2000A&AS..145..243K

Query : 2000A&AS..145..243K

2000A&AS..145..243K - Astron. Astrophys., Suppl. Ser., 145, 243-254 (2000/August-0)

Pulsars in the Westerbork Northern Sky Survey.

KOUWENHOVEN M.L.A.

Abstract (from CDS):

I have searched the Westerbork Northern Sky Survey (WENSS) source list for detections of known radio pulsars. A source with a flux density greater than five times the local noise level is found near the positions of 25 pulsars. The probability that one out of these 25 sources is a chance coincidence is about 10%. I have looked at the WENSS maps of the non-detected pulsars. A flux density between three and five times the local noise level is found near the positions of 14 of these non-detected pulsars. There is a 50 percent probability that (at least) one of these marginal detections is just a noise fluctuation. Fourteen radio pulsars, which according to earlier flux measurements have flux densities above three times the WENSS noise level, are not detected. Of the 39 pulsars detected in the WENSS 19 are also detected in the NRAO VLA Sky Survey (NVSS). By combining the WENSS and NVSS flux densities for these 19 pulsars spectral indices are obtained that differ by up to 50% from the long term averaged values reported in the literature. This affects the reliability of pulsar candidates that are selected on the basis of their WENSS-NVSS spectral index.

Abstract Copyright: ∼

Journal keyword(s): pulsars: general - surveys - radio continuum: stars - scattering

Simbad objects: 86

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Number of rows : 86
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 PSR B0011+47 Psr 00 14 17.75 +47 46 33.4           ~ 62 0
2 PSR B0037+56 Psr 00 40 32.3899 +57 16 24.833           ~ 39 0
3 PSR B0045+33 Psr 00 48 33.98 +34 12 08.0           ~ 42 0
4 PSR B0052+51 Psr 00 55 45.3981 +51 17 24.601           ~ 47 0
5 PSR B0053+47 Psr 00 56 25.51 +47 56 10.5           ~ 33 0
6 PSR B0059+65 Psr 01 02 32.9914 +65 37 13.416           ~ 44 0
7 PSR B0105+65 Psr 01 08 22.5049 +66 08 34.499           ~ 75 0
8 PSR B0105+68 Psr 01 08 29.500 +69 05 52.63           ~ 29 0
9 PSR B0114+58 Psr 01 17 38.661 +59 14 38.39           ~ 90 0
10 PSR B0136+57 Psr 01 39 19.744 +58 14 31.73     13.41     ~ 151 0
11 PSR B0138+59 Psr 01 41 39.938 +60 09 32.30     12.85     ~ 112 0
12 PSR B0144+59 Psr 01 47 44.6434 +59 22 03.284           ~ 63 0
13 PSR B0153+39 Psr 01 56 55.2 +39 49 29           ~ 24 0
14 PSR B0154+61 Psr 01 57 49.9434 +62 12 26.648           ~ 123 0
15 PSR J0218+42 Psr 02 18 06.3604 +42 32 17.365           ~ 336 2
16 PSR B0226+70 Psr 02 31 13.990 +70 26 33.88           ~ 32 0
17 PSR B0320+39 Psr 03 23 26.6619 +39 44 52.403           ~ 129 0
18 PSR B0329+54 Psr 03 32 59.3370698592 +54 34 45.028206408           ~ 645 1
19 PSR B0331+45 Psr 03 35 16.6416 +45 55 53.452           ~ 43 0
20 PSR B0339+53 Psr 03 43 12.90 +53 12 53.4           ~ 35 0
21 PSR B0353+52 Psr 03 57 44.8403 +52 36 57.493           ~ 39 0
22 PSR B0355+54 Psr 03 58 53.7165 +54 13 13.727           ~ 437 1
23 PSR B0402+61 Psr 04 06 30.0806 +61 38 41.408           ~ 86 0
24 PSR B0410+69 Psr 04 15 55.653 +69 54 09.89           ~ 43 0
25 PSR B0450+55 Psr 04 54 07.709 +55 43 41.51           ~ 161 0
26 PSR B0458+46 Psr 05 02 04.561 +46 54 06.09           ~ 85 0
27 PSR B0609+37 Psr 06 12 44.087 +37 21 40.20           ~ 57 0
28 PSR B0643+80 Psr 06 53 15.090 +80 52 00.22           ~ 62 0
29 PSR B0655+64 Psr 07 00 37.802 +64 18 11.20           ~ 244 1
30 PSR B0751+32 Psr 07 54 40.688 +32 31 56.20           ~ 84 0
31 PSR B0809+74 Psr 08 14 59.500 +74 29 05.70           ~ 406 0
32 PSR B0841+80 Psr 08 49 01.50 +80 28 59.1           ~ 25 0
33 PSR B0917+63 Psr 09 21 14.135 +62 54 13.91           ~ 38 0
34 PSR J1012+5307 Psr 10 12 33.4345449600 +53 07 02.548542576     19.5     DA 379 1
35 PSR B1112+50 Psr 11 15 38.400 +50 30 12.29           ~ 144 0
36 PSR B1322+83 Psr 13 21 45.6315 +83 23 39.432           ~ 66 0
37 PSR B1508+55 Psr 15 09 25.7 +55 31 33           ~ 301 1
38 PSR J1518+4904 Psr 15 18 16.832 +49 04 34.19           ~ 177 1
39 PSR B1639+36A Psr 16 41 40.880 +36 27 15.44           ~ 44 1
40 PSR J1641+3627B Psr 16 41 41.0 +36 27 37           ~ 26 1
41 PSR B1753+52 Psr 17 54 22.9068 +52 01 12.244           ~ 38 0
42 PSR J1758+3030 Psr 17 58 25.88 +30 30 24.0           ~ 25 0
43 PSR B1811+40 Psr 18 13 13.281 +40 13 39.03           ~ 63 0
44 PSR B1839+56 Psr 18 40 44.5372 +56 40 54.852           ~ 102 0
45 PSR J1900+30 Psr 19 00 18 +30 53.0           ~ 12 0
46 PSR B1905+39 Psr 19 07 34.656 +40 02 05.71           ~ 85 0
47 PSR J1931+31 Psr 19 31 +31.0           ~ 1 0
48 PSR J1931+30 Psr 19 31 28 +30 35.0           ~ 13 0
49 PSR B1937+21 Psr 19 39 39.6 +21 37 22           ~ 1067 2
50 PSR B1946+35 Psr 19 48 25.0067 +35 40 11.057           ~ 168 0
51 PSR B1951+32 Psr 19 52 58.181 +32 52 40.98           ~ 596 2
52 PSR B1953+50 Psr 19 55 18.7637 +50 59 55.292           ~ 86 0
53 NAME Cyg A Sy2 19 59 28.35656837 +40 44 02.0972325   16.22 15.10     ~ 2368 2
54 PSR B2000+32 Psr 20 02 04.424 +32 17 18.31           ~ 48 0
55 PSR B2000+40 Psr 20 02 44.030 +40 50 53.91           ~ 45 0
56 PSR J2002+30 Psr 20 02 58 +30 35.0           ~ 11 0
57 PSR B2002+31 Psr 20 04 52.286 +31 37 10.01           ~ 132 0
58 PSR B2011+38 Psr 20 13 10.367 +38 45 43.31           ~ 69 0
59 PSR B2021+51 Psr 20 22 49.8730 +51 54 50.233           ~ 265 1
60 PSR B2022+50 Psr 20 23 41.9427 +50 37 34.858           ~ 42 0
61 PSR B2027+37 Psr 20 29 23.872 +37 44 08.17           ~ 42 0
62 PSR J2037+3621 Psr 20 37 27.44 +36 21 24.1           ~ 52 0
63 PSR B2036+53 Psr 20 38 03.16 +53 19 12.8           ~ 24 0
64 PSR J2044+4614 Psr 20 44 58.8 +46 14 54           ~ 11 0
65 PSR B2045+56 Psr 20 46 46.609 +57 08 37.09           ~ 25 0
66 PSR B2053+36 Psr 20 55 31.3552 +36 30 21.489           ~ 98 0
67 PSR B2106+44 Psr 21 08 21.0 +44 41 41           ~ 66 0
68 PSR B2111+46 Psr 21 13 24.3295 +46 44 08.844           ~ 208 1
69 PSR B2148+63 Psr 21 49 58.7033 +63 29 44.277           ~ 90 0
70 PSR B2148+52 Psr 21 50 37.7499 +52 47 49.556           ~ 42 0
71 PSR B2154+40 Psr 21 57 01.840 +40 17 45.89           ~ 146 0
72 PSR B2217+47 Psr 22 19 48.139 +47 54 53.93           ~ 219 0
73 PSR B2223+65 Psr 22 25 52.8627 +65 35 36.371           ~ 323 0
74 PSR B2227+61 Psr 22 29 41.834 +62 05 36.02           ~ 45 0
75 PSR J2242+6950 Psr 22 42 56.40 +69 50 52.1           ~ 27 0
76 PSR B2255+58 Psr 22 57 57.744 +59 09 14.83     12.59     ~ 88 0
77 PSR J2304+60 Psr 23 02 11.200 +60 28 00.22           ~ 11 0
78 PSR J2305+4707 Psr 23 05 55.842 +47 07 45.32           ~ 220 1
79 PSR B2303+30 Psr 23 05 58.3212 +31 00 01.281           ~ 203 0
80 PSR B2306+55 Psr 23 08 13.822 +55 47 36.03           ~ 68 0
81 PSR B2310+42 Psr 23 13 08.5976 +42 53 12.987           ~ 135 0
82 PSR B2319+60 Psr 23 21 55.213 +60 24 30.71     13.80     ~ 191 0
83 PSR B2323+63 Psr 23 25 13.3196 +63 16 52.362     13.30     ~ 54 0
84 PSR B2324+60 Psr 23 26 58.6970 +61 13 36.468           ~ 63 0
85 PSR B2334+61 Psr 23 37 05.779 +61 51 01.69           ~ 190 1
86 PSR B2351+61 Psr 23 54 04.7830 +61 55 46.845           ~ 97 0

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