2000MNRAS.317..801W

Query : 2000MNRAS.317..801W

2000MNRAS.317..801W - Mon. Not. R. Astron. Soc., 317, 801-824 (2000/October-1)

The LBDS Hercules sample of mJy radio sources at 1.4GHz - I. Multicolour photometry.

WADDINGTON I., WINDHORST R.A., DUNLOP J.S., KOO D.C. and PEACOCK J.A.

Abstract (from CDS):

The results are presented of an extensive programme of optical and infrared imaging of radio sources in a complete subsample of the Leiden-Berkeley Deep Survey. The LBDS Hercules sample consists of 72 sources observed at 1.4GHz, with flux densities S1.4≥1.0mJy, in a 1.2deg2 region of Hercules. This sample is almost completely identified in the g, r, i and K bands, with some additional data available at J and H. The magnitude distributions peak at r≃22mag, K≃16mag and extend down to r≃26mag, K≃21mag. The K-band magnitude distributions for the radio galaxies and quasars are compared with those of other radio surveys. At S1.4GHz≲1Jy, the K-band distribution does not change significantly with radio flux density. The sources span a broad range of colours, with several being extremely red (r-K≳6). Though small, this is the most optically complete sample of mJy radio sources available at 1.4GHz, and is ideally suited for studying the evolution of the radio luminosity function out to high redshifts.

Abstract Copyright: 2000, Royal Astronomical Society

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

VizieR on-line data: <Available at CDS (J/MNRAS/317/801): table1.dat table3.dat>

Simbad objects: 76

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Number of rows : 76
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 SA 68- reg 00 17 28 +15 53.2           ~ 52 0
2 NAME Lynx reg 08 47 +44.6           ~ 67 0
3 SA 57- reg 13 08 38 +29 23.1           ~ 179 0
4 6C 171301+501842 Sy2 17 14 14.758 +50 15 30.46   24.05   22.64   ~ 110 1
5 WSTB 53W4 Rad 17 14 36.61 +50 10 26.0           ~ 6 0
6 WSTB 53W5 rG 17 14 36.70 +50 28 23.7           ~ 8 0
7 7C 171349.10+502441.00 QSO 17 15 03.5805181872 +50 21 31.127860764     17.9     ~ 19 1
8 6C 171349+495742 SyG 17 15 03.9202602072 +49 54 18.432192636           ~ 11 1
9 WSTB 67W9 rG 17 15 05.48 +50 10 19.1           ~ 6 0
10 WSTB 53W11 rG 17 15 06.29 +49 55 46.6           ~ 5 0
11 WSTB 53W12 Rad 17 15 09.15 +50 00 28.9           ~ 7 0
12 WSTB 53W13 Rad 17 15 14.47 +49 53 55.6           ~ 3 0
13 WSTB 53W14 Rad 17 15 17.89 +50 00 29.2           ~ 8 0
14 6C 171409+501630 QSO 17 15 23.6635942824 +50 13 13.414003392   19.79 19.35     ~ 21 1
15 WSTB 53W19 Rad 17 15 46.89 +50 30 10.5           ~ 7 0
16 NVSS J171549+502459 rG 17 15 48.6971299560 +50 25 00.687551520           ~ 9 0
17 WSTB 53W21 Rad 17 16 04.68 +50 20 40.8           ~ 6 0
18 WSTB 53W22 Rad 17 16 07.80 +50 24 25.5           ~ 7 0
19 NVSS J171610+500534 rG 17 16 10.243 +50 05 34.15   22.5       ~ 10 1
20 [VV98] J171611.3+495649 QSO 17 16 11.2128330888 +49 56 48.833432088   20.68 20.67     ~ 11 0
21 WSTB 53W25 Rad 17 16 22.71 +50 16 57.8           ~ 4 0
22 WSTB 53W27 rG 17 16 26.82 +50 23 54.5           ~ 7 0
23 NVSS J171628+494710 rG 17 16 28.295 +49 47 12.69           ~ 11 1
24 WSTB 53W29 QSO 17 16 29.23 +50 20 22.1           ~ 7 0
25 LEDA 2364674 rG 17 16 43.00 +50 09 38.3           ~ 7 0
26 NVSS J171646+495644 rG 17 16 46.341 +49 56 44.34           ~ 13 2
27 WSTB 53W32 rG 17 16 47.00 +49 48 51.5           ~ 8 0
28 WSTB 53W34 rG 17 16 54.16 +50 00 39.2           ~ 7 0
29 WSTB 53W35 Rad 17 16 55.72 +50 18 39.9           ~ 7 0
30 WSTB 53W36 Rad 17 16 56.46 +50 29 02.7           ~ 6 0
31 WSTB 53W37 Rad 17 16 59.60 +50 19 16.0           ~ 5 0
32 WSTB 53W39 rG 17 17 01.85 +50 25 32.4           ~ 10 0
33 WSTB 66W1 Rad 17 17 19.17 +49 49 16.3           ~ 6 0
34 WSTB 66W2 Rad 17 17 24.04 +49 48 26.3           ~ 5 0
35 WSTB 53W43 Rad 17 17 29.68 +50 18 52.9           ~ 4 0
36 LEDA 2361393 rG 17 17 36.91 +50 03 06.2           ~ 10 0
37 WSTB 53W45 rG 17 17 41.38 +50 15 45.4           ~ 6 0
38 NVSS J171753+500750 rG 17 17 53.321 +50 07 50.48           ~ 14 1
39 WSTB 66W6 rG 17 18 07.87 +50 22 44.6           ~ 8 0
40 NVSS J171811+503314 Rad 17 18 11.21 +50 33 15.0           ~ 8 1
41 WSTB 53W48 rG 17 18 11.21 +50 24 00.9           ~ 9 0
42 6C 171714+495115 QSO 17 18 30.277 +49 48 32.50           ~ 9 1
43 WSTB 53W52 rG 17 18 34.07 +49 58 50.2           ~ 10 0
44 WSTB 53W54A rG 17 18 47.30 +49 45 49.0           ~ 5 0
45 WSTB 53W54B rG 17 18 49.97 +49 46 12.2           ~ 5 0
46 WSTB 53W57 rG 17 19 07.29 +49 45 44.8           ~ 7 0
47 Z 252-42 G 17 19 18.7679777400 +49 57 41.618800332   16.5       ~ 22 0
48 WSTB 53W59 rG 17 19 20.26 +50 00 19.6           ~ 9 0
49 WSTB 53W60 Rad 17 19 25.05 +49 28 43.7           ~ 6 0
50 WSTB 53W61 rG 17 19 27.34 +49 43 59.7           ~ 8 0
51 WSTB 53W62 rG 17 19 32.07 +49 59 06.8           ~ 9 0
52 WSTB 53W65 rG 17 19 40.07 +49 57 40.8           ~ 11 0
53 WSTB 53W66 Rad 17 19 42.96 +50 01 03.9           ~ 7 0
54 WSTB 53W67 rG 17 19 51.27 +50 10 58.5           ~ 12 0
55 WSTB 53W68 Rad 17 19 59.76 +49 36 09.4           ~ 7 0
56 WSTB 53W69 rG 17 20 02.54 +49 44 51.0           ~ 39 0
57 WSTB 53W70 rG 17 20 06.07 +50 06 01.7           ~ 7 0
58 WSTB 53W71 rG 17 20 11.54 +50 17 14.5           ~ 8 0
59 Z 252-44 Sy2 17 20 29.604 +50 22 37.61   15.3       ~ 26 0
60 7C 171926.00+494649.00 QSO 17 20 42.4224704616 +49 43 49.112414508           ~ 13 1
61 WSTB 53W76 rG 17 20 55.78 +49 41 03.1           ~ 14 0
62 NAME Her Region reg 17 21 +50.0           ~ 42 0
63 WSTB 53W77 rG 17 21 01.32 +49 48 34.1           ~ 10 0
64 WSTB 53W78 rG 17 21 18.17 +50 03 34.9           ~ 10 0
65 WSTB 53W79 rG 17 21 22.62 +50 10 31.2           ~ 11 0
66 [VV96] J172137.6+495537 QSO 17 21 37.5479889936 +49 55 37.117941780     18.3     ~ 23 0
67 WSTB 53W82 rG 17 21 37.64 +50 08 27.4           ~ 7 0
68 WSTB 53W81 rG 17 21 37.81 +49 57 56.9           ~ 8 0
69 WSTB 53W83 rG 17 21 48.93 +50 02 39.8           ~ 12 0
70 WSTB 53W85 QSO 17 21 52.47 +49 54 34.0           ~ 10 0
71 WSTB 53W86 rG 17 21 57.37 +49 53 34.5           ~ 7 0
72 WSTB 53W88 Rad 17 21 58.90 +50 11 52.7           ~ 7 0
73 WSTB 53W87 Rad 17 21 59.10 +50 08 42.9           ~ 6 0
74 WSTB 53W89 rG 17 22 01.02 +50 06 51.7           ~ 8 0
75 2MASX J17222406+4956439 G 17 22 24.0774073200 +49 56 43.948668588           ~ 5 0
76 WSTB 53W91 rG 17 22 32.73 +50 06 01.9           ~ 79 0

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