2001ApJS..133...77H

Query : 2001ApJS..133...77H

2001ApJS..133...77H - Astrophys. J., Suppl. Ser., 133, 77-118 (2001/March-0)

Radio continuum survey of an optically selected sample of nearby Seyfert galaxies.

HO L.C. and ULVESTAD J.S.

Abstract (from CDS):

We have used the Very Large Array (VLA) to conduct a survey for radio continuum emission in the sample of 52 Seyfert nuclei selected from the optical spectroscopic galaxy catalog of Ho, Filippenko, & Sargent. This Seyfert sample is the most complete and least biased available, and, as such, it will be useful for a variety of statistical analyses. Here we present the observations, measurements, and an atlas of radio maps. The observations were made at 6 cm in the B array and at 20 cm in the A array, yielding matched angular resolutions of ∼1". We detected 44 objects (85%) at 6 cm and 37 objects (71%) at 20 cm above a 3 σ threshold of 0.12 mJy.beam–1. The sources have a wide range of radio powers.(P~1018-1025 W.Hz–1), spectral indices (α206~+0.5 to -1), and linear sizes (L~few tens pc-15 kpc). The morphology of the radio emission is predominantly that of a compact core, either unresolved or slightly resolved, occasionally accompanied by elongated, jetlike features. Linearly polarized emission was detected at 6 cm in 12 sources, nine of which were also detected at 20 cm.

Abstract Copyright: ∼

Journal keyword(s): Galaxies: Active - Galaxies: Jets - Galaxies: Nuclei - Galaxies: Seyfert - Galaxies: Structure - Radio Continuum: Galaxies

VizieR on-line data: <Available at CDS (J/ApJS/133/77): table1.dat table3.dat table4.dat table5.dat>

Nomenclature: Table 3: [HU2001] JHHMMSS.sss+DDMMSS.ss, [HU2001] JHHMMSS.ss+DDMMSS.s, N=116. Table 4: [HU2001] JHHMMSS.s+DDMMSS N=134.

CDS comments: Components measured in Table 3 not in SIMBAD.

Simbad objects: 189

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Number of rows : 189
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 [HU2001] J003820.6+482822 Rad 00 38 20.6 +48 28 22           ~ 1 0
2 NGC 185 Sy2 00 38 57.9400026024 +48 20 15.035874648   9.10 9.2     ~ 840 1
3 [HU2001] J003917.5+481217 Rad 00 39 17.5 +48 12 17           ~ 1 0
4 NGC 676 Sy2 01 48 57.3181010544 +05 54 27.069537204     12     ~ 106 2
5 [HU2001] J014922.3+055554 Rad 01 49 22.3 +05 55 54           ~ 1 0
6 [HU2001] J015945.7+312304 Rad 01 59 45.7 +31 23 04           ~ 1 0
7 NGC 777 BLL 02 00 14.9065707744 +31 25 45.850721628 13.09 12.49 11.45     ~ 195 2
8 [HU2001] J020020.3+312220 Rad 02 00 20.3 +31 22 20           ~ 1 0
9 M 77 Sy2 02 42 40.7091669408 -00 00 47.859690204 9.70 9.61 8.87 10.1 9.9 ~ 4897 2
10 NGC 1058 Sy2 02 43 30.0264850248 +37 20 28.782851784   12.29 11.75 10.85   ~ 483 0
11 [HU2001] J024425.4+371751 Rad 02 44 25.4 +37 17 51           ~ 1 0
12 NGC 1167 LIN 03 01 42.3322774176 +35 12 20.300948892   13.84 12.77     ~ 382 1
13 MCG+06-07-034 rG 03 01 51.4 +35 50 23           ~ 179 1
14 [HU2001] J030212.9+350822 Rad 03 02 12.9 +35 08 22           ~ 1 0
15 NGC 1275 Bla 03 19 48.1599902040 +41 30 42.108850836   13.10 12.48 11.09   ~ 4243 3
16 [HU2001] J033246.6-050622 Rad 03 32 46.6 -05 06 22           ~ 1 0
17 [HU2001] J033248.4-050019 Rad 03 32 48.4 -05 00 19           ~ 1 0
18 [HU2001] J033318.2-050819 Rad 03 33 18.2 -05 08 19           ~ 1 0
19 [HU2001] J033336.9-050831 Rad 03 33 36.9 -05 08 31           ~ 1 0
20 NGC 1358 Sy2 03 33 39.6807616872 -05 05 22.213915692   14.10 13.05 11.76   ~ 220 1
21 [HU2001] J044815.8-062955 Rad 04 48 15.8 -06 29 55           ~ 1 0
22 [HU2001] J044822.9-061901 Rad 04 48 22.9 -06 19 01           ~ 1 0
23 [HU2001] J044828.6-062637 Rad 04 48 28.6 -06 26 37           ~ 1 0
24 NGC 1667 Sy2 04 48 37.1804579280 -06 19 11.824427712   13.66 12.86 11.72   ~ 384 2
25 NVSS J044850-061537 Rad 04 48 50.64 -06 15 36.1           ~ 2 1
26 [HU2001] J044906.7-061734 Rad 04 49 06.7 -06 17 34           ~ 1 0
27 [HU2001] J044913.4-062502 Rad 04 49 13.4 -06 25 02           ~ 1 0
28 [HU2001] J064958.7+604432 Rad 06 49 58.7 +60 44 32           ~ 1 0
29 NGC 2273 Sy1 06 50 08.6691789600 +60 50 44.864645136   14.50 13.54     ~ 566 2
30 [HU2001] J065012.8+604842 Rad 06 50 12.8 +60 48 42           ~ 1 0
31 [HU2001] J084327.7+502333 Rad 08 43 27.7 +50 23 33           ~ 1 0
32 NGC 2639 Sy2 08 43 38.0682469032 +50 12 19.942091604 12.90 12.56 11.65     ~ 451 2
33 [HU2001] J084348.2+501539 Rad 08 43 48.2 +50 15 39           ~ 1 0
34 [HU2001] J085313.7+780312 Rad 08 53 13.7 +78 03 12           ~ 1 0
35 NGC 2685 Sy2 08 55 34.7027817000 +58 44 03.876540108   13.68 12.70     ~ 459 1
36 NGC 2655 Sy2 08 55 37.731 +78 13 23.10   12.03 11.08     ~ 318 2
37 [HU2001] J090118.5+781305 Rad 09 01 18.5 +78 13 05           ~ 1 0
38 M 81 Sy2 09 55 33.1726556496 +69 03 55.062505368   7.89 6.94     ~ 4725 3
39 [HU2001] J100059.5+554057 Rad 10 00 59.5 +55 40 57           ~ 1 0
40 NGC 3079 Sy2 10 01 57.8789863992 +55 40 47.449758324 11.57 11.54 10.86     ~ 1476 3
41 [HU2001] J100210.1+555127 Rad 10 02 10.1 +55 51 27           ~ 1 0
42 NGC 3147 Sy2 10 16 53.6388580752 +73 24 02.641798224   11.43 10.61     ~ 533 2
43 [HU2001] J101655.4+213218 Rad 10 16 55.4 +21 32 18           ~ 1 0
44 [HU2001] J101704.7+213447 Rad 10 17 04.7 +21 34 47           ~ 1 0
45 [HU2001] J101731.8+213736 AG? 10 17 31.7538 +21 37 35.100           ~ 2 0
46 [HU2001] J101738.5+214301 Rad 10 17 38.5 +21 43 01           ~ 1 0
47 NGC 3185 Sy2 10 17 38.5650471192 +21 41 17.573817228   12.99 12.17 12.37   ~ 308 1
48 [HU2001] J101747.3+731755 Rad 10 17 47.3 +73 17 55           ~ 1 0
49 [HU2001] J101757.2+732518 Rad 10 17 57.2 +73 25 18           ~ 1 0
50 [HU2001] J101757.6+213629 Rad 10 17 57.6 +21 36 29           ~ 1 0
51 [HU2001] J101827.8+731913 Rad 10 18 27.8 +73 19 13           ~ 1 0
52 NGC 3226 rG 10 23 27.0064075320 +19 53 54.674937420   14.32 13.33     ~ 440 1
53 NGC 3227 Sy1 10 23 30.5765149296 +19 51 54.282206700   12.61 11.79     ~ 1807 2
54 [HU2001] J102837.6+292251 Rad 10 28 37.6 +29 22 51           ~ 1 0
55 [HU2001] J102905.9+292526 Rad 10 29 05.9 +29 25 26           ~ 1 0
56 NGC 3254 Sy2 10 29 19.922 +29 29 29.18   12.29 11.60     ~ 208 0
57 SDSS J102924.90+292356.8 QSO 10 29 24.9147832056 +29 23 56.881635396           ~ 9 0
58 [HU2001] J102927.9+293746 Rad 10 29 27.9 +29 37 46           ~ 1 0
59 [HU2001] J110004.4+290027 Rad 11 00 04.4 +29 00 27           ~ 1 0
60 NGC 3486 Sy2 11 00 23.946 +28 58 29.35 10.89 11.11 10.53 10.40   ~ 373 1
61 [HU2001] J110055.5+284858 Rad 11 00 55.5 +28 48 58           ~ 1 0
62 NGC 3516 Sy1 11 06 47.4632200800 +72 34 07.298374656   13.12 12.40     ~ 1638 0
63 [HU2001] J110741.7+723237 Rad 11 07 41.7 +72 32 37           ~ 1 0
64 NGC 3735 Sy2 11 35 57.2748856320 +70 32 07.951921080   12.4       ~ 202 2
65 [HU2001] J113624.7+704318 Rad 11 36 24.7 +70 43 18           ~ 1 0
66 [HU2001] J115216.6+370544 Rad 11 52 16.6 +37 05 44           ~ 1 0
67 [HU2001] J115252.2+370505 Rad 11 52 52.2 +37 05 05           ~ 1 0
68 NGC 3941 Sy2 11 52 55.3609498656 +36 59 10.716212904   11.45 11.62 9.97   ~ 261 0
69 [HU2001] J115513.8+550447 Rad 11 55 13.8 +55 04 47           ~ 1 0
70 NGC 3976 Sy2 11 55 57.2734729464 +06 44 57.420193308   12.8       ~ 146 0
71 NVSS J115558+551110 Rad 11 55 58.449 +55 11 08.75           ~ 2 1
72 NGC 3982 Sy2 11 56 28.1445516072 +55 07 30.859586652   12.20 11.70 11.18   ~ 588 1
73 [HU2001] J115659.8+064116 Rad 11 56 59.8 +06 41 16           ~ 1 0
74 [HU2001] J115719.8+545747 Rad 11 57 19.8 +54 57 47           ~ 1 0
75 NGC 4051 Sy1 12 03 09.6101337312 +44 31 52.682601288   11.08 12.92 9.94   ~ 2270 1
76 [HU2001] J120310.2+442815 Rad 12 03 10.2 +44 28 15           ~ 1 0
77 [HU2001] J120326.4+443634 Rad 12 03 26.4 +44 36 34           ~ 1 0
78 [HU2001] J120401.3+443800 Rad 12 04 01.3 +44 38 00           ~ 1 0
79 ICRF J120913.6+433920 Sy1 12 09 13.6108333200 +43 39 20.916497268   18.81 18.24     ~ 248 1
80 [HU2001] J120914.2+433925 Rad 12 09 14.2 +43 39 25           ~ 2 0
81 NGC 4138 Sy2 12 09 29.8011417048 +43 41 06.864140004 12.46 12.29 11.32 10.82   ~ 436 1
82 NGC 4151 Sy1 12 10 32.5759813872 +39 24 21.063527532   12.18 11.48     ~ 3938 2
83 [HU2001] J121147.9+291820 Rad 12 11 47.9 +29 18 20           ~ 1 0
84 NGC 4168 Sy2 12 12 17.2692381408 +13 12 18.688208724 12.58 12.11 11.18     ~ 393 1
85 NGC 4169 Sy2 12 12 18.7701840312 +29 10 45.851425968   12.9 12.34 11.67   ~ 148 1
86 [HU2001] J121230.9+291007 Rad 12 12 30.9 +29 10 07           ~ 1 0
87 [HU2001] J121330.9+130725 Rad 12 13 30.9 +13 07 25           ~ 1 0
88 [HU2001] J121404.9+330947 Rad 12 14 04.9 +33 09 47           ~ 1 0
89 NGC 4203 LIN 12 15 05.0549203560 +33 11 50.383965120   12.98 11.99     ~ 514 2
90 [HU2001] J121514.3+331105 Rad 12 15 14.3 +33 11 05           ~ 2 0
91 NGC 4235 Sy1 12 17 09.8818997904 +07 11 29.673389004   14.70 13.60     ~ 441 0
92 [HU2001] J121710.3+071417 Rad 12 17 10.3 +07 14 17           ~ 1 0
93 [HU2001] J121755.4+071303 Rad 12 17 55.4 +07 13 03           ~ 1 0
94 [HU2001] J121846.3+471420 Rad 12 18 46.3 +47 14 20           ~ 1 0
95 M 106 Sy2 12 18 57.620 +47 18 13.39   9.14 8.41 8.11   ~ 2512 4
96 [HU2001] J121932.5+471821 Rad 12 19 32.5 +47 18 21           ~ 1 0
97 [HU2001] J122456.5+332817 Rad 12 24 56.5 +33 28 17           ~ 1 0
98 [HU2001] J122458.5+332823 Rad 12 24 58.5 +33 28 23           ~ 1 0
99 [HU2001] J122511.1+045747 Rad 12 25 11.1 +04 57 47           ~ 1 0
100 NGC 4378 Sy2 12 25 18.1024266072 +04 55 30.485595360   14.51 13.49     ~ 251 0
101 [HU2001] J122519.3+050036 Rad 12 25 19.3 +05 00 36           ~ 1 0
102 [HU2001] J122522.1+045828 Rad 12 25 22.1 +04 58 28           ~ 1 0
103 [HU2001] J122524.2+045049 Rad 12 25 24.2 +04 50 49           ~ 1 0
104 [HU2001] J122526.0+045523 Rad 12 25 26.0 +04 55 23           ~ 1 0
105 NGC 4388 Sy2 12 25 46.820 +12 39 43.45 11.91 11.76 11.02     ~ 1433 2
106 NGC 4395 Sy2 12 25 48.8633109888 +33 32 48.700168152 10.84 10.54 10.11 9.98   ~ 1286 1
107 [HU2001] J122549.8+332947 Rad 12 25 49.8 +33 29 47           ~ 1 0
108 [HU2001] J122550.7+333419 Rad 12 25 50.7 +33 34 19           ~ 1 0
109 [HU2001] J122559.7+333340 Rad 12 25 59.7 +33 33 40           ~ 1 0
110 [HU2001] J122813.9+170637 Rad 12 28 13.9 +17 06 37           ~ 1 0
111 [HU2001] J122817.4+170343 Rad 12 28 17.4 +17 03 43           ~ 1 0
112 [HU2001] J122818.6+170350 Rad 12 28 18.6 +17 03 50           ~ 1 0
113 NGC 4450 LIN 12 28 29.5910654016 +17 05 05.976112020   10.90 10.08     ~ 587 2
114 [HU2001] J122835.1+170513 Rad 12 28 35.1 +17 05 13           ~ 1 0
115 [HU2001] J122858.7+171035 Rad 12 28 58.7 +17 10 35           ~ 1 0
116 M 49 Sy2 12 29 46.8 +08 00 01   13.21 12.17     ~ 2174 2
117 [HU2001] J122947.6+075031 Rad 12 29 47.6 +07 50 31           ~ 1 0
118 [HU2001] J122951.5+133623 Rad 12 29 51.5 +13 36 23           ~ 1 0
119 [HU2001] J122952.5+133958 Rad 12 29 52.5 +13 39 58           ~ 1 0
120 [HU2001] J122958.9+134012 Rad 12 29 58.9 +13 40 12           ~ 1 0
121 [HU2001] J122959.5+132759 Rad 12 29 59.5 +13 27 59           ~ 1 0
122 [HU2001] J122959.7+075153 Rad 12 29 59.7 +07 51 53           ~ 1 0
123 NGC 4477 Sy2 12 30 02.1955766304 +13 38 11.543715888 11.98 11.38 10.42     ~ 419 2
124 [HU2001] J123011.9+133827 Rad 12 30 11.9 +13 38 27           ~ 1 0
125 [HU2001] J123124.3+142127 Rad 12 31 24.3 +14 21 27           ~ 1 0
126 [HU2001] J123156.8+142224 AG? 12 31 56.8084 +14 22 23.709           ~ 2 0
127 M 88 Sy2 12 31 59.1525062448 +14 25 13.148971824   14.33 13.18     ~ 843 1
128 [HU2001] J123221.7+142419 Rad 12 32 21.7 +14 24 19           ~ 1 0
129 [HU2001] J123523.3+255629 Rad 12 35 23.3 +25 56 29           ~ 1 0
130 [HU2001] J123550.1+260949 Rad 12 35 50.1 +26 09 49           ~ 1 0
131 NGC 4565 Sy2 12 36 20.804 +25 59 14.61   13.61 12.43     ~ 991 0
132 [HU2001] J123636.2+260213 Rad 12 36 36.2 +26 02 13           ~ 1 0
133 [HU2001] J123649.3+114758 Rad 12 36 49.3 +11 47 58           ~ 1 0
134 [HU2001] J123706.5+114230 Rad 12 37 06.5 +11 42 30           ~ 1 0
135 M 58 Sy2 12 37 43.59747 +11 49 05.1240 10.80 10.48 9.66     ~ 1140 2
136 [HU2001] J123800.6+115351 Rad 12 38 00.6 +11 53 51           ~ 1 0
137 [HU2001] J123821.5+115918 Rad 12 38 21.5 +11 59 18           ~ 1 0
138 [HU2001] J124228.2+130421 Rad 12 42 28.2 +13 04 21           ~ 1 0
139 NGC 4639 Sy1 12 42 52.3785000336 +13 15 26.706153600   13.62 12.72     ~ 642 0
140 [HU2001] J124340.8+131545 Rad 12 43 40.8 +13 15 45           ~ 1 0
141 [HU2001] J124806.4+082238 Rad 12 48 06.4 +08 22 38           ~ 1 0
142 [HU2001] J124808.3+083205 Rad 12 48 08.3 +08 32 05           ~ 1 0
143 [HU2001] J124815.1+083019 Rad 12 48 15.1 +08 30 19           ~ 1 0
144 NGC 4698 Sy2 12 48 22.9082830584 +08 29 14.667552276   13.24 12.27     ~ 507 0
145 WISE J124825.85+083020.4 BLL 12 48 25.8540 +08 30 20.493     19.60 19.2   ~ 18 0
146 [HU2001] J124833.6+083022 Rad 12 48 33.6 +08 30 22           ~ 1 0
147 [HU2001] J124932.8+253304 Rad 12 49 32.8 +25 33 04           ~ 1 0
148 [HU2001] J125012.8+253036 Rad 12 50 12.8 +25 30 36           ~ 1 0
149 NGC 4725 Sy2 12 50 26.5716367992 +25 30 02.733090588   13.45 12.44     ~ 727 2
150 [HU2001] J125040.9+252819 Rad 12 50 40.9 +25 28 19           ~ 1 0
151 [HU2001] J131310.2+363443 Rad 13 13 10.2 +36 34 43           ~ 1 0
152 [HU2001] J131324.8+363504 Rad 13 13 24.8 +36 35 04           ~ 1 0
153 NGC 5033 Sy2 13 13 27.535 +36 35 37.14   11.01 12.03 9.73   ~ 909 1
154 [HU2001] J131330.1+363537 Rad 13 13 30.4350 +36 35 37.130           ~ 3 0
155 FIRST J131333.4+363728 Rad 13 13 33.474 +36 37 28.72           ~ 2 0
156 [HU2001] J131443.1+363859 Rad 13 14 43.1 +36 38 59           ~ 1 0
157 M 51 Sy2 13 29 52.698 +47 11 42.93   9.26 8.36 8.40   ~ 4565 4
158 [HU2001] J132959.5+471557 Rad 13 29 59.5 +47 15 57           ~ 1 0
159 [HU2001] J133001.5+471251 Rad 13 30 01.5 +47 12 51           ~ 1 0
160 2CXO J133005.0+471035 Rad 13 30 05.1 +47 10 36           ~ 2 0
161 [HU2001] J133016.3+471030 Rad 13 30 16.3 +47 10 30           ~ 1 0
162 [HU2001] J134111.6+354320 Rad 13 41 11.6 +35 43 20           ~ 1 0
163 [HU2001] J134133.6+353257 Rad 13 41 33.6 +35 32 57           ~ 1 0
164 NGC 5273 Sy1 13 42 08.3801616672 +35 39 15.467518836   14.01 13.12     ~ 510 0
165 [HU2001] J135833.8+372717 Rad 13 58 33.8 +37 27 17           ~ 1 0
166 NGC 5395 Sy2 13 58 37.9605982608 +37 25 28.161627744   13.26 12.48     ~ 225 1
167 [HU2001] J135847.9+372403 Rad 13 58 47.9 +37 24 03           ~ 1 0
168 [HU2001] J141726.6+250630 Rad 14 17 26.6 +25 06 30           ~ 1 0
169 NVSS J141752+250816 Rad 14 17 51.903 +25 08 18.91           ~ 2 1
170 [HU2001] J141755.8+250807 Rad 14 17 55.8 +25 08 07           ~ 1 0
171 NGC 5548 Sy1 14 17 59.5400291832 +25 08 12.603122268   14.35 13.73     ~ 2895 0
172 [HU2001] J141817.4+250725 Rad 14 18 17.4 +25 07 25           ~ 1 0
173 [HU2001] J141832.6+251202 Rad 14 18 32.6 +25 12 02           ~ 1 0
174 NGC 5631 Sy2 14 26 33.2913328320 +56 34 57.424681848   13.51 12.55     ~ 204 0
175 [HU2001] J142633.9+563759 Rad 14 26 33.9 +56 37 59           ~ 1 0
176 [HU2001] J142758.8+563256 Rad 14 27 58.8 +56 32 56           ~ 1 0
177 [HU2001] J203653.3+661632 Rad 20 36 53.3 +66 16 32           ~ 1 0
178 NGC 6951 Sy2 20 37 14.1228088488 +66 06 20.049916392   11.64 10.65     ~ 553 2
179 [HU2001] J203724.7+660516 Rad 20 37 24.7 +66 05 16           ~ 1 0
180 [HU2001] J230431.2+121652 Rad 23 04 31.2 +12 16 52           ~ 1 0
181 [HU2001] J230432.2+122312 Rad 23 04 32.2 +12 23 12           ~ 1 0
182 [HU2001] J230446.4+122426 Rad 23 04 46.4 +12 24 26           ~ 1 0
183 [HU2001] J230455.4+122059 Rad 23 04 55.4 +12 20 59           ~ 1 0
184 NGC 7479 Sy2 23 04 56.6432243448 +12 19 22.357387020 11.74 11.60 10.85 10.47 9.66 ~ 783 2
185 [HU2001] J230458.7+121917 Rad 23 04 58.7 +12 19 17           ~ 2 0
186 [HU2001] J234342.7+100122 Rad 23 43 42.7 +10 01 22           ~ 1 0
187 [HU2001] J234415.5+100042 Rad 23 44 15.5 +10 00 42           ~ 1 0
188 NGC 7743 Sy2 23 44 21.1607807112 +09 56 02.970989664   14.19 13.28     ~ 334 0
189 [HU2001] J234430.7+095133 Rad 23 44 30.7 +09 51 33           ~ 1 0

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