1999ApJ...513..927N

Query : 1999ApJ...513..927N

1999ApJ...513..927N - Astrophys. J., 513, 927-932 (1999/March-2)

Radio pulses along the galactic plane.

NICE D.J.

Abstract (from CDS):

We have surveyed 68 deg2 along the Galactic plane for single, dispersed radio pulses. Each of 3027 independent pointings was observed for 68 s using the Arecibo telescope at 430 MHz. Spectra were collected at intervals of 0.5 ms and examined for pulses with duration 0.5-8 ms. Such single-pulse analysis is the most sensitive method of detecting highly scattered or highly dispersed signals from pulsars with large pulse-to-pulse intensity variations. A total of 36 individual pulses from five previously known pulsars were detected, along with a single pulse not associated with a previously known source. Follow-up observations discovered a pulsar, PSR J1918+08, from which the pulse originated. This pulsar has a period of 2.130 s and a dispersion measure of 30 pc.cm–3, and it has been seen to emit single pulses with strength up to 8 times the average.

Abstract Copyright: ∼

Journal keyword(s): Stars: Pulsars: General - pulsars: individual (PSR J1918+08) - Surveys

Simbad objects: 24

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Number of rows : 24
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 M 1 SNR 05 34 31.8 +22 01 03           ~ 6516 1
2 V* CM Tau Psr 05 34 31.9474694616 +22 00 52.153698024           ~ 5476 0
3 PSR B1839+09 Psr 18 41 55.92100 +09 12 07.2900           ~ 134 0
4 PSR J1848+0823 Psr 18 48 43.77 +08 26 35.9           ~ 13 0
5 PSR B1848+13 Psr 18 50 35.473 +13 35 58.39           ~ 49 0
6 PSR J1902+0723 Psr 19 02 13.54 +07 23 51.0           ~ 13 0
7 PSR J1906+1854 Psr 19 06 44.71 +18 54 08.5           ~ 16 0
8 PSR B1906+09 Psr 19 08 58.76 +09 16 14.0           ~ 28 0
9 PSR B1911+09 Psr 19 13 52.70 +09 36 41.8           ~ 21 0
10 PSR J1915+0738 Psr 19 15 24.80 +07 38 31.4           ~ 15 0
11 PSR B1913+10 Psr 19 15 29.99300 +10 09 43.5800           ~ 102 0
12 PSR J1916+07 Psr 19 16 51.5 +07 48 00           ~ 14 0
13 PSR B1915+13 Psr 19 17 39.79400 +13 53 57.1600           ~ 190 0
14 PSR J1918+08 Psr 19 17 48.853 +08 34 54.63           ~ 16 0
15 PSR J1918+0734 Psr 19 18 +07.6           ~ 2 0
16 PSR J1924+2040 Psr 19 24 40.0 +20 40 03           ~ 32 0
17 PSR J1927+1852 Psr 19 27 10.414 +18 52 08.62           ~ 21 1
18 PSR B1925+18.8 Psr 19 27 24.97 +18 56 36.8           ~ 26 1
19 PSR B1930+20 Psr 19 32 08.023 +20 20 46.41           ~ 87 0
20 PSR B1935+25 Psr 19 37 01.2544 +25 44 13.436           ~ 60 0
21 PSR B1937+21.4 Psr 19 39 38.560096 +21 34 59.13552           ~ 1142 0
22 PSR J1941+1026 Psr 19 41 32.334 +10 26 25.60           ~ 13 0
23 PSR J2008+2513 Psr 20 08 35.482 +25 13 30.36           ~ 19 0
24 PSR J2019+24 Psr 20 19 31.94900 +24 25 15.3038           ~ 145 1

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