2000MNRAS.316..491L


Query : 2000MNRAS.316..491L

2000MNRAS.316..491L - Mon. Not. R. Astron. Soc., 316, 491-493 (2000/August-2)

Radio pulsars in Terzan 5.

LYNE A.G., MANKELOW S.H., BELL J.F. and MANCHESTER R.N.

Abstract (from CDS):

We report on searches of the globular cluster Terzan 5 for low-luminosity and accelerated radio pulsars using the 64-m Parkes radio telescope. One new millisecond pulsar, designated PSR J1748-2446C, was discovered, having a period of 8.44ms. Timing measurements using the 76-m Lovell radio telescope at Jodrell Bank show that it is a solitary pulsar and lies close to the core of the cluster. We also present the results of timing measurements which show that the longer period pulsar PSR J1748-2444 (formerly known as PSR B1744-24B) lies 10arcmin from the core of the cluster and is unlikely to be associated with the cluster. We conclude that there are further pulsars to be detected in the cluster.

Abstract Copyright: 2000, Royal Astronomical Society

Journal keyword(s): pulsars: general - globular clusters: individual: Terzan 5

Nomenclature: Table 1: [LMD90] Terzan 5 Psr A (No. C) added.

Simbad objects: 5

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Number of rows : 5
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 B1744-24A Psr 17 48 02.249 -24 46 37.65           ~ 235 0
2 PSR J1748-2446C Psr 17 48 04.534 -24 46 34.70           ~ 24 0
3 Cl Terzan 5 Cl* 17 48 05.00 -24 46 48.0           ~ 948 1
4 NAME TER 5 X-1 LXB 17 48 05.225 -24 46 47.66           ~ 229 1
5 PSR J1748-2444 Psr 17 48 48.51 -24 44 37.0           ~ 27 1

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