Table 4: Reddening-corrected fluxes for all H II regions in the Sculptor group dwarfs.
  AM106-382 ESO 245-G005 ESO 245-G005 ESO 347-G017 ESO 473-G024 NGC 59 NGC 59 NGC 625 NGC 625
Ion   $\lambda$ [Å]   external central     #1 #2 #1 #2
[O II] 3726.0 2.007 $\pm $ 0.041 1.508 $\pm $ 0.018 2.767 $\pm $ 0.087 2.191 $\pm $ 0.016 0.942 $\pm $ 0.023 1.080 $\pm $ 0.029 2.716 $\pm $ 0.092 1.454 $\pm $ 0.019 1.516 $\pm $ 0.009
H11 3770.6 ... ... ... ... ... ... ... 0.049 $\pm $ 0.016 0.052 $\pm $ 0.008
H10 3797.9 ... ... ... ... ... ... 0.622 $\pm $ 0.086 0.064 $\pm $ 0.016 0.063 $\pm $ 0.008
He I 3819.6 0.143 $\pm $ 0.037 ... ... ... ... ... 0.424 $\pm $ 0.084 ... ...
H9 3835.4 ... ... ... ... ... ... ... 0.085 $\pm $ 0.016 0.077 $\pm $ 0.008
[Ne III] 3868.8 0.513 $\pm $ 0.037 0.146 $\pm $ 0.016 0.312 $\pm $ 0.071 0.348 $\pm $ 0.015 0.190 $\pm $ 0.021 0.374 $\pm $ 0.026 0.932 $\pm $ 0.082 0.274 $\pm $ 0.015 0.207 $\pm $ 0.008
[Ne III]+H8 3879.0 ... ... ... ... ... ... ... ... ...
H8 3889.1 ... 0.151 $\pm $ 0.016 0.160 $\pm $ 0.070 0.117 $\pm $ 0.014 0.155 $\pm $ 0.020 0.217 $\pm $ 0.026 ... 0.247 $\pm $ 0.015 0.186 $\pm $ 0.008
H$\epsilon$ 3970.1 ... 0.138 $\pm $ 0.014 0.209 $\pm $ 0.066 0.163 $\pm $ 0.013 0.209 $\pm $ 0.018 0.250 $\pm $ 0.023 ... 0.258 $\pm $ 0.015 0.208 $\pm $ 0.007
He I 4026.2 ... ... ... ... ... ... ... 0.024 $\pm $ 0.013 ...
[S II]blend 4072.0 ... ... ... ... ... ... ... ... ...
H$\delta$ 4101.7 ... 0.212 $\pm $ 0.013 0.183 $\pm $ 0.057 0.172 $\pm $ 0.011 0.235 $\pm $ 0.016 0.250 $\pm $ 0.020 ... 0.265 $\pm $ 0.013 0.248 $\pm $ 0.006
H$\gamma$ 4340.5 0.518 $\pm $ 0.032 0.442 $\pm $ 0.010 0.483 $\pm $ 0.042 0.438 $\pm $ 0.010 0.401 $\pm $ 0.012 0.466 $\pm $ 0.020 0.481 $\pm $ 0.047 0.465 $\pm $ 0.010 0.463 $\pm $ 0.005
[O III] 4363.2 ... 0.032 $\pm $ 0.010 0.055 $\pm $ 0.037 0.049 $\pm $ 0.009 0.045 $\pm $ 0.011 0.038 $\pm $ 0.020 0.063 $\pm $ 0.045 0.028 $\pm $ 0.010 0.017 $\pm $ 0.004
He I 4471.5 ... ... ... ... 0.027 $\pm $ 0.008 0.033 $\pm $ 0.013 ... 0.035 $\pm $ 0.008 0.046 $\pm $ 0.004
H$\beta$ 4861.3 1.000 $\pm $ 0.024 1.000 $\pm $ 0.008 1.000 $\pm $ 0.034 1.000 $\pm $ 0.009 1.000 $\pm $ 0.007 1.000 $\pm $ 0.014 1.000 $\pm $ 0.042 1.000 $\pm $ 0.009 1.000 $\pm $ 0.005
[O III] 4958.9 0.616 $\pm $ 0.020 0.588 $\pm $ 0.007 1.072 $\pm $ 0.036 1.267 $\pm $ 0.009 0.786 $\pm $ 0.006 1.629 $\pm $ 0.016 1.337 $\pm $ 0.052 1.421 $\pm $ 0.010 1.089 $\pm $ 0.005
[O III] 5006.8 1.782 $\pm $ 0.024 1.797 $\pm $ 0.010 3.223 $\pm $ 0.058 3.849 $\pm $ 0.013 2.473 $\pm $ 0.011 4.883 $\pm $ 0.023 2.930 $\pm $ 0.057 4.268 $\pm $ 0.017 3.304 $\pm $ 0.008
[Fe III] 5412.0 ... 0.034 $\pm $ 0.008 ... ... ... ... ... ... ...
He I 5875.7 0.159 $\pm $ 0.030 0.082 $\pm $ 0.012 0.104 $\pm $ 0.045 0.095 $\pm $ 0.011 0.062 $\pm $ 0.012 0.106 $\pm $ 0.019 0.152 $\pm $ 0.056 0.106 $\pm $ 0.011 0.093 $\pm $ 0.006
[S III] 6312.1 ... 0.047 $\pm $ 0.014 ... ... ... 0.039 $\pm $ 0.023 ... 0.049 $\pm $ 0.012 ...
[O I] 6363.8 ... ... ... ... ... ... ... 0.006 $\pm $ 0.013 ...
H$\alpha $ 6562.8 2.850 $\pm $ 0.043 2.594 $\pm $ 0.024 2.849 $\pm $ 0.103 2.592 $\pm $ 0.020 2.849 $\pm $ 0.037 2.850 $\pm $ 0.032 2.850 $\pm $ 0.090 2.850 $\pm $ 0.020 2.850 $\pm $ 0.011
[N II] 6583.4 ... ... 0.069 $\pm $ 0.103 0.064 $\pm $ 0.020 0.029 $\pm $ 0.037 0.075 $\pm $ 0.032 ... ... ...
He I 6678.1 ... ... ... 0.016 $\pm $ 0.016 0.033 $\pm $ 0.017 0.023 $\pm $ 0.025 0.031 $\pm $ 0.064 0.029 $\pm $ 0.015 0.030 $\pm $ 0.009
[S II] 6716.5 0.125 $\pm $ 0.040 0.134 $\pm $ 0.018 0.265 $\pm $ 0.068 0.208 $\pm $ 0.016 0.089 $\pm $ 0.019 0.129 $\pm $ 0.025 0.282 $\pm $ 0.064 0.130 $\pm $ 0.015 0.139 $\pm $ 0.009
[S II] 6730.8 0.045 $\pm $ 0.040 0.114 $\pm $ 0.018 0.164 $\pm $ 0.068 0.144 $\pm $ 0.017 0.058 $\pm $ 0.019 0.105 $\pm $ 0.025 0.318 $\pm $ 0.065 0.123 $\pm $ 0.015 0.097 $\pm $ 0.009
He I 7065.3 ... ... ... 0.021 $\pm $ 0.018 ... 0.027 $\pm $ 0.028 ... 0.027 $\pm $ 0.017 0.026 $\pm $ 0.011
[Ar III] 7135.8 ... ... ... 0.070 $\pm $ 0.019 ... 0.105 $\pm $ 0.029 0.137 $\pm $ 0.075 0.110 $\pm $ 0.018 0.098 $\pm $ 0.011
[O II]blend 7325.0 ... ... ... ... ... ... ... ... ...
C H$\alpha $/H$\beta$a 0.002 $\pm $ 0.042 0.000 $\pm $ 0.019 0.192 $\pm $ 0.076 0.192 $\pm $ 0.076 0.191 $\pm $ 0.022 0.017 $\pm $ 0.028 0.302 $\pm $ 0.079 0.042 $\pm $ 0.018 0.004 $\pm $ 0.010
Notes: a The reddening constant is computed by the expression: $I_{{\rm H}\alpha}/I_{{\rm H}\beta}=I_{{\rm H}\alpha0}/I_{{\rm H}\beta0}10^{-C[f({\rm H}\alpha)-f({\rm H}\beta)]}$, where I0 and I denote the flux before and after extinction, and $f(\lambda)$ is the extinction curve.

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