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Table 4
Linewidth correlations between line pairs.
| log (FWHM) | log (σ) | |||||
| c | Δ | c | Δ | |||
|
|
||||||
| Hβ-C iii] | − 0.024 | 0.046 | 0.059 | 0.081 | ||
| Hβ-C iv | − 0.139 | 0.058 | − 0.109 | 0.039 | ||
| Hβ-Mg ii | 0.053 | 0.068 | 0.109 | 0.073 | ||
| Hβ-Hα | 0.103 | 0.045 | 0.159 | 0.044 | ||
| Hα-C iii] | − 0.150 | 0.032 | − 0.144 | 0.066 | ||
| Hα-C iv | − 0.224 | 0.078 | − 0.269 | 0.033 | ||
| Hα-Mg ii | − 0.012 | 0.048 | − 0.018 | 0.049 | ||
| Mg ii-C iii] | − 0.075 | 0.093 | − 0.072 | 0.137 | ||
| Mg ii-C iv | − 0.194 | 0.070 | 0.227 | 0.070 | ||
| C iv-C iii] | 0.105 | 0.076 | 0.162 | 0.063 | ||
Notes. For both FWHM and line dispersion σ we list the results for the linear fit between the logarithms: assuming a linear relation between the quantities, log (linewidth1) = m·log (linewidth2) + c, we find the intercept c and the scatter Δ considering a fixed slope m = 1.
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