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Table 1

Radio and infrared data for the 35 LIRG systems of our sample.

Name RA Dec S1.49 GHz S8.44 GHz log L1.4 GHz log LIR qIR IR8 Radio structure Alternative
(J2000) (J2000) (mJy) (mJy) (W Hz-1) (L⊙) 1.49 GHz 8.44 GHz name
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13)
(1) NGC 0034 (S) − 12°06m26s 56.0 ± 0.3 15.21 ± 0.01 0.748 ± 0.002 16.68 11.431 2.75 11.901 COM? EXT? NGC 0017
(2) IC 1623A/B − 17°30m24s 201.27 ± 0.09 13.491 ± 0.003 1.558 ± 0.001 17.25 11.706 2.45 9.521 CMX CMX Arp 236
(3) CGCG 436-030 14°21m42s 41.4 ± 0.2 13.337 ± 0.009 0.654 ± 0.002 16.96 11.686 2.72 11.464 COM? CMX MCG
+02-04-025
(4) IRAS F01364-1042 − 10°27m12s 15.9 ± 0.1 8.35 ± 0.02 0.371 ± 0.006 16.94 11.848 2.90 55.498 COM? COM? 2MASX J0138
5289-1027113
(5) IRAS F01417+1651 17°06m08s 38.4 ± 0.5 19.95 ± 0.05 0.378 ± 0.003 16.83 11.639 2.81 36.755 COM COM III Zw 035
(6) UGC 02369 (S) 14°58m15s 41.9 ± 0.2 8.917 ± 0.007 0.892 ± 0.002 16.98 11.66 2.68 14.333 CMX CMX
(7) IRAS F03359+1523 15°32m53s 17.4 ± 0.1 7.46 ± 0.01 0.490 ± 0.005 16.70 11.545 2.85 21.425 EXT CMX
(8) ESO 550-IG025 (N) − 18°48m39s 15.79 ± 0.06 6.68 ± 0.01 0.495 ± 0.005 16.57 11.133 2.56 – COM DB MCG
-03-12-002
(9) ESO 550-IG025 (S) − 18°48m56s 12.44 ± 0.07 3.024 ± 0.003 0.815 ± 0.005 16.47 11.268 2.80 – COM DF MCG
-03-12-002
(10) IRAS F05189-2524 − 25°21m45s 26.9 ± 0.2 10.97 ± 0.02 0.518 ± 0.005 17.07 12.163 3.09 10.660 COM EXT? 2MASX J0521
0136-2521450
(11) NGC 2623 25°45m16s 95.6 ± 0.7 34.63 ± 0.03 0.585 ± 0.001 16.92 11.597 2.68 29.703 COM COM? Arp 243
(12) IRAS F08572+3915 39°03m53s 5.4 ± 0.1 4.07 ± 0.02 0.17 ± 0.04 16.69 12.163 3.48 4.949 COM COM
(13) UGC 04881 (NE) 44°19m58s 19.8 ± 0.2 7.41 ± 0.02 0.566 ± 0.004 16.89 11.578 2.69 21.656 COM? COM? MCG
+08-17-065
(14) UGC 04881 (SW) 44°19m51s 8.00 ± 0.07 1.102 ± 0.004 1.143 ± 0.004 16.50 11.243 2.74 21.656 DF DF Arp 055
(15) UGC 05101 61°21m11s 133.9 ± 0.6 51.05 ± 0.06 0.556 ± 0.001 17.72 12.015 2.30 17.085 COM? EXT MCG
+10-14-026
(16) IRAS F10173+0828 08°13m33s 7.9 ± 0.1 5.21 ± 0.04 0.24 ± 0.01 16.70 11.861 3.16 102.227 COM COM 2MASX J1020
0023+0813342
(17) IRAS F10565+2448 24°32m34s 44.9 ± 0.4 12.70 ± 0.01 0.728 ± 0.002 17.34 12.083 2.75 18.245 COM EXT 2MASX J1059
1815+2432343
(18) MCG +07-23-019 40°50m59s 28.2 ± 0.1 10.27 ± 0.01 0.582 ± 0.003 16.94 11.668 2.73 14.881 EXT EXT Arp 148
(19) UGC 06436 (NW) 14°40m35s 13.9 ± 0.1 3.354 ± 0.005 0.822 ± 0.007 16.63 11.456 2.83 11.430 COM? COM? IRAS F11231
+1456
(20) UGC 06436 (SE) 14°40m06s 6.09 ± 0.09 1.207 ± 0.005 0.933 ± 0.007 16.27 11.178 2.91 COM? COM? IC 2810
(21) NGC 3690 (E) 58°33m46s 271.7 ± 0.2 89.94 ± 0.06 0.637 ± 0.001 16.93 11.668 2.74 12.707 CMX CMX IC 694
(22) NGC 3690 (W) 58°33m40s 118.1 ± 0.2 23.32 ± 0.01 0.935 ± 0.001 16.56 11.578 3.01 12.707 CMX CMX IC 694
(23) IRAS F12112+0305 (NE) 02°48m41s 18.3 ± 0.3 8.06 ± 0.02 0.473 ± 0.009 17.43 12.123 2.69 29.811t COM COM
(24) IRAS F12112+0305 (SW) 02°48m38s 4.6 ± 0.1 1.67 ± 0.01 0.586 ± 0.009 16.84 11.990 3.15 29.811t COM COM
(25) UGC 08058 56°52m24s 239.9 ± 1.4 266.5 ± 0.5 − 0.060 ± 0.001 18.04 12.571 2.53 8.272 COM COM? Mrk 231
(26) VV 250a (NW) 62°07m45s 6.7 ± 0.1 1.475 ± 0.008 0.87 ± 0.02 16.22 11.115 2.89 10.514 COM CMX UGC 08335 (W)
(27) VV 250a (SE) 62°07m28s 40.9 ± 0.4 32.67 ± 0.02 0.13 ± 0.02 17.01 11.709 2.70 10.514 COM CMX UGC 08335 (E)
(28) UGC 08387 34°08m21s 100.5 ± 0.5 33.93 ± 0.01 0.626 ± 0.001 17.17 11.731 2.56 15.105 COM? CMX Arp 193
(29) NGC 5256 (NE) 48°16m41s 25.8 ± 0.2 7.88 ± 0.01 0.684 ± 0.001 17.16 11.132 2.41 10.371 COM COM Mrk 266 (NE)
(30) NGC 5256 (SW) 48°16m32s 31.9 ± 0.2 8.603 ± 0.003 0.757 ± 0.001 16.82 11.355 2.54 – EXT EXT Mrk 266 (SW)
(31) NGC 5256 (C) 48°16m35s 38.3 ± 0.2 3.789 ± 0.003 1.334 ± 0.001 16.50 – – – EXT EXT Mrk 266 (C)
(32) NGC 5257 (NW) 00°50m24s 6.27 ± 0.04 1.115 ± 0.002 0.99 ± 0.05 15.95 11.312 3.36 6.159 CMX CMX Arp 240
(33) UGC 08696 1 55°53m13s 129.5 ± 0.6 43.75 ± 0.06 0.725 ± 0.001 17.68 12.209 2.53 27.983 COM? CMX Mrk 273
(34) IRAS F14348-1447 (NE) − 15°00m21s 12.5 ± 0.1 3.55 ± 0.01 0.727 ± 0.003 17.39 11.950 2.56 24.887t COM COM
(35) IRAS F14348-1447 (SW) − 15°00m24s 20.28 ± 0.1 6.05 ± 0.01 0.697 ± 0.003 17.59 12.193 2.60 24.887t COM COM
(36) VV 340a (N) 24°37m02s 55.4 ± 0.1 3.099 ± 0.005 1.66 ± 0.01 17.23 11.658 2.43 6.958 DBDB DB UGC 09618
(37) VV 705 (N) 42°44m44s 26.4 ± 0.2 8.23 ± 0.01 0.673 ± 0.002 17.04 11.849 2.81 14.589 COM? COM? I ZW 107
(38) VV 705 (S) 42°44m38s 18.0 ± 0.1 2.178 ± 0.008 1.217 ± 0.002 16.88 11.120 2.24 COM? COM? I ZW 107
(39) IRAS F15250+3608 35°58m36s 12.1 ± 0.2 10.34 ± 0.06 0.09 ± 0.01 17.00 12.081 3.08 11.320 COM COM
(40) UGC 09913 23°30m11s 303.5 ± 1.9 147.09 ± 0.09 0.417 ± 0.001 17.46 12.275 2.82 72.130 COM? DB Arp 220
(41) NGC 6090 52°27m26s 45.24 ± 0.06 0.513 ± 0.004 2.583 ± 0.003 17.02 11.580 2.56 8.525 DB DB I ZW 135
(42) IRAS F17132+5313 (NE) 53°10m31s 5.92 ± 0.1 2.31 ± 0.01 1.065 ± 0.009 17.00 11.876 2.88 11.440t EXT DF
(43) IRAS F17132+5313 (SW) 53°10m28s 14.71 ± 0.1 2.320 ± 0.004 0.542 ± 0.009 16.60 11.206 2.60 11.440t COM COM
(44) IRAS F22491-1808 − 17°52m23s 5.37 ± 0.05 2.82 ± 0.01 0.37 ±0.01 16.93 12.201 3.27 33.912 COM? COM?
(45) IC 5298 25°33m23s 25.5 ± 0.1 7.079 ± 0.009 0.740 ± 0.004 16.65 11.600 2.95 15.843 COM CMX ZW 475.065
(46) Mrk 0331 (N) 20°35m10s 63.7 ± 0.2 15.743 ± 0.008 0.806 ± 0.002 16.69 11.497 2.81 11.549 COM? CMX UGC 12812 (E)

Notes. Columns: (1) Name of the galaxy; systems are marked with the relative position to each other (e.g. N, S, E, W); the numbers before the object names are used in Fig. 5. (2) and (3) Right Ascension (J2000) and Declination (J2000), respectively, at the radio position with maximum flux density at 1.49 GHz. (4) and (5) Integrated flux density at 1.49 and 8.44 GHz, respectively, of the galaxy where flux above 3σ is being considered in the calculation. We also give the error on the measurement. (6) Radio spectral index calculated between 1.49 and 8.44 GHz. (7) The radio luminosity at 1.49 GHz calculated using the standard relation between flux and luminosity; the values of luminosity distance are taken from Diaz-Santos et al. (2010). (8) The total infrared luminosity calculated from 8 to 1000 μm for each galaxy (see Diaz-Santos et al. 2010). (9) The parameter qIR = log 10 [ (SIR(8 − 1000μm)/ 3.75 × 1012W m-2)/(S1.4 GHz/ W m-2 Hz-1)] (Helou et al. 1985). (10) The ratio of total IR luminosity to the luminosity at 8 μm (IR8; e.g. Elbaz et al. 2011). (11) and (12) The radio structure at 1.49 and 8.44 GHz, respectively: COM for compact; EXT for extended; CMX for complex, DB for double; DBDB for double double; and DF for diffuse; a “?” indicates uncertainty in the classification. (13) Gives an alternative name for the galaxy. The base-10 logarithm of the total infrared luminosity of IRAS F14348-1447 is 12.390. Here we give the fractional contribution of the two components to the total infrared luminosity. The fractional contribution was calculated by doing photometry on the 8 and 24 μm maps of the object. Similarly for IRAS F12112+0305 log 10(LIR) = 12.363 and for IRAS F17132+5313 log 10(LIR) = 11.961. A (t) next to the values of IR8 stands for total measurement for the system.

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