2002ApJ...567L.129L

Query : 2002ApJ...567L.129L

2002ApJ...567L.129L - Astrophys. J., 567, L129-L132 (2002/March-2)

Discovery of 16.6 and 25.5 second pulsations from the Small Magellanic Cloud.

LAMB R.C., MACOMB D.J., PRINCE T.A. and MAJID W.A.

Abstract (from CDS):

We report the serendipitous detection of two previously unreported pulsars from the direction of the Small Magellanic Cloud, with periods of 16.6 and 25.5 s. The detections are based on archival Proportional Counter Array data from the Rossi X-Ray Timing Explorer. The observation leading to these detections occurred in 2000 September, extending over 2.1 days with an exposure of 121 ks. A possible identification of the 16.6 s pulsar with an X-ray source (RX J0051.8-7310) seen by both the ROSAT and ASCA imaging X-ray satellites is presented.

Abstract Copyright: ∼

Journal keyword(s): Accretion, Accretion Disks - Stars: Binaries: General - Stars: Pulsars: General - X-Rays: General

Nomenclature: NAME XTE J0050-732 N (Nos 1-2).

CDS comments: The two X-ray pulsars are later designated as 'XTE J0050-732 1' (= [HP2004] 58 (period 16.6)) and 'XTE J0050-732 2' (= [HP2004] 59 (period 25.5)).

Simbad objects: 4

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Number of rows : 4
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 LIN 193 HXB 00 51 52.0250520000 -73 10 34.140066780 13.39 14.38 14.459 14.24 14.28 O9.5-B0V 79 0
2 AzV 102 HXB 00 51 53.1358981896 -72 31 48.721904580 13.66 14.79 14.38   14.40 O9.7V:ne 80 0
3 LIN 203 HXB 00 52 13.9956976512 -73 19 18.812945496   14.66 14.67   14.534 O9.5IIIe/B0Ve 93 0
4 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 12317 1

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