Table 1
Line ratios and general properties of the observed galaxies.
| Galaxy | RA | Dec | V Helio |
|
|
|
|
|
Log(LIR/L⊙) | Class | Type | Num. |
| [h:m:s] | [ °:′:′′ ] | [km s-1] | ||||||||||
|
|
||||||||||||
| IRAS 17208 | 17:23:21.9 | –00:17:01 | 12834 | 0.78(0.12) | 0.77(0.14) | 0.31(0.07) | 0.42(0.10) | – | 12.35 | 1B | L | 1 |
| IC 860 | 13:15:03.5 | +24:37:08 | 3347 | 0.62(0.16) | 0.62(0.16) | 0.42(0.13) | 1.04(0.29) | 18.96(3.83) | 11.14 | 2B | L | 2 |
| Mrk 231 | 12:56:14.2 | +56:52:25 | 12642 | 0.56(0.08) | 0.38(0.06) | <0.07 | 0.29(0.12) | – | 12.37 | 1A | A, L | 3 |
| NGC 1614 | 04:33:59.8 | –08:34:44 | 4778 | 1.83(0.37) | 0.33(0.15) | <0.35 | 1.00(0.33) | 28.81(2.10) | 11.43 | 1C | S | 4 |
| NGC 3079 | 10:01:57.8 | +55:40:47 | 1116 | 1.12(0.11) | 0.27(0.05) | <0.06 | 0.54(0.09) | 17.10(1.16) | 10.65 | 2C | A | 5 |
| NGC 4194 | 12:14:09.5 | +54:31:37 | 2501 | 1.32(0.35) | 0.53(0.23) | <0.20 | 0.98(0.36) | 19.10(1.90) | 10.93 | 1C | S | 6 |
| NGC 4388 | 12:25:46.7 | +12:39:44 | 2524 | 1.38(0.40) | 0.62(0.24) | <0.35 | 0.81(0.52) | – | 9.66 | 2A | A | 7 |
| NGC 4418 | 12:26:54.6 | –00:52:39 | 2110 | 0.59(0.10) | 0.47(0.09) | 0.37(0.09) | 0.64(0.18) | – | 11.00 | 3A | L | 8 |
| NGC 6090 | 16:11:40.7 | +52:27:24 | 8785 | 1.67(0.44) | 0.25(0.17) | <0.18 | 0.46(0.20) | – | 11.34 | 1C | L | 9 |
| NGC 6240 | 16:52:58.9 | +02:24:03 | 7339 | 1.63(0.14) | 0.20(0.06) | <0.09 | 0.36(0.08) | 28.79(2.99) | 11.69 | 2B | L | 10 |
| NGC 7469 | 23:03:15.6 | +08:52:26 | 4892 | 1.12(0.11) | 0.55(0.08) | <0.07 | 0.75(0.24) | 20.80(0.47) | 11.41 | 1B | A | 11 |
| NGC 7771 | 23:51:24.9 | +20:06:43 | 4277 | 0.94(0.09) | 0.44(0.07) | 0.06(0.04) | 0.32(0.06) | 13.61(0.52) | 11.24 | – | L | 12 |
| NGC 660 | 01:43:02.4 | +13:38:42 | 850 | 1.04(0.09) | 0.52(0.06) | <0.07 | 0.45(0.08) | 16.45(0.49) | 10.40 | 2C | S | 13 |
| NGC 3556 | 11:11:31.0 | +55:40:27 | 699 | 1.57(0.37) | 0.37(0.24) | <0.27 | 1.56(0.37) | 12.50(0.31) | 10.00 | – | S | 14 |
| NGC 1068 | 02:42:40.7 | –00:00:48 | 1137 | 0.67(0.03) | 0.40(0.03) | 0.04(0.02) | 0.37(0.09) | – | 10.89 | 1A | A | 15 |
| NGC 7674 | 23:27:56.7 | +08:46:45 | 8671 | – | – | – | – | 14.46(1.18) | 11.50 | – | A | 16 |
| UGC 2866 | 03:50:14.9 | +70:05:41 | 1232 | 1.46(0.20) | 0.51(0.13) | <0.14 | 0.88(0.17) | 20.68(0.80) | 10.69 | – | S | 17 |
| UGC 5101 | 09:35:51.6 | +61:21:11 | 11802 | 0.36(0.20) | 0.82(0.28) | <0.28 | 0.89(0.37) | >8.63 | 11.87 | 2B | A, L | 18 |
| NGC 2273 | 06:50:08.6 | +60:50:45 | 1840 | 1.05(0.37) | 1.09(0.38) | <0.89 | <0.89 | – | 10.11 | 1B | A | 19 |
| Arp 220 | 15:34:57.2 | +23:30:09 | 5382 | 0.47(0.07) | 0.49(0.12) | 0.19(0.06) | – | – | 12.15 | 3B | L | 20 |
| IRAS 15250 | 15:26:59.4 | +35:58:38 | 16535 | – | – | – | – | – | 12.02 | 3A | L | 21 |
| NGC 1140 | 02:54:33.6 | –10:01:40 | 1501 | – | – | – | – | – | 9.50 | 1C | S | 22 |
| NGC 1056 | 02:42:48.3 | +28:34:27 | 1545 | – | – | – | – | – | 9.50 | – | S | 23 |
| NGC 1377 | 03:36:39.1 | –20:54:07 | 1792 | - | – | – | – | – | 9.63 | 3A | O | 24 |
Notes. The mid-IR Class column refers to the classification by Spoon et al. (2007), based on the PAH equivalent width and silicate absorption in the mid-infrared. The column Type summarizes the properties of the object, distinguishing between starbursts (S), Seyferts (A), and LIRGs (L). The galaxy NGC 1377 is classified as obscured (O), because it emits mostly in the IR, but its luminosity is not high enough to be classified as LIRG. For a discussion about source types see Sect. 2. In Figs. 1, 4 and 5, the sources are labelled with the numbers reported in column Num.
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