2000ApJS..126...37K

Query : 2000ApJS..126...37K

2000ApJS..126...37K - Astrophys. J., Suppl. Ser., 126, 37-62 (2000/January-0)

Radio morphologies and spectra of compact radio sources with the steepest spectra.

KAPLAN D.L., CORDES J.M. and CONDON J.J.

Abstract (from CDS):

We have assembled a complete sample of 74 compact (θ≤25'') radio sources visible from the northern hemisphere with spectral indexes 1.5≤α≤3.2 (where Sν∝ν–α) and 365 MHz flux densities S≥200 mJy. These sources were selected from two large-scale radio surveys: the 1.4 GHz NRAO VLA Sky Survey and the 365 MHz Texas survey, which together cover almost 80% of the sky (-35°30'≤δ≤71°30'). We present here high-resolution images for the sources and spectra compiled from our data and other surveys. We attempt to classify these sources based on morphology and size determined by additional radio observations using the Very Large Array. We cannot definitively classify the majority of the sources based on these data, but statistical arguments suggest most are distant radio galaxies. A small number of previously unknown pulsars may also exist in our sample.

Abstract Copyright: ∼

Journal keyword(s): Catalogs - Galaxies: Active - Stars: Pulsars: General - Radio Continuum: Galaxies - Radio Continuum: Stars - Surveys

Simbad objects: 120

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Number of rows : 120
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 NVSS J000421-015015 Rad 00 04 21.887 -01 50 16.82           ~ 3 1
2 NVSS J000702+364152 Rad 00 07 02.813 +36 41 57.69           ~ 6 1
3 NVSS J014138-140608 Rad 01 41 37.541 -14 06 09.97           ~ 6 1
4 NVSS J020457+655529 Rad 02 04 57.458 +65 55 30.44           ~ 4 1
5 4C 62.05 Rad 02 11 53.699 +62 23 14.96           ~ 6 1
6 TXS 0208+621B Rad 02 11 53.7 +62 23 13           ~ 1 0
7 TXS 0208+621A Rad 02 11 54.2 +62 23 17           ~ 1 0
8 NVSS J022939+614627 Rad 02 29 38.905 +61 46 22.43           ~ 3 0
9 TXS 0240+210 Rad 02 42 56.417 +21 14 54.16           ~ 2 0
10 NVSS J030639-330432 Rad 03 06 39.509 -33 04 28.91           ~ 9 1
11 NVSS J031054+364401 Rad 03 10 54.86 +36 44 01.9           ~ 4 1
12 PSR B0329+54 Psr 03 32 59.3370698592 +54 34 45.028206408           ~ 690 1
13 TXS 0352+045B Rad 03 55 12.724 +04 40 39.88           ~ 1 0
14 4C 04.14 rG 03 55 12.799 +04 40 40.65           ~ 11 1
15 TXS 0352+045A Rad 03 55 12.847 +04 40 41.39           ~ 1 0
16 8C 0409+620 Rad 04 14 03.167 +62 08 38.83           ~ 4 1
17 NVSS J043335-290601 rG 04 33 35.688 -29 06 02.11           ~ 9 1
18 NVSS J044637-042104 rG 04 46 37.5896120592 -04 21 03.157652556           ~ 5 1
19 4C 60.07 rG 05 12 55.086 +60 30 52.78           ~ 91 1
20 TXS 0519+315 Rad 05 22 33.327 +31 33 30.32           ~ 2 0
21 M 1 SNR 05 34 31.8 +22 01 03           ~ 6516 1
22 V* CM Tau Psr 05 34 31.9474694616 +22 00 52.153698024           ~ 5476 0
23 GLEAM J060457-201556 Rad 06 04 57.840 -20 15 55.53           ~ 6 1
24 PSR B0628-28 Psr 06 30 49.35000 -28 34 42.1000           ~ 313 1
25 TXS 0744+370B Rad 07 47 29.36 +36 54 37.4           ~ 1 0
26 TXS 0744+370A Rad 07 47 29.37 +36 54 38.9           ~ 1 0
27 NVSS J074729+365438 rG 07 47 29.377 +36 54 38.06           ~ 20 1
28 TXS 0827-128B Rad 08 27 51.164 -13 03 38.92           ~ 1 0
29 TXS 0827-128 Rad 08 27 51.18 -13 03 39.0           ~ 1 0
30 TXS 0827-128A Rad 08 27 51.207 -13 03 38.76           ~ 1 0
31 NVSS J085753-302633 Rad 08 57 53.178 -30 26 35.69           ~ 4 1
32 NVSS J090200+180903 Rad 09 01 59.796 +18 09 02.07           ~ 6 1
33 TXS 0908-222A Rad 09 10 34.16 -22 28 47.5           ~ 1 0
34 NVSS J091034-222843 Rad 09 10 34.272 -22 28 44.96           ~ 10 1
35 SDSS J093911.76+034358.2 QSO 09 39 11.7686716488 +03 43 58.165805208           ~ 7 0
36 TXS 0936+039 Rad 09 39 12.390 +03 44 02.84           ~ 2 0
37 TXS 0951+146A Rad 09 54 08.64 +14 24 27.9           ~ 1 0
38 NVSS J095408+142425 Rad 09 54 08.673 +14 24 24.72           ~ 3 1
39 TXS 1001+052 Rad 10 03 54.937 +05 01 24.48           ~ 2 0
40 TXS 1001+052B Rad 10 03 55.22 +05 01 24.3           ~ 1 0
41 TXS 1001+052A Rad 10 03 55.35 +05 01 25.0           ~ 1 0
42 NVSS J104343+240447 rG 10 43 43.309 +24 04 46.80           ~ 13 1
43 TXS 1051+048 Rad 10 53 45.519 +04 33 45.59           ~ 2 0
44 TXS 1125+486B Rad 11 28 05.17 +48 22 56.4           ~ 1 0
45 NVSS J112805+482258 rG 11 28 05.186 +48 22 56.57           ~ 7 1
46 TXS 1125+486A Rad 11 28 05.20 +48 22 56.7           ~ 1 0
47 TXS 1133+161 Rad 11 36 03.345 +15 50 59.12           ~ 2 0
48 NVSS J113733-353713 Rad 11 37 33.020 -35 37 25.25           ~ 4 1
49 NVSS J115159-301341 Rad 11 51 59.517 -30 13 40.89           ~ 7 1
50 TXS 1211+022 Rad 12 13 53.684 +01 55 59.41           ~ 2 0
51 NVSS J122452+543639 Rad 12 24 52.348 +54 36 39.51           ~ 5 1
52 TXS 1223+130A Rad 12 26 11.92 +12 48 45.4           ~ 1 0
53 TXS 1223+130 Rad 12 26 12.247 +12 48 48.04           ~ 2 0
54 TXS 1223+130B Rad 12 26 12.56 +12 48 49.4           ~ 1 0
55 8C 1340+568 Rad 13 42 31.140 +56 36 46.37           ~ 3 0
56 NVSS J134902-204911 Rad 13 49 02.539 -20 49 07.76           ~ 3 1
57 TXS 1346-205B Rad 13 49 02.91 -20 49 13.0           ~ 1 0
58 TXS 1346-205A Rad 13 49 02.92 -20 49 11.1           ~ 1 0
59 NVSS J142003+673509 Rad 14 20 03.151 +67 35 09.91           ~ 5 1
60 7C 1447+2507 Rad 14 49 50.058 +24 55 10.00           ~ 2 0
61 PSR B1541+09 Psr 15 43 38.82000 +09 29 16.4000           ~ 215 1
62 TXS 1541-048 Rad 15 44 04.897 -05 02 46.14           ~ 2 0
63 TXS 1548-102 Rad 15 51 30.709 -10 24 41.81           ~ 2 0
64 TXS 1548-102B Rad 15 51 30.97 -10 24 40.3           ~ 1 0
65 TXS 1548-102A Rad 15 51 31.01 -10 24 39.9           ~ 1 0
66 NVSS J160459-024847 Rad 16 04 59.518 -02 48 49.22           ~ 5 1
67 TXS 1602-026A Rad 16 04 59.68 -02 48 47.3           ~ 1 0
68 NVSS J162819+160400 rG 16 28 19.13419 +16 03 59.6343           ~ 5 1
69 NVSS J163744-193122 Rad 16 37 44.85 -19 31 22.9           ~ 7 1
70 NVSS J164318-345220 Rad 16 43 18.643 -34 52 23.32           ~ 3 1
71 PSR B1642-03 Psr 16 45 02.0330 -03 17 57.200           ~ 394 0
72 NVSS J172704-320524 Rad 17 27 05.057 -32 05 24.84           ~ 4 1
73 NVSS J172912-315931 Rad 17 29 12.458 -31 59 29.47           ~ 4 1
74 NVSS J173146+464002 Rad 17 31 46.636 +46 40 01.47           ~ 4 1
75 NVSS J173406-320454 Rad 17 34 06.4 -32 04 53           ~ 6 1
76 TXS 1730-320A Rad 17 34 06.49 -32 04 54.1           ~ 1 0
77 PSR B1749-28 Psr 17 52 58.70700 -28 06 36.0000           ~ 277 1
78 PSR B1818-04 Psr 18 20 52.5920 -04 27 37.120           ~ 230 0
79 GPSR 031.571+0.637 Rad 18 46 41.39 -00 55 13.7           ~ 3 0
80 NVSS J192413+320136 Rad 19 24 13.89 +32 01 35.4           ~ 3 1
81 NVSS J192841+030301 Rad 19 28 41.454 +03 03 02.31           ~ 3 1
82 PSR B1929+10 Psr 19 32 14.0570 +10 59 33.380           ~ 801 0
83 PSR B1937+21.4 Psr 19 39 38.560096 +21 34 59.13552           ~ 1142 0
84 4C 10.60 Rad 19 50 55.36 +10 25 14.7           ~ 5 1
85 TXS 2011-188B Rad 20 14 51.95 -18 43 35.8           ~ 1 0
86 TXS 2011-188A Rad 20 14 52.07 -18 43 34.6           ~ 1 0
87 TXS 2011-188 Rad 20 14 52.093 -18 43 24.31           ~ 2 0
88 NVSS J202117+082319 Rad 20 21 17.669 +08 23 14.78           ~ 3 1
89 4C 36.40 Rad 20 29 25.569 +36 43 23.26           ~ 8 1
90 NVSS J202937+415141 Rad 20 29 36.53 +41 51 40.6           ~ 4 1
91 TXS 2027+416B Rad 20 29 36.91 +41 51 41.5           ~ 1 0
92 TXS 2027+416A Rad 20 29 37.04 +41 51 42.5           ~ 1 0
93 TXS 2027-091B Rad 20 29 49.59 -08 58 49.4           ~ 1 0
94 TXS 2027-091A Rad 20 29 49.64 -08 58 49.1           ~ 1 0
95 NVSS J202949-085848 Rad 20 29 49.733 -08 58 51.23           ~ 4 1
96 TXS 2050-061 Rad 20 52 49.859 -05 55 49.21           ~ 3 0
97 TXS 2050-061B Rad 20 52 49.87 -05 55 48.5           ~ 1 0
98 TXS 2050-061A Rad 20 52 49.96 -05 55 54.9           ~ 1 0
99 TXS 2058-004 Rad 21 01 18.149 -00 16 18.78           ~ 2 0
100 TXS 2058-004A Rad 21 01 18.70 -00 16 07.8           ~ 1 0
101 NVSS J210826+024946 rG 21 08 26.68709 +02 49 47.0969           ~ 4 1
102 NVSS J214510+584311 Rad 21 45 10.445 +58 43 11.01           ~ 4 1
103 TXS 2210+677A Rad 22 11 54.09 +68 02 20.9           ~ 1 0
104 TXS 2210+677B Rad 22 11 54.68 +68 02 21.7           ~ 1 0
105 NVSS J221154+680220 Rad 22 11 55.072 +68 02 23.51           ~ 4 1
106 NVSS J221451+144237 Rad 22 14 51.476 +14 42 37.67           ~ 4 1
107 TXS 2217-046B Rad 22 19 38.95 -04 26 15.8           ~ 1 0
108 NVSS J221939-042615 Rad 22 19 39.171 -04 26 16.51           ~ 3 1
109 TXS 2217-046A Rad 22 19 39.22 -04 26 16.7           ~ 1 0
110 NVSS J222215+330544 Rad 22 22 15.20 +33 05 43.5           ~ 6 1
111 TXS 2225-171 Rad 22 28 00.210 -16 52 27.16           ~ 2 0
112 NVSS J223144+171451 Rad 22 31 44.42 +17 14 51.4           ~ 3 1
113 TXS 2307+587 Rad 23 10 01.383 +59 01 18.34           ~ 2 0
114 TXS 2307+587B Rad 23 10 01.502 +59 01 18.15           ~ 1 0
115 TXS 2307+587A Rad 23 10 01.59 +59 01 20.4           ~ 1 0
116 NVSS J231456+205338 Rad 23 14 56.051 +20 53 37.43           ~ 5 1
117 TXS 2346+543B Rad 23 48 58.33 +54 35 43.2           ~ 1 0
118 TXS 2346+543A Rad 23 48 58.35 +54 35 43.7           ~ 1 0
119 NVSS J234858+543544 Rad 23 48 58.611 +54 35 42.80           ~ 4 1
120 PSR B2351+61 Psr 23 54 04.7830 +61 55 46.845           ~ 102 0

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