2019MNRAS.483.1354S


Query : 2019MNRAS.483.1354S

2019MNRAS.483.1354S - Mon. Not. R. Astron. Soc., 483, 1354-1373 (2019/February-2)

Interplanetary scintillation studies with the Murchison Wide-field Array - IV. The hosts of sub-arcsecond compact sources at low radio frequencies.

SADLER E.M., CHHETRI R., MORGAN J., MAHONY E.K., JARRETT T.H. and TINGAY S.

Abstract (from CDS):

Around 10 per cent of bright low-frequency radio sources observed with the Murchison Wide-field Array (MWA) show strong interplanetary scintillation (IPS) on time-scales of a few seconds, implying that almost all their low-frequency radio emission comes from a compact component less than 0.5 arcsec in angular size. Most of these objects are compact steep-spectrum or MHz-peaked spectrum radio sources. We have used mid-infrared data from the Wide-field Infrared Survey Explorer (WISE) catalogue to search for the host galaxies of 65 strongly scintillating MWA sources and compare their properties with those of the overall population of bright low-frequency radio sources. We identified WISE mid-infrared counterparts for 91 per cent of the bright sources in a single 900 deg2 MWA field, and found that the hosts of the strongly scintillating sources were typically at least 1 mag fainter in the WISE W1 (3.4 µm) band than the hosts of weakly scintillating MWA sources of similar radio flux density. This difference arises mainly because the strongly scintillating sources are more distant. We estimate that strongly scintillating MWA sources have a median redshift of z ∼ 1.5, and that at least 30 per cent of them are likely to lie at z > 2. The recently developed wide-field IPS technique therefore has the potential to provide a powerful new tool for identifying high-redshift radio galaxies without the need for radio spectral-index selection.

Abstract Copyright: © 2018 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): galaxies: active - radio continuum: galaxies - quasars: general

VizieR on-line data: <Available at CDS (J/MNRAS/483/1354): table3.dat table4.dat table5.dat notes.dat>

Simbad objects: 222

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Number of rows : 222
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026
#notes
1 PKS J0000-1054 Rad 00 00 57.657 -10 54 32.12           ~ 7 1
2 PKS J0003-2329 rG 00 03 47.90 -23 29 43.0           ~ 9 1
3 PKS 0001-233 rG 00 04 02.4880264824 -23 06 57.166159716           ~ 9 1
4 3C 3 rG 00 08 29.29585 -05 58 45.0063     19     ~ 26 1
5 PKS 0006-212 Rad 00 09 05.6 -20 56 16           ~ 2 0
6 PKS J0009-2829 rG 00 09 58.6972376112 -28 29 29.837392008     14.55     ~ 7 1
7 PMN J0013-2537 Rad 00 13 44.13 -25 37 13.2           ~ 3 1
8 PKS 0011-096 Rad 00 13 56.91 -09 19 56.1           ~ 5 1
9 PKS 0012-102 Rad 00 14 56.4 -09 59 08           ~ 1 0
10 PMN J0017-2238 rG 00 17 58.20 -22 38 05.2           ~ 18 1
11 PMN J0018-1111 Rad 00 18 22.02 -11 11 38.4           ~ 3 1
12 PKS 0016-10 Rad 00 18 58.8 -10 22 43           ~ 2 0
13 3C 7 Rad 00 19 31.513 -04 35 47.07           ~ 11 1
14 LEDA 2822138 Sy1 00 20 21.4921260456 -20 28 51.117579984     19.00     ~ 16 1
15 PKS J0020-2014 rG 00 20 26.43 -20 14 21.0           ~ 16 1
16 PKS 0018-09 Rad 00 20 50.4 -08 57 58           ~ 9 0
17 NVSS J002105-184438 Rad 00 21 05.99 -18 44 38.8           ~ 3 1
18 PKS 0019-109 Rad 00 22 11.2 -10 41 22           ~ 1 0
19 PKS 0019-073 Rad 00 22 25.1 -07 02 37           ~ 2 0
20 PKS 0020-25 rG 00 23 09.20 -25 02 37.0     20     ~ 24 1
21 PKS 0020-08 rG 00 23 19.031 -07 44 49.69     19.5     ~ 9 1
22 LEDA 2822170 Sy2 00 24 30.1497156456 -29 28 54.448830876     20.0     ~ 67 1
23 PKS 0022-209 rG 00 24 49.22 -20 42 58.1     18.0     ~ 12 1
24 PMN J0025-0642 Rad 00 25 35.402 -06 43 30.54           ~ 2 1
25 GLEAM J002546-124724 AGN 00 25 46.6829 -12 47 24.901           ~ 5 1
26 QSO B0023-263 BLL 00 25 49.15629900 -26 02 12.6141092   20.30 19.5 18.084   ~ 173 1
27 PKS 0023-20 rG 00 26 13.98 -20 04 58.8           ~ 19 1
28 PB 8229 QSO 00 26 31.4692244424 -08 42 35.596719648   17.8 18.5 17.6   ~ 16 1
29 PKS J0027-2731 rG 00 27 29.32 -27 31 12.7           ~ 8 1
30 PKS J0027-2007 rG 00 27 52.85 -20 07 41.6           ~ 8 1
31 PKS 0026-114 Rad 00 29 22.63 -11 11 51.3           ~ 3 1
32 PKS 0028-223 rG 00 31 02.4368293752 -22 07 07.924199952     18.0     ~ 9 1
33 PKS 0028-094 Rad 00 31 02.805 -09 12 00.65           ~ 6 1
34 PMN J0031-1651 Rad 00 31 19.063 -16 52 08.31           ~ 3 1
35 [VV98] J003150.4-265229 BLL 00 31 50.4963491544 -26 52 24.690911052     19.6     ~ 14 1
36 PKS 0029-091 Rad 00 32 01.4 -08 51 39           ~ 2 0
37 PMN J0032-2258 rG 00 32 03.33 -22 58 07.3           ~ 8 1
38 PKS J0032-0349 rG 00 32 17.203 -03 49 08.75     17.0     ~ 8 1
39 PKS J0032-2405 rG 00 32 21.41 -24 05 08.5           ~ 8 1
40 PMN J0032-1233 Rad 00 32 42.58 -12 33 39.6           ~ 3 1
41 PMN J0032-2144 Rad 00 32 44.64 -21 44 22.8           ~ 5 1
42 PKS J0032-2931 rG 00 32 46.16 -29 31 08.7           ~ 7 1
43 NVSS J003251-101803 Rad 00 32 51.88 -10 18 02.3           ~ 3 1
44 PMN J0033-2142 Rad 00 33 23.83 -21 42 02.3           ~ 5 1
45 PKS 0031-07 Rad 00 33 54.5 -07 30 08           ~ 4 0
46 PB 8370 QSO 00 35 03.4522852896 -08 34 40.101768552   16.9   16.7   ~ 7 1
47 PKS 0032-20 rG 00 35 08.7871134628 -20 03 59.401301253     20.1     ~ 38 1
48 PKS 0033-115 Rad 00 36 17.83 -11 16 50.4           ~ 4 1
49 3C 15 SyG 00 37 04.1107321824 -01 09 08.407668996   15.34       ~ 232 1
50 PKS 0034-234 rG 00 37 22.26 -23 08 31.8           ~ 10 1
51 ICRF J003820.5-020740 Sy1 00 38 20.52934376 -02 07 40.5469964   19.04 18.02 17.6   ~ 255 1
52 PMN J0038-1112 Rad 00 38 22.79 -11 12 48.9           ~ 3 1
53 PMN J0038-2253 rG 00 38 24.90 -22 53 02.8           ~ 9 1
54 PKS 0035-216 rG 00 38 29.95481977 -21 20 04.0192820   19       ~ 34 1
55 PMN J0039-0802 rG 00 39 24.98486 -08 02 27.0756           ~ 4 1
56 2MASS J00393159-1111025 BLL 00 39 31.5877203360 -11 11 02.482758744   19.74 19.52     ~ 34 1
57 PMN J0039-0746 Rad 00 39 38.245 -07 46 10.74           ~ 4 1
58 PMN J0039-2534 rG 00 39 56.412 -25 34 31.00           ~ 16 1
59 LEDA 837766 Sy2 00 40 48.2080357896 -20 43 39.682363116   17.4       ~ 27 1
60 PMN J0040-0948 Rad 00 40 49.00 -09 48 39.0           ~ 5 1
61 NVSS J004106-131439 Rad 00 41 06.43 -13 14 41.2           ~ 2 1
62 PMN J0041-2907 rG 00 41 12.18 -29 07 50.7           ~ 9 1
63 4C -02.04B QSO 00 41 26.0088824640 -01 43 15.682809108   16 15.0     ~ 98 2
64 NVSS J004129-092240 Rad 00 41 30.99 -09 22 26.0           ~ 37 1
65 PMN J0042-0816 Rad 00 42 32.225 -08 15 45.56           ~ 3 1
66 4C -06.03 rG 00 42 45.4 -06 12 52     17     ~ 16 0
67 LEDA 2822318 QSO 00 42 58.266 -20 37 16.84           ~ 8 1
68 2XMM J004258.3-203713 Sy1 00 42 58.3662609120 -20 37 13.364717952   18.24 16.90 16.85   ~ 9 0
69 4C -05.02 Rad 00 44 09.735 -05 07 03.02           ~ 4 1
70 PMN J0044-2212 rG 00 44 11.38 -22 12 28.1           ~ 8 1
71 PKS J0045-2434 rG 00 45 03.11 -24 34 23.0           ~ 9 1
72 PMN J0045-2735 Rad 00 45 37.171 -27 35 40.02           ~ 3 1
73 4C -05.03 QSO 00 46 44.5183443504 -05 22 00.484349880     19.0     ~ 24 1
74 2MASS J00470822-0704450 blu 00 47 08.2643094792 -07 04 45.445824120     18.5     ~ 3 0
75 NGC 253 SyG 00 47 33.134 -25 17 19.68   8.03   6.94 8.1 ~ 3588 2
76 PMN J0048-1838 Rad 00 48 07.52 -18 38 44.3           ~ 3 1
77 PMN J0048-0922 Rad 00 48 20.358 -09 22 18.51           ~ 4 1
78 PKS 0046-297 Rad 00 48 39.46 -29 47 18.6           ~ 4 1
79 4C -06.04 BLL 00 48 58.0474735632 -06 28 31.270912716   18.6 18     ~ 29 1
80 SDSS J004900.84-054400.7 QSO 00 49 00.8452096245 -05 44 00.690002643           ~ 4 1
81 4C -03.02 Rad 00 49 44.369 -02 42 54.51           ~ 14 1
82 QSO B0047-103 QSO 00 49 54.0329123376 -10 06 14.344205040   19.54 19.44     ~ 33 1
83 NVSS J005027-175239 Rad 00 50 27.461 -17 52 40.19           ~ 3 1
84 PKS 0048-12 Rad 00 50 31 -12 03.1           ~ 3 0
85 PMN J0050-1027 Rad 00 50 39.05 -10 27 35.6           ~ 3 1
86 NVSS J005050-032221 Rad 00 50 50.038 -03 22 20.30           ~ 4 1
87 PKS J0050-2306 rG 00 50 53.54 -23 06 58.3           ~ 7 1
88 QSO B0048-071 BLL 00 51 08.20982093 -06 50 02.2292452   19.0 19.5 19.07   ~ 146 1
89 NVSS J005234-093819 Rad 00 52 34.551 -09 38 18.78           ~ 4 1
90 PKS 0050-222 rG 00 52 42.83 -21 55 49.5           ~ 11 1
91 SDSS J005315.69-070232.3 QSO 00 53 15.6904161864 -07 02 32.490873636           ~ 6 1
92 PMN J0053-0928 rG 00 53 54.168 -09 28 23.09   18.98   16.99   ~ 10 1
93 3C 26 rG 00 54 08.4367991568 -03 33 55.410725916     19.00     ~ 56 1
94 PMN J0054-2351 rG 00 54 29.83 -23 51 32.3           ~ 24 1
95 PMN J0054-1952 rG 00 54 32.94847071 -19 53 01.0020926           ~ 19 1
96 PKS 0052-096 Rad 00 54 48.0 -09 19 57           ~ 2 0
97 PMN J0054-0952 Rad 00 54 48.110 -09 52 55.55           ~ 4 1
98 PMN J0055-0952 Rad 00 55 36.890 -09 52 19.75           ~ 5 1
99 PMN J0055-0829 Rad 00 55 51.440 -08 30 00.40           ~ 4 1
100 NVSS J005653-201834 Rad 00 56 53.94 -20 18 35.1           ~ 2 1
101 Z 384-48 rG 00 57 34.90446247 -01 23 27.5469897   14.07 15.10     ~ 269 1
102 PMN J0057-2533 rG 00 57 42.63 -25 33 16.4           ~ 10 1
103 PKS J0057-2522 rG 00 57 56.9959764792 -25 22 37.254516420   19.164   17.422   ~ 11 1
104 ICRF J005805.0-053952 QSO 00 58 05.06630963 -05 39 52.2781332   18.5       ~ 66 1
105 PKS J0058-2401 rG 00 58 28.19 -24 01 21.7           ~ 9 1
106 PMN J0059-0759 Rad 00 59 03.026 -07 59 59.33           ~ 4 1
107 PMN J0059-1017 Rad 00 59 29.231 -10 17 31.52           ~ 4 1
108 PSO J014.8761-18.7027 BLL 00 59 30.2693332642 -18 42 10.066605103           ~ 4 1
109 NVSS J010021-074717 Rad 01 00 21.063 -07 47 18.23           ~ 3 1
110 [VV98] J010041.6-223955 QSO 01 00 42.0999520368 -22 39 59.956950852     21.7     ~ 19 1
111 PMN J0100-0502 Rad 01 00 42.675 -05 02 36.84           ~ 3 1
112 ICRF J010152.3-283120 Sy1 01 01 52.38970063 -28 31 20.4281169     23.2     ~ 26 1
113 NVSS J010200-105555 Rad 01 02 00.001 -10 55 56.36           ~ 4 1
114 PMN J0101-2615 Rad 01 02 02.70 -26 14 52.6           ~ 4 1
115 PKS 0102-07 Rad 01 02 37.2 -07 08 50           ~ 6 0
116 MCG-04-03-044 rG 01 02 41.43 -21 52 41.8   14.54 15.1 12.94   ~ 77 3
117 PKS J0102-2731 rG 01 02 44.22 -27 31 28.5           ~ 9 1
118 PMN J0102-1402 Rad 01 02 51.097 -14 02 33.81           ~ 3 1
119 2dFGRS TGS446Z086 QSO 01 03 16.816 -32 25 52.47   19.264   19.172   ~ 15 1
120 PKS 0101-275 Rad 01 03 34.1 -27 15 37           ~ 1 0
121 PKS J0103-2715 rG 01 03 35.53 -27 15 10.8           ~ 6 1
122 PKS J0104-2520 rG 01 04 52.297 -25 20 54.40           ~ 8 1
123 PKS 0102-256 Rad 01 04 53.3 -25 20 50           ~ 3 0
124 PKS 0103-187 Rad 01 05 32.5 -18 28 41           ~ 3 0
125 PMN J0106-1142 Rad 01 06 08.110 -11 42 47.29           ~ 4 1
126 PMN J0106-2407 rG 01 06 12.82 -24 06 35.5           ~ 8 1
127 PMN J0106-2336 Rad 01 06 17.31 -23 36 15.5           ~ 3 1
128 PMN J0107-2223 Rad 01 07 03.83 -22 22 59.8           ~ 3 1
129 PKS 0106-108 Rad 01 08 34.6 -10 33 36           ~ 4 0
130 PKS 0106-291 rG 01 08 37.93 -28 51 27.9           ~ 12 1
131 QSO B0106-233 QSO 01 09 02.9920857480 -23 07 30.079872048   18.6 19.5     ~ 26 1
132 PKS 0106-091 Rad 01 09 28.8 -08 53 16           ~ 4 0
133 PMN J0109-1442 Rad 01 09 38.754 -14 42 35.02           ~ 3 1
134 QSO B0108-079 Bla 01 10 50.02099245 -07 41 41.1141166   19.0 19.0 19.21   ~ 64 1
135 NVSS J011155-302626 Rad 01 11 55.99 -30 26 26.2           ~ 3 1
136 4C -05.04 Rad 01 12 11.796 -04 55 06.64           ~ 6 1
137 PKS J0112-2210 rG 01 12 28.98 -22 10 51.8           ~ 8 1
138 PMN J0112-0804 rG 01 12 42.73501 -08 04 02.3335           ~ 6 1
139 [VV2006] J011312.1-101421 QSO 01 13 12.1098699912 -10 14 21.197874408   19.84 19.34 19.14   ~ 35 1
140 QSO B0111-256 QSO 01 13 42.5950574952 -25 23 59.230712688     19.5     ~ 19 1
141 PMN J0114-1007 Rad 01 14 06.559 -10 08 01.00           ~ 4 1
142 PMN J0114-2042 rG 01 14 42.10 -20 42 44.2           ~ 8 1
143 PMN J0115-2138 rG 01 15 16.67 -21 38 42.0           ~ 8 1
144 PKS J0115-2817 rG 01 15 39.53 -28 17 09.4           ~ 12 1
145 PKS J0115-2417 rG 01 15 44.93 -24 17 14.5           ~ 7 1
146 PMN J0115-0857 rG 01 15 47.44277760 -08 57 56.5763400           ~ 6 1
147 4C -04.03 QSO 01 16 45.2187305687 -04 18 55.829412781           ~ 10 1
148 PKS 0114-21 rG 01 16 51.40488104 -20 52 06.8906316     16.5     ~ 91 1
149 NVSS J011657-141110 Rad 01 16 57.792 -14 11 09.55           ~ 3 1
150 PKS 0115-153 Rad 01 17 39.0 -15 07 39           ~ 1 0
151 PMN J0117-1006 Rad 01 17 51.097 -10 06 03.12           ~ 4 1
152 NVSS J011806-135548 Rad 01 18 06.415 -13 55 47.48           ~ 2 1
153 4C -01.07 Sy1 01 18 15.3904 -01 20 30.314     18     ~ 29 1
154 PKS 0115-261 rG 01 18 15.78 -25 51 47.4     16.7     ~ 17 1
155 PMN J0118-1326 Rad 01 18 24.103 -13 26 23.24           ~ 3 1
156 PMN J0118-0718 Rad 01 18 57.486 -07 18 55.93           ~ 4 1
157 NVSS J011915-162319 Rad 01 19 15.305 -16 23 20.56           ~ 3 1
158 NVSS J011930-113307 Rad 01 19 30.566 -11 33 07.07           ~ 3 1
159 NVSS J011931-102508 Rad 01 19 31.320 -10 25 08.72           ~ 3 1
160 QSO B0118-272 BLL 01 20 31.6628068344 -27 01 24.636341064   15.89 15.56 15.49   ~ 288 1
161 PMN J0121-0944 Rad 01 21 02.078 -09 44 28.40           ~ 4 1
162 PKS 0118-187 Rad 01 21 12.8 -18 26 58           ~ 1 0
163 4C -04.04 QSO 01 22 27.8852581608 -04 21 27.176403816   17.34 16.88     ~ 194 1
164 PMN J0122-0619 Rad 01 22 32.070 -06 19 56.39           ~ 4 1
165 PKS J0123-2917 rG 01 23 31.42 -29 16 34.5           ~ 8 1
166 PB 8800 QSO 01 24 34.8152814816 -04 01 02.623112760   17.03 17.03     ~ 38 1
167 PKS 0122-25 rG 01 24 45.04 -25 17 17.8     18.5     ~ 20 1
168 NGC 547 rG 01 26 00.6208982520 -01 20 42.432452268   13.16 13.34     ~ 363 4
169 QSO B0123-226 Bla 01 26 15.0017049624 -22 22 33.601360512   17.9 18.50 18.0   ~ 75 1
170 PMN J0127-1956 rG 01 27 30.767 -19 56 08.41           ~ 7 1
171 PKS 0125-216 rG 01 28 08.708 -21 22 11.13     19.0     ~ 13 1
172 PMN J0130-2724 rG 01 30 09.30 -27 24 42.1           ~ 9 1
173 PKS 0127-08 Rad 01 30 25 -08 34.1           ~ 2 0
174 PKS J0130-2610 rG 01 30 27.5519 -26 09 50.648           ~ 22 1
175 PKS 0128-152 Rad 01 30 53.0 -15 02 20           ~ 1 0
176 PKS 0129-07 rG 01 31 36.63523 -07 04 00.2744           ~ 10 1
177 PKS J0131-0819 rG 01 31 57.770 -08 19 55.41   17.41 17.0 15.77   ~ 14 1
178 QSO B0130-17 Bla 01 32 43.48746292 -16 54 48.5220804   18.75 18.44 15.44   ~ 247 1
179 LEDA 978216 BiC 01 33 25.8741013824 -10 26 18.637626660   16.87   15.31   ~ 25 1
180 PKS 0132-055 rG 01 35 24.10 -05 16 00.0     19.0     ~ 4 0
181 [VV98] J013525.9-262335 QSO 01 35 25.7873427864 -26 23 37.755688488     17.60     ~ 16 1
182 NVSS J013600-272745 rG 01 36 00.633 -27 27 45.58           ~ 8 1
183 PMN J0136-0805 rG 01 36 35.554 -08 06 06.54   17.08   15.43   ~ 22 1
184 MCG-02-05-020 rG 01 37 15.3790103976 -09 11 51.329769504   15   13.48   ~ 33 1
185 NVSS J013716-093111 Rad 01 37 16.711 -09 31 10.78           ~ 2 1
186 QSO B0135-2446 Bla 01 37 38.3462810880 -24 30 53.883832500   17.47 17.33 16.57   ~ 222 1
187 PMN J0138-0533 Rad 01 38 00.716 -05 33 33.17           ~ 4 1
188 QSO B0136-231 Bla 01 38 57.4657042440 -22 54 47.330166204   18.4 18.0 17.6   ~ 63 1
189 NVSS J013919-124742 Rad 01 39 19.933 -12 47 41.31           ~ 3 1
190 GLEAM J013933-085023 Rad 01 39 33.071 -08 50 24.97           ~ 2 1
191 PKS 0137-263 rG 01 39 52.7 -26 07 08           ~ 11 0
192 PKS J0139-2607 Rad 01 39 53.536 -26 06 32.81           ~ 3 1
193 PKS 0137-10 Rad 01 40 12.840 -09 56 57.39           ~ 12 1
194 PMN J0140-2917 Rad 01 40 45.804 -29 17 46.60           ~ 3 1
195 PMN J0141-2138 rG 01 41 12.480 -21 38 33.68           ~ 7 1
196 PKS J0141-2706 rG 01 41 27.158 -27 06 06.60           ~ 26 1
197 PMN J0141-0745 Rad 01 41 43.986 -07 46 11.14           ~ 3 1
198 PKS 0140-07 rG 01 42 36.440 -07 43 03.29           ~ 8 1
199 SDSS J014236.44-074303.5 G? 01 42 36.44832 -07 43 03.5580           ~ 1 0
200 PMN J0142-2531 rG 01 42 41.213 -25 30 34.30           ~ 24 1
201 PKS J0145-2423 rG 01 45 21.457 -24 23 36.76           ~ 14 1
202 4C -05.07 QSO 01 46 45.0964240368 -05 37 59.142977400     18.0     ~ 19 1
203 PKS J0147-2232 rG 01 47 09.226 -22 32 40.55           ~ 9 1
204 PKS 0146-224 rG 01 49 14.069 -22 11 34.48           ~ 11 1
205 PKS 0148-297 rG 01 50 34.320 -29 32 43.63           ~ 26 1
206 PKS J0150-0901 rG 01 50 50.35604 -09 01 27.0327           ~ 8 1
207 PKS 0149-107 Rad 01 51 41.1 -10 30 13           ~ 2 0
208 PMN J0152-1923 Rad 01 52 08.798 -19 23 25.29           ~ 3 1
209 PKS J0152-2718 rG 01 52 23.793 -27 18 50.08           ~ 9 1
210 3C 53 Rad 01 53 23.896 -03 33 59.31           ~ 18 1
211 MRC 0152-209 rG 01 54 55.767 -20 40 26.29           ~ 41 2
212 PKS 0155-212 rG 01 57 53.3841992712 -21 02 17.155784544   17.8       ~ 15 0
213 PKS J0157-2102 Rad 01 57 55.725 -21 03 06.77           ~ 5 1
214 PKS J0158-2220 rG 01 58 14.592 -22 20 41.22           ~ 8 1
215 MRC 0156-252 rG 01 58 33.480 -24 59 32.01   22.7       ~ 58 1
216 PKS J2343-2141 rG 23 43 24.16 -21 41 36.0           ~ 12 1
217 PKS 2343-243 rG 23 45 45.1855861572 -24 02 31.017099958           ~ 16 1
218 [VV96] J235049.8-245704 QSO 23 50 49.8289226904 -24 57 03.826750788     18     ~ 25 1
219 PKS J2351-2317 rG 23 51 28.10 -23 17 08.7           ~ 11 1
220 PMN J2353-2311 rG 23 53 52.32 -23 11 28.4           ~ 9 1
221 PMN J2354-2156 rG 23 54 10.53 -21 56 51.6           ~ 9 1
222 PMN J2357-2113 rG 23 57 35.29 -21 13 25.5           ~ 12 1

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