2001A&A...368.1055N

Query : 2001A&A...368.1055N

2001A&A...368.1055N - Astronomy and Astrophysics, volume 3681055-1062 (2001/3-4)

Scintillation measurements of the millisecond pulsar PSR J0030+0451 and pulsar space velocities.

NICASTRO L., NIGRO F., D'AMICO N., LUMIELLA V. and JOHNSTON S.

Abstract (from CDS):

Scintillation observations of the nearby single millisecond pulsar (MSP) PSR J0030+0451 were carried out with the Parkes 64 m radiotelescope at three different epochs in 1999. From analysis of the dynamic spectrum we obtained the amplitude of the electron density power spectrum log<CN2≥~-3.33 and a scintillation velocity Viss≲15km/s. This result shows that the Shklovskii effect on the spin-down rate {dot}(P) is negligible. We also performed a correlation analysis between pulsar proper motions (Vpm) and scintillation velocities (Viss) using updated measurements for a sample of 77 objects, 17 of which are MSPs. The full sample shows a correlation coefficient rs≃80% at an extremely high significance level, while for the MSP sub-sample (excluding 2 outliers) we obtain rs≃90%.

Abstract Copyright: ∼

Journal keyword(s): stars: kinematics - pulsars: individual: PSR J0030+0451 - ISM: general - ISM: kinematics and dynamics - ISM: structure - radio continuum: stars

Simbad objects: 77

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Number of rows : 77
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 PSR J0030+0451 Psr 00 30 27.42348 +04 51 39.7144           ~ 596 1
2 PSR B0301+19 Psr 03 04 33.115 +19 32 51.40           ~ 247 0
3 PSR B0320+39 Psr 03 23 26.6619 +39 44 52.403           ~ 139 0
4 PSR B0329+54 Psr 03 32 59.3370698592 +54 34 45.028206408           ~ 690 1
5 PSR B0355+54 Psr 03 58 53.7165 +54 13 13.727           ~ 465 1
6 PSR J0437-47 Psr 04 37 15.7994581776 -47 15 08.544351636           DC 1032 0
7 PSR B0450-18 Psr 04 52 34.11900 -17 59 23.1500           ~ 203 1
8 PSR B0450+55 Psr 04 54 07.709 +55 43 41.51           ~ 174 0
9 PSR B0525+21 Psr 05 28 52.308 +22 00 01.00     14.30     ~ 370 0
10 PSR B0540+23 Psr 05 43 09.65 +23 29 06.1     14.40     ~ 278 0
11 PSR B0611+22 Psr 06 14 17.0324288405 +22 29 57.017874999           ~ 285 0
12 PSR B0626+24 Psr 06 29 05.7273 +24 15 41.546           ~ 123 0
13 PSR B0628-28 Psr 06 30 49.35000 -28 34 42.1000           ~ 313 1
14 PSR B0656+14 Psr 06 59 48.18800 +14 14 19.2000   24.85 24.90     ~ 943 1
15 PSR J0712-68 Psr 07 11 54.153093 -68 30 47.23387           ~ 120 1
16 PSR B0809+74 Psr 08 14 59.500 +74 29 05.70           ~ 425 0
17 PSR B0818-13 Psr 08 20 26.40700 -13 50 56.3200           ~ 229 0
18 PSR J0823+0159 Psr 08 23 09.78731 +01 59 12.6003           DA 244 0
19 PSR B0823+26 Psr 08 26 51.5068 +26 37 21.297           ~ 541 1
20 NAME Vela Pulsar Psr 08 35 20.65525 -45 10 35.1545     15.10     ~ 2446 1
21 PSR B0834+06 Psr 08 37 05.64620 +06 10 15.8700           ~ 472 0
22 PSR B0906-17 Psr 09 08 38.22700 -17 39 39.9000           ~ 100 0
23 PSR B0919+06 Psr 09 22 13.85000 +06 38 19.0000           ~ 329 1
24 PSR B0950+08 Psr 09 53 09.31210 +07 55 36.9000           ~ 806 2
25 PSR J1012+5307 Psr 10 12 33.4345449600 +53 07 02.548542576     19.5     DA 419 1
26 PSR B1112+50 Psr 11 15 38.400 +50 30 12.29           ~ 154 0
27 PSR B1133+16 Psr 11 36 03.09460 +15 51 15.9000           ~ 715 0
28 PSR B1237+25 Psr 12 39 40.386 +24 53 49.87           ~ 497 1
29 PSR B1257+12 Psr 13 00 03.1075 +12 40 55.155           ~ 546 1
30 CPD-63 2495 HXB 13 02 47.6544015048 -63 50 08.626970292 10.34 10.72 9.98 10.03   O9.5Ve 852 0
31 PSR J1455-3300 Psr 14 55 47.976991 -33 30 46.40280           ~ 165 1
32 PSR B1451-68 Psr 14 56 00.0175876848 -68 43 40.034742348           ~ 203 0
33 PSR B1508+55 Psr 15 09 25.674 +55 31 32.90           ~ 322 1
34 PSR B1534+11 Psr 15 37 09.9603 +11 55 55.554           ~ 453 1
35 PSR B1540-06 Psr 15 43 30.1373 -06 20 45.332           ~ 131 1
36 PSR B1541+09 Psr 15 43 38.82000 +09 29 16.4000           ~ 215 1
37 PSR J1604-72 Psr 16 03 35.670781 -72 02 32.82328           ~ 142 0
38 PSR B1604-00 Psr 16 07 12.078 -00 32 40.98           ~ 228 1
39 PSR B1642-03 Psr 16 45 02.0330 -03 17 57.200           ~ 394 0
40 PSR B1706-16 Psr 17 09 26.45200 -16 40 59.2000           ~ 247 0
41 PSR J1713+0747 Psr 17 13 49.5367813 +07 47 37.450240           ~ 530 1
42 PSR J1730-2304 Psr 17 30 21.68471 -23 04 31.2590           ~ 194 1
43 PSR J1744-1134 Psr 17 44 29.4220844 -11 34 54.801320           ~ 323 1
44 PSR B1749-28 Psr 17 52 58.70700 -28 06 36.0000           ~ 277 1
45 PSR B1804-08 Psr 18 07 38.02590 -08 47 43.2800           ~ 139 0
46 PSR B1818-04 Psr 18 20 52.5920 -04 27 37.120           ~ 230 0
47 PSR B1821+05 Psr 18 23 30.9731 +05 50 24.310           ~ 136 0
48 PSR B1822-09 Psr 18 25 30.62000 -09 35 22.0000           ~ 382 0
49 PSR B1839+56 Psr 18 40 44.5372 +56 40 54.852           ~ 109 1
50 PSR B1842+14 Psr 18 44 54.8946 +14 54 14.120           ~ 127 0
51 PSR B1905+39 Psr 19 07 34.656 +40 02 05.71           ~ 93 0
52 PSR J1911-11 Psr 19 11 49.2927 -11 14 22.330           ~ 87 1
53 PSR B1911-04 Psr 19 13 54.16240 -04 40 47.5600           ~ 192 0
54 PSR B1919+21 Psr 19 21 44.815 +21 53 02.25           ~ 411 0
55 PSR B1929+10 Psr 19 32 14.0570 +10 59 33.380           ~ 801 0
56 PSR B1933+16 Psr 19 35 47.7011639352 +16 16 40.034899524           ~ 328 1
57 PSR B1937+21.4 Psr 19 39 38.560096 +21 34 59.13552           ~ 1142 0
58 PSR B1944+17 Psr 19 46 53.044 +18 05 41.24           ~ 252 0
59 PSR B1952+29 Psr 19 54 22.5107 +29 23 16.150           ~ 149 0
60 PSR B1953+50 Psr 19 55 18.7637 +50 59 55.292           ~ 90 0
61 PSR B2016+28 Psr 20 18 03.8999255016 +28 39 54.940329468           ~ 374 0
62 PSR B2020+28 Psr 20 22 37.0671 +28 54 23.104           ~ 330 1
63 PSR B2021+51 Psr 20 22 49.8730 +51 54 50.233           ~ 288 1
64 PSR B2043-04 Psr 20 46 00.17600 -04 21 26.3000           ~ 87 0
65 PSR B2044+15 Psr 20 46 39.33600 +15 40 33.6000           ~ 109 0
66 PSR B2045-16 Psr 20 48 35.74000 -16 16 45.0000           ~ 344 0
67 V* LY Aqr Psr 20 51 07.52058 -08 27 37.6100           ~ 236 2
68 PSR B2110+27 Psr 21 13 04.3506 +27 54 01.160           ~ 115 0
69 PSR B2113+14 Psr 21 16 13.76100 +14 14 20.3800           ~ 91 0
70 PSR J2124-3358 Psr 21 24 43.834930 -33 58 45.49195           ~ 337 1
71 PSR J2129-5718 Psr 21 29 22.781548 -57 21 14.33356           ~ 122 1
72 PSR B2145-07.8 Psr 21 45 50.45590 -07 50 18.5900           ~ 336 0
73 PSR B2154+40 Psr 21 57 01.840 +40 17 45.89           ~ 155 0
74 PSR B2217+47 Psr 22 19 48.139 +47 54 53.93           ~ 230 0
75 PSR B2223+65 Psr 22 25 52.8627 +65 35 36.371           ~ 342 0
76 PSR B2303+30 Psr 23 05 58.3212 +31 00 01.281           ~ 216 0
77 PSR J2317+1439 Psr 23 17 09.235606 +14 39 31.29559           ~ 211 1

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