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Table 1.
Optical emission line properties from the SDSS spectra.
| Name | [O III]/Hβ | [N II]/Hα | [S II]/Hα | [O I]/Hα | L150 | LHα | Class | Radio morph. |
|---|---|---|---|---|---|---|---|---|
| NGC 2492 | > −0.29 | – | – | – | 21.39 | < 4.40 | P | |
| IC 2393 | – | – | – | – | < 20.76 | < 4.78 | ||
| UGC 04767 | – | – | – | – | 22.47 | < 4.71 | FRI | |
| NGC 2759 | > −0.34 | −0.23 ± 0.10 | < −0.04 | < −0.33 | 21.32 | 5.19 | P | |
| NGC 2783 | 0.19 ± 0.05 | 0.23 ± 0.03 | 0.04 ± 0.04 | −0.53 ± 0.07 | 22.78 | 5.54 | LINER | E ? |
| NGC 2789 | −0.31 ± 0.04 | −0.19 ± 0.01 | −0.63 ± 0.02 | −1.38 ± 0.07 | 23.01 | 6.30 | SF | E ? |
| UGC 04972 | > −0.05 | 0.11 ± 0.08 | < −0.01 | < −0.13 | 23.77 | 5.06 | LINER | FRI |
| UGC 04974 | −0.11 ± 0.10 | – | – | – | < 20.71 | < 4.71 | ||
| NGC 2918 | −0.05 ± 0.08 | −0.19 ± 0.05 | < −0.19 | < −0.60 | 20.96 | 5.39 | SF | P |
| NGC 3158 | < 0.19 | < −0.42 | < −0.03 | < −0.15 | 22.58 | 5.25 | FRI | |
| NGC 3615 | – | – | – | – | 21.57 | < 4.89 | P | |
| NGC 3710 | > −0.24 | – | – | – | < 21.55 | < 4.53 | ||
| NGC 3713 | < 0.29 | – | – | – | < 21.15 | 4.69 | ||
| NGC 3805 | −0.27 ± 0.06 | −0.21 ± 0.03 | < −0.48 | < −0.72 | 21.89 | 5.63 | SF | P* |
| NGC 3816 | – | – | – | – | < 21.16 | < 4.56 | ||
| NGC 3837 | −0.31 ± 0.07 | −0.14 ± 0.03 | < −0.41 | < −0.65 | 21.49 | 5.56 | SF | P |
| NGC 3842 | < 0.13 | – | – | – | 23.99 | < 4.76 | E ? | |
| NGC 3862 | −0.19 ± 0.04 | 0.16 ± 0.02 | −0.26 ± 0.04 | −0.86 ± 0.08 | 25.71 | 5.61 | LINER | FRI |
| NGC 3886 | < 0.15 | – | – | – | < 20.94 | < 4.89 | ||
| NGC 3919 | −0.18 ± 0.07 | −0.09 ± 0.05 | −0.42 ± 0.09 | < −0.50 | 21.63 | 5.56 | SF | P* |
| NGC 3937 | > −0.22 | – | – | – | 21.68 | < 5.05 | P | |
| NGC 3971 | > −0.04 | 0.15 ± 0.06 | < 0.14 | < −0.28 | 21.26 | 5.06 | LINER | P |
| NGC 4065 | 0.03 ± 0.09 | – | – | – | 22.43 | < 4.67 | P | |
| UGC 07115 | −0.27 ± 0.05 | −0.19 ± 0.03 | −0.38 ± 0.04 | < −0.69 | 24.46 | 5.58 | SF | FRI |
| UGC 07132 | > 0.02 | −0.16 ± 0.07 | < −0.06 | < −0.39 | 21.74 | 5.44 | P | |
| NGC 4213 | −0.02 ± 0.09 | < −0.50 | < 0.03 | < −0.12 | 21.73 | 5.11 | P | |
| NGC 4229 | > 0.03 | 0.20 ± 0.07 | < 0.18 | < −0.17 | 20.77 | 4.98 | LINER | P |
| IC 0780 | < 0.10 | < −0.68 | < 0.10 | – | 22.69 | 5.00 | FRI | |
| NGC 4555 | −0.02 ± 0.12 | – | – | – | 22.59 | < 4.84 | P | |
| NGC 4583 | 0.20 ± 0.05 | 0.11 ± 0.03 | −0.08 ± 0.05 | < −0.55 | 21.57 | 5.14 | LINER | P |
| NGC 4715 | – | – | – | – | < 20.93 | < 4.55 | ||
| NGC 4841A | > −0.22 | – | – | – | 21.45 | < 4.79 | P | |
| NGC 4886 | – | – | – | – | 21.87 | < 4.05 | P | |
| NGC 4952 | −0.02 ± 0.12 | – | – | – | 20.86 | 4.99 | P | |
| NGC 4957 | – | – | – | – | < 20.80 | < 4.82 | ||
| NGC 4978 | −0.04 ± 0.07 | – | – | – | 21.44 | 5.02 | P | |
| IC 0885 | 0.11 ± 0.10 | −0.00 ± 0.10 | < 0.06 | < −0.21 | < 21.57 | 5.11 | LINER | |
| NGC 5127 | 0.26 ± 0.07 | 0.19 ± 0.04 | −0.11 ± 0.06 | < −0.39 | 24.80 | 4.93 | LINER | FRI |
| NGC 5141 | 0.35 ± 0.05 | 0.22 ± 0.03 | −0.19 ± 0.06 | < −0.44 | 24.53 | 5.29 | LINER | FRII |
| NGC 5322 | – | – | – | – | 22.62 | 3.90 | FRI | |
| NGC 5513 | – | – | – | – | < 21.19 | < 4.41 | ||
| NGC 5525 | −0.35 ± 0.09 | −0.10 ± 0.05 | < −0.25 | < −0.51 | 21.36 | 5.01 | SF | P* |
| IC 1153 | 0.18 ± 0.06 | 0.15 ± 0.04 | −0.22 ± 0.07 | < −0.38 | 21.73 | 5.24 | LINER | P |
| NGC 7722 | 0.18 ± 0.07 | 0.06 ± 0.03 | −0.26 ± 0.05 | < −0.55 | 21.66 | 4.92 | LINER | P* |
Notes. Column description: (1) Name, (2)–(5) emission line ratios, (6) radio luminosity at 150 MHz (in W Hz−1), (7) Hα line luminosity in solar luminosities, (8) spectral classification, and (9) radio morphology.
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