ± 0.004 0.183 ± 0.027 0.235 ± 0.016
O++/H+ (× 104) 0.078 ± 0.011 0.507 ± 0.022 0.551 ± 0.024 0.197 ± 0.030 0.445 ± 0.031
O+++/H+ (× 106) ...                               ...                               0.925 ± 0.127 ...                               ...                              
O/H (× 104) 0.220 ± 0.031 0.593 ± 0.022 0.652 ± 0.024 0.380 ± 0.040 0.680 ± 0.035
12 + log(O/H) 7.343 ± 0.062 7.773 ± 0.016 7.814 ± 0.016 7.579 ± 0.046 7.832 ± 0.023
N+/H+ (× 106) 0.727 ± 0.129 0.328 ± 0.011 0.406 ± 0.013 0.329 ± 0.040 0.715 ± 0.035
ICF 1.502 6.637 6.836 2.088 2.919
log(N/O) −1.305 ± 0.101 −1.435 ± 0.022 −1.370 ± 0.022 −1.743 ± 0.070 −1.513 ± 0.031
Ne++/H+ (× 105) ...                               0.948 ± 0.044 0.922 ± 0.045 0.474 ± 0.087 1.051 ± 0.082
ICF ...           1.047 1.050 1.203 1.127
log(Ne/O) ...                               −0.776 ± 0.028 −0.828 ± 0.029 −0.824 ± 0.135 −0.759 ± 0.051
S+/H+ (× 106) 0.298 ± 0.039 0.210 ± 0.018 0.179 ± 0.005 0.185 ± 0.024 0.257 ± 0.011
S++/H+ (× 106) ...                               0.770 ± 0.055 0.923 ± 0.062 ...                               0.834 ± 0.112
ICF ...           1.618 1.651 ...           1.033
log(S/O) ...                               −1.593 ± 0.030 −1.554 ± 0.029 ...                               −1.780 ± 0.050
Cl++/H+ (× 108) ...                               ...                               ...                               ...                               ...                              
ICF ...           ...           ...           ...           ...          
log(Cl/O) ...                               ...                               ...                               ...                               ...                              
Ar++/H+ (× 107) 1.257 ± 0.482 2.428 ± 0.076 2.197 ± 0.067 ...                               2.390 ± 0.110
Ar+++/H+ (× 107) ...                               0.817 ± 0.131 0.923 ± 0.185 ...                               ...                              
ICF 1.070 1.551 1.582 ...           1.073
log(Ar/O) −2.214 ± 0.178 −2.197 ± 0.032 −2.273 ± 0.042 ...                               −2.423 ± 0.030
Fe++/H+(× 106)(4658) ...                               ...                               ...                               ...                               ...                              
Fe++/H+(× 106)(4988) ...                               ...                               ...                               ...                               ...                              
ICF ...           ...           ...           ...           ...          
log(Fe/O) (λ4658) ...                               ...                               ...                               ...                               ...                              
log(Fe/O) (4988) ...                               ...                               ...                               ...                               ...                              

Property J1235+2755No.3a J1241-0340a J1257+3341No.1a J1257+3341No.2b J1257+3341No.3a

Te(O iii) (K) 15450 ± 539 16545 ± 246 15895 ± 2193 16413 ± 1028 17022 ± 2091
Te(O ii) (K) 14551 ± 464 15153 ± 204 14810 ± 1862 15087 ± 1230 15379 ± 1712
Te(S iii) (K) 15000 ± 448 15432 ± 204 14893 ± 1821 15323 ± 854 15828 ± 1735
O+/H+ (× 104) 0.233 ± 0.021 0.113 ± 0.004 0.144 ± 0.048 0.269 ± 0.059 0.173 ± 0.049
O++/H+ (× 104) 0.358 ± 0.032 0.436 ± 0.017 0.151 ± 0.052 0.147 ± 0.023 0.128 ± 0.038
O+++/H+ (× 106) ...                               ...                               ...                               ...                               ...                              
O/H (× 104) 0.591 ± 0.038 0.548 ± 0.017 0.295 ± 0.071 0.416 ± 0.064 0.301 ± 0.062
12 + log(O/H) 7.772 ± 0.028 7.739 ± 0.014 7.470 ± 0.105 7.619 ± 0.067 7.479 ± 0.090
N+/H+ (× 106) 0.695 ± 0.043 0.330 ± 0.010 0.525 ± 0.123 ...                               0.536 ± 0.071
ICF 2.559 4.767 2.055 ...           1.722
log(N/O) −1.522 ± 0.039 −1.542 ± 0.019 −1.437 ± 0.146 ...                               −1.537 ± 0.128
Ne++/H+ (× 105) 0.846 ± 0.084 1.051 ± 0.043 0.364 ± 0.132 0.822 ± 0.179 0.315 ± 0.100
ICF 1.153 1.067 1.207 1.316 1.263
log(Ne/O) −0.783 ± 0.068 −0.689 ± 0.025 −0.827 ± 0.276 −0.585 ± 0.214 −0.880 ± 0.273
S+/H+ (× 106) 0.240 ± 0.012 0.166 ± 0.004 0.227 ± 0.043 ...                               0.172 ± 0.029
S++/H+ (× 106) 0.724 ± 0.095 0.795 ± 0.057 ...                               ...                               ...                              
ICF 0.982 1.317 ...           ...           ...          
log(S/O) −1.796 ± 0.052 −1.637 ± 0.029 ...                               ...                               ...                              
Cl++/H+ (× 108) ...                               ...                               ...                               ...                               ...                              
ICF ...           ...           ...           ...           ...          
log(Cl/O) ...                               ...                               ...                               ...                               ...                              
Ar++/H+ (× 107) 2.367 ± 0.125 2.277 ± 0.063 0.879 ± 0.232 ...                               1.028 ± 0.239
Ar+++/H+ (× 107) ...                               ...                               ...                               ...                               ...                              
ICF 1.051 1.279 1.041 ...           1.052
log(Ar/O) −2.376 ± 0.036 −2.274 ± 0.018 −2.508 ± 0.155 ...                               −2.445 ± 0.135
Fe++/H+(× 106)(4658) ...                               ...                               ...                               ...                               ...                              
Fe++/H+(× 106)(4988) ...                               ...                               ...                               ...                               ...                              
ICF ...           ...           ...           ...           ...          
log(Fe/O) (λ4658) ...                               ...                               ...                               ...                               ...                              
log(Fe/O) (4988) ...                               ...                               ...                               ...                               ...                              

Property J1403+5804No.1b J1403+5804No.2a SBS 1420+544a PHL293Ba

Te(O iii) (K) 18535 ± 1034 19766 ± 1341 16600 ± 262 17172 ± 320
Te(O ii) (K) 15947 ± 1279 16244 ± 979 15180 ± 218 15445 ± 260
Te(S iii) (K) 17084 ± 858 18106 ± 1113 15478 ± 218 15952 ± 265
O+/H+ (× 104) 0.124 ± 0.027 0.086 ± 0.013 0.050 ± 0.002 0.090 ± 0.004
O++/H+ (× 104) 0.104 ± 0.014 0.165 ± 0.026 0.569 ± 0.023 0.371 ± 0.017
O+++/H+ (× 106) ...                               ...                               ...                               0.414 ± 0.072
O/H (× 104) 0.228 ± 0.030 0.251 ± 0.029 0.619 ± 0.023 0.465 ± 0.018
12 + log(O/H) 7.358 ± 0.057 7.400 ± 0.049 7.792 ± 0.016 7.667 ± 0.017
N+/H+ (× 106) 0.406 ± 0.097 0.197 ± 0.029 0.158 ± 0.008 0.147 ± 0.007
ICF 1.839 2.936 11.432 5.034
log(N/O) −1.485 ± 0.119 −1.639 ± 0.080 −1.536 ± 0.029 −1.797 ± 0.028
Ne++/H+ (× 105) ...                               0.361 ± 0.059 1.216 ± 0.054 0.875 ± 0.044
ICF ...           1.126 1.029 1.066
log(Ne/O) ...                               −0.791 ± 0.108 −0.694 ± 0.026 −0.697 ± 0.031
S+/H+ (× 106) 0.208 ± 0.038 0.122 ± 0.012 0.084 ± 0.003 0.110 ± 0.004
S++/H+ (× 106) ...                               ...                               0.550 ± 0.062 0.455 ± 0.063
ICF ...           ...           2.408 1.359
log(S/O) ...                               ...                               −1.608 ± 0.046 −1.782 ± 0.051
Cl++/H+ (× 108) ...                               ...                               ...                               ...                              
ICF ...           ...           ...           ...          
log(Cl/O) ...                               ...                               ...                               ...                              
Ar++/H+ (× 107) ...                               1.008 ± 0.150 1.663 ± 0.064 1.396 ± 0.055
Ar+++/H+ (× 107) ...                               ...                               1.309 ± 0.193 0.774 ± 0.136
ICF ...           1.075 2.323 1.315
log(Ar/O) ...                               −2.365 ± 0.081 −2.205 ± 0.056 −2.404 ± 0.049
Fe++/H+(× 106)(4658) ...                               ...                               ...                               0.178 ± 0.027
Fe++/H+(× 106)(4988) ...                               ...                               ...                               ...                              
ICF ...           ...           ...           7.060
log(Fe/O) (λ4658) ...                               ...                               ...                               −1.569 ± 0.067
log(Fe/O) (4988) ...                               ...                               ...                               ...                              

Notes. a Direct method. b Semi-empirical method.

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