Table B.1
Radio and IR properties of the candidate IFRSs in SERVS fields.
Field | IFRS | Radio coordinates | Combined positional | Distance from claimed IR | Reliability | S 1.4 GHz | S 3.6 μm | S 4.5 μm | S 1.4 GHz / S 3.6 μm | S 1.4 GHz / S 4.5 μm | S 4.5 μm / S 3.6 μm | Spectral | Optical | |||
name | ID | (J2000) | accuracy (arcsec) | 3.6/4.5 μm couterpart (arcsec) | S1.4 GHz/ (3 × N3.6 μm) | S1.4 GHz/ (3 × N4.5 μm) | index | magnitude | ||||||||
(hh:mm:ss) | (dd:mm:ss) | σ RA | σ Dec | ΔRA | ΔDec | (%) | (mJy) | (μJy) | (μJy) | |||||||
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) | (13) | (14) | (15) | (16) | (17) |
|
||||||||||||||||
CS0114 | 03:27:59.89 | −27:55:54.7 | 1.02 | 1.02 | 0.12 | 0.89 | 99 | 7.17 ± 1.43 | 2.13 ± 0.47 | 2.37 ± 0.47 | 3366 ± 1001 | 3025 ± 851 | 1.11 ± 0.33 | −1.33 | ||
CS0122 | 03:28:12.99 | −27:19:42.6 | 1.42 | 3.59 | 1.90 | 86 | 0.46 ± 0.10 | 1.47 ± 0.46 | <1.29 | 313 ± 119 | >357 | <0.88 | ||||
<1.38 | <1.29 | >333 | >357 | ... | ||||||||||||
CS0164 | 03:29:00.20 | −27:37:45.7 | 1.02 | 1.26 | 1.21 | 1.06 | 95 | 1.21 ± 0.25 | 1.89 ± 0.50 | 2.51 ± 0.67 | 640 ± 215 | 482 ± 163 | 1.33 ± 0.50 | −0.26 | ||
CS0173 | 03:29:09.66 | −27:30:13.7 | 1.42 | 3.77 | 1.71 | 1.66 | 96 | 0.35 ± 0.08 | 1.66 ± 0.41 | 2.76 ± 0.48 | 211 ± 71 | 127 ± 36 | 1.66 ± 0.50 | −0.01 | ||
CS0194 | 03:29:28.59 | −28:36:18.8 | 1.02 | 1.02 | 6.09 ± 1.22 | <1.77 | <2.16 | >3441 | >2819 | ... | −0.92 | |||||
CS0215 | 03:29:50.01 | −27:31:52.6 | 1.02 | 1.02 | 1.10 ± 0.22 | <1.50 | <1.50 | >733 | >733 | ... | −0.71 | |||||
CS0241 | 03:30:10.21 | −28:26:53.0 | 1.02 | 1.54 | 1.28 ± 0.26 | <1.41 | <1.71 | >908 | >749 | ... | −1.05 | |||||
CS0255 | 03:30:24.08 | −27:56:58.7 | 1.20 | 3.17 | 0.36 | 0.85 | 99 | 0.55 ± 0.12 | 2.42 ± 0.50 | 3.35 ± 0.56 | 227 ± 68 | 164 ± 45 | 1.38 ± 0.37 | 0.04 | ||
CS0275 | 03:30:43.69 | −28:47:55.6 | 1.39 | 1.83 | 0.36 ± 0.08 | <1.20 | <1.68 | >300 | >214 | ... | ||||||
CS0283 | 03:30:48.68 | −27:44:45.3 | 1.17 | 2.04 | – | – | – | 0.29 ± 0.07 | – | – | – | – | – | – | – | |
CS0415 | 03:32:13.07 | −27:43:51.0 | 1.02 | 1.02 | 1.21 ± 0.25 | <1.02 | <1.20 | >1186 | >1008 | ... | −1.19 | |||||
CS0446 | 03:32:31.54 | −28:04:33.5 | 2.22 | 3.65 | 2.00 | 87 | 0.34 ± 0.08 | 1.55 ± 0.50 | <2.07 | 219 ± 88 | >164 | <1.34 | 25.55Ba | |||
<1.50 | <2.07 | >227 | >164 | ... | ||||||||||||
CS0487 | 03:33:01.19 | −28:47:20.7 | 1.02 | 1.60 | 1.12 ± 0.23 | <1.62 | <2.01 | >691 | >557 | ... | −0.62 | |||||
CDFS | CS0506 | 03:33:11.48 | −28:03:19.0 | 1.57 | 2.37 | 2.44 | 2.57 | 83 | 0.17 ± 0.06 | 1.80 ± 0.47 | 2.20 ± 0.50 | 94 ± 41 | 77 ± 32 | 1.22 ± 0.42 | 26.16Ba | |
27.10Ub | ||||||||||||||||
26.15Bb | ||||||||||||||||
26.59Vb | ||||||||||||||||
26.16Rb | ||||||||||||||||
26.06Ib | ||||||||||||||||
24.38Zb | ||||||||||||||||
<1.41 | <1.50 | >121 | >113 | ... | ||||||||||||
CS0538 | 03:33:30.20 | −28:35:11.1 | 1.45 | 2.58 | 1.40 ± 0.28 | <2.16 | <1.95 | >648 | >718 | ... | −1.19 | |||||
CS0588 | 03:34:04.70 | −28:45:01.7 | 1.30 | 3.32 | 0.45 ± 0.10 | <1.41 | <1.50 | >319 | >300 | ... | ||||||
CS0682 | 03:35:18.48 | −27:57:42.2 | 1.20 | 2.88 | 0.73 | 96 | 0.34 ± 0.08 | <1.59 | 2.26 ± 0.72 | >214 | 150 ± 60 | >1.42 | ||||
CS0694 | 03:35:25.08 | −27:33:13.2 | 1.02 | 1.40 | 0.60 ± 0.13 | <1.98 | <2.31 | >303 | >260 | ... | −0.93 | 24.91ic | ||||
CS0696 | 03:35:25.25 | −28:31:05.2 | 1.02 | 1.78 | 0.31 ± 0.07 | <1.65 | <1.71 | >188 | >181 | ... | ||||||
CS0703 | 03:35:31.02 | −27:27:02.2 | 1.02 | 1.02 | 3.12 | 3.27 | 70 | 26.08 ± 5.22 | 2.34 ± 0.61 | 1.97 ± 0.51 | 11145 ± 3663 | 13239 ± 4332 | 0.84 ± 0.31 | −0.96 | ||
<1.83 | <1.53 | >14251 | >17046 | ... | ||||||||||||
CS0706 | 03:35:33.22 | −28:06:21.8 | 1.07 | 1.51 | 0.26 ± 0.07 | <1.62 | <1.95 | >160 | >133 | ... | ||||||
CS0714 | 03:35:38.16 | −27:44:00.6 | 1.45 | 2.22 | 0.39 ± 0.09 | <1.23 | <1.02 | >317 | >382 | ... | ||||||
ES0056 | 00:33:46.75 | −44:29:02.8 | 1.02 | 1.19 | 0.43 | 99 | 0.58 ± 0.12 | <1.56 | 2.97 ± 0.80 | >372 | 195 ± 66 | >1.90 | −2.35 | |||
ES0135 | 00:33:30.12 | −44:21:15.4 | 1.60 | 1.56 | 0.18 ± 0.05 | <2.28 | out | >79 | ... | ... | ||||||
ELAIS-S1 | ES0156 | 00:34:46.40 | −44:19:26.9 | 1.02 | 1.41 | 0.14 | 99 | 0.37 ± 0.08 | <1.53 | 2.00 ± 0.44 | >242 | 185 ± 18 | >1.31 | −0.88 | ||
ES0318 | 00:37:05.54 | −44:07:33.6 | 1.02 | 1.14 | 1.59 ± 0.32 | <1.65 | <1.98 | >964 | >803 | ... | −1.42 | |||||
ES0427 | 00:34:11.59 | −43:58:17.0 | 1.02 | 1.02 | 0.17 | 99 | 21.36 ± 4.27 | 1.94 ± 0.46 | <1.56 | 11010 ± 3415 | >13692 | <0.80 | −0.95 | |||
ES0433 | 00:34:13.43 | −43:58:02.4 | 1.02 | 1.02 | 0.25 ± 0.06 | <1.62 | <1.41 | >154 | >177 | ... | −1.41 | |||||
ES0436 | 00:37:26.34 | −43:57:33.0 | 1.09 | 1.54 | 1.20 | 1.07 | 93 | 0.19 ± 0.06 | 3.27 ± 0.42 | 4.12 ± 0.64 | 58 ± 20 | 46 ± 16 | 1.26 ± 0.25 | |||
ES0463 | 00:34:10.14 | −43:56:25.5 | 1.25 | 1.76 | 0.14 ± 0.04 | <1.29 | <1.71 | >109 | >82 | ... | ||||||
ES0593 | 00:35:10.80 | −43:46:37.2 | 1.22 | 1.73 | 1.71 | 1.65 | 91 | 0.17 ± 0.05 | 2.98 ± 0.71 | 4.54 ± 0.52 | 57 ± 22 | 37 ± 12 | 1.52 ± 0.40 | |||
ES0696 | 00:34:02.26 | −43:40:08.5 | 1.02 | 1.02 | 0.61 | 98 | 0.49 ± 0.11 | 1.33 ± 0.43 | <1.83 | 368 ± 145 | >268 | <1.38 | 0.07 | |||
ELAIS-S1 | ES0913 | 00:37:33.42 | −43:24:53.4 | 1.02 | 1.02 | 0.63 | 98 | 0.68 ± 0.14 | 1.33 ± 0.39 | <1.47 | 511 ± 183 | >463 | <1.11 | −1.62 | ||
ES0973 | 00:38:44.13 | −43:19:20.4 | 1.32 | 1.44 | 9.14 ± 1.83 | <2.46 | <2.64 | >3715 | >3462 | ... | −1.15 | |||||
ES1118 | 00:36:22.25 | −43:10:15.0 | 1.06 | 1.50 | 0.51 ± 0.11 | <1.41 | <1.56 | >362 | >327 | ... | ||||||
ES1154 | 00:35:46.92 | −43:06:32.4 | 1.02 | 1.10 | 0.85 | 0.46 | 97 | 0.53 ± 0.11 | 2.11 ± 0.38 | 3.91 ± 0.53 | 251 ± 69 | 136 ± 34 | 1.85 ± 0.42 | −0.56 | ||
ES1193 | 00:37:19.58 | −43:02:01.4 | 1.07 | 1.52 | 0.23 ± 0.06 | <1.35 | <1.65 | >170 | >139 | ... | ||||||
ES1259 | 00:38:27.17 | −42:51:33.7 | 1.02 | 1.02 | 4.52 ± 0.90 | <2.19 | out | >2063 | ... | ... | ||||||
ES1260 | 00:38:24.94 | −42:51:37.9 | 1.32 | 1.86 | 0.80 ± 0.16 | <1.92 | out | >417 | ... | ... | ||||||
DRAO3 | 16:05:30.48 | +54:09:02.0 | 0.26 | 0.26 | 0.82 | 1.14 | 97 | 3.56 ± 0.24 | 5.16 ± 0.43 | 6.38 ± 0.74 | 690 ± 74 | 558 ± 75 | 1.24 ± 0.18 | |||
DRAO6 | 16:06:47.93 | +54:15:10.5 | 0.28 | 0.28 | – | – | – | 2.23 ± 0.18 | – | – | – | – | – | – | – | |
ELAIS-N1 | DRAO7 | 16:08:38.74 | +54:27:51.8 | 0.31 | 0.31 | 2.15 | 2.20 | 82 | 1.39 ± 0.13 | 2.09 ± 0.50 | 2.32 ± 0.50 | 665 ± 171 | 599 ± 141 | ... | ||
<1.50 | <1.50 | >927 | >927 | ... | ||||||||||||
DRAO8 | 16:09:49.75 | +54:08:33.3 | 0.36 | 0.36 | 1.08 ± 0.13 | <1.47 | <1.17 | >735 | >923 | ... | ||||||
DRAO9 | 16:11:12.89 | +54:33:17.6 | 0.25 | 0.25 | 2.45 ± 0.14 | <1.32 | <1.50 | >1856 | >1633 | ... | ||||||
DRAO10 | 16:12:12.29 | +55:23:02.1 | 0.20 | 0.20 | – | – | – | 360.15 ± 4.20 | – | – | – | – | – | – | – | |
DRAO11 | 16:12:25.78 | +54:55:03.0 | 0.36 | 0.36 | 2.26 | 2.36 | 80 | 0.84 ± 0.10 | 7.88 ± 0.40 | 12.18 ± 0.66 | 107 ± 14 | 69 ± 9 | 1.55 ± 0.11 | |||
<1.20 | <1.98 | >700 | >424 | ... | ||||||||||||
LH5549 | 10:44:13.17 | +58:48:33.3 | 0.27 | 0.30 | 1.32 | 0.90 | 92 | 3.24 ± 0.13 | 3.01 ± 0.37 | 3.67 ± 0.58 | 1076 ± 139 | 883 ± 144 | 1.22 ± 0.24 | |||
LH4124 | 10:44:13.77 | +58:17:45.3 | 0.75 | 0.90 | 1.48 | 1.94 | 89 | 0.50 ± 0.08 | 1.85 ± 0.39 | 2.32 ± 0.56 | 270 ± 72 | 216 ± 62 | 1.25 ± 0.40 | |||
<1.17 | <1.68 | >427 | >298 | ... | ||||||||||||
LH5709 | 10:44:35.75 | +58:53:10.0 | 0.21 | 0.21 | 0.87 | 0.49 | 96 | 8.98 ± 0.12 | 2.56 ± 0.63 | 2.14 ± 0.58 | 3508 ± 865 | 4196 ± 1139 | 0.84 ± 0.31 | |||
LH5705 | 10:46:04.53 | +58:53:19.0 | 0.36 | 0.41 | 1.05 | 95 | 0.61 ± 0.04 | 1.44 ± 0.44 | <1.71 | 424 ± 132 | >357 | <1.19 | ||||
LH4270 | 10:47:11.26 | +58:21:46.7 | 0.22 | 0.23 | 0.52 ± 0.01 | <1.32 | <1.56 | >394 | >333 | ... | ||||||
LH5995 | 10:47:34.56 | +59:07:01.2 | 0.34 | 0.39 | 1.47 ± 0.09 | <1.47 | <1.47 | >1000 | >1000 | ... | ||||||
LH0912 | 10:47:59.36 | +57:17:39.8 | 0.20 | 0.20 | 0.25 | 0.52 | 99 | 1.39 ± 0.01 | 3.08 ± 0.49 | 6.01 ± 0.68 | 451 ± 72 | 231 ± 26 | 1.95 ± 0.38 | |||
LH0324 | 10:48:06.21 | +57:03:00.6 | 0.25 | 0.27 | 1.07 | 1.14 | 95 | 0.61 ± 0.02 | 2.53 ± 0.49 | 5.94 ± 0.64 | 241 ± 47 | 103 ± 12 | 2.35 ± 0.52 | |||
LH6025 | 10:49:04.39 | +59:09:13.5 | 0.27 | 0.29 | 1.28 ± 0.05 | <1.14 | <1.32 | >1123 | >970 | ... | ||||||
LH5512 | 10:49:23.18 | +58:48:51.3 | 0.20 | 0.20 | 2.66 ± 0.01 | <1.23 | <1.50 | >2163 | >1773 | ... | ||||||
LH | LH3817 | 10:49:48.97 | +58:12:19.6 | 0.20 | 0.20 | 0.27 | 1.04 | 99 | 1.53 ± 0.01 | 3.48 ± 0.44 | 4.06 ± 0.60 | 440 ± 56 | 377 ± 56 | 1.17 ± 0.23 | 20.75Kd | |
LH0576 | 10:49:56.77 | +57:10:41.2 | 0.21 | 0.22 | 1.15 ± 0.02 | <1.20 | <1.35 | >958 | >852 | ... | ||||||
LH0502 | 10:51:22.09 | +57:08:55.0 | 0.20 | 0.20 | 0.09 | 0.26 | 99 | 10.59 ± 0.02 | 4.83 ± 0.54 | 8.41 ± 0.58 | 2193 ± 245 | 1259 ± 87 | 1.74 ± 0.23 | 24.84Re | ||
LH2316 | 10:51:30.82 | +57:44:08.0 | 0.21 | 0.21 | 0.97 ± 0.01 | <1.77 | <1.68 | >548 | >577 | ... | ||||||
LH2633 | 10:51:38.11 | +57:49:56.8 | 0.20 | 0.20 | 0.10 | 0.12 | 99 | 2.54 ± 0.01 | 5.43 ± 0.33 | 10.00 ± 0.56 | 468 ± 28 | 254 ± 14 | 1.84 ± 0.15 | |||
LH0209 | 10:52:39.55 | +56:58:25.6 | 0.20 | 0.20 | 1.00 | 0.68 | 95 | 2.83 ± 0.02 | 3.61 ± 0.50 | 5.37 ± 0.67 | 784 ± 109 | 527 ± 66 | 1.49 ± 0.28 | 24.41Re | ||
24.38Ie | ||||||||||||||||
LH5785 | 10:53:18.14 | +58:56:22.8 | 0.20 | 0.20 | 0.80 | 97 | 78.43 ± 0.03 | 4.40 ± 0.48 | out | 17825 ± 1945 | ... | ... | ||||
LH2417 | 10:54:14.89 | +57:45:57.7 | 0.23 | 0.25 | 1.20 | 93 | 0.37 ± 0.01 | <1.38 | 2.27 ± 0.43 | >268 | 163 ± 47 | >1.64 | ||||
LH4721 | 10:54:57.39 | +58:31:53.5 | 0.20 | 0.20 | 11.89 ± 0.01 | <2.19 | out | >5429 | ... | ... | ||||||
LH0943 | 10:55:48.54 | +57:18:27.8 | 0.20 | 0.20 | 13.65 ± 0.01 | <1.32 | <1.53 | >10341 | >8922 | ... | ||||||
LH1019 | 10:55:56.59 | +57:19:59.6 | 0.21 | 0.21 | 0.80 ± 0.01 | <1.05 | <1.53 | >762 | >523 | ... |
Notes.Column (1): field name; Col. (2): source identifier; Cols. (3) and (4): position of the radio source; Cols. (5) and (6): uncertainties in the radio position; Cols. (7) and (8): distance from the claimed IR counterpart; Col. (9): reliability of the identification (this value refers to the cross-matched 3.6 μm counterpart, unless the counterpart has been detected only at 4.5 μm); Col. (10): 1.4 GHz flux density; Cols. (11) and (12): measured 3.6 and 4.5 μm flux densities (3σ upper limits are provided in case of no detection); Cols. (13) and (14): 1.4 GHz-to-3.6 μm and 1.4 GHz-to-4.5 μm flux ratios, respectively (3σ lower limits are provided in case of no detection); Col. (15): 4.5 μm-to-3.6 μm flux ratio (3σ upper/lower limits are provided in case of detection at only one band); Col. (16): Spectral index (from Franzen et al. 2015, except for ES0973 from Middelberg et al. 2011); Col. (17): Optical magnitude (AB system; band of reference as subscript). We note that in case of unreliable IR identifications we provide both the measured estimates and 3σ limits (following row) for all IR or IR-derived parameters.
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