2000ApJ...536..948S


Query : 2000ApJ...536..948S

2000ApJ...536..948S - Astrophys. J., 536, 948-953 (2000/June-3)

ROSAT observations of the Vela pulsar.

SEWARD F.D., ALPAR M.A., FLANAGAN C., KIZILOGLU U., MARKWARDT C., McCULLOCH P. and OEGELMAN H.

Abstract (from CDS):

The ROSAT HRI was used to monitor X-ray emission from the Vela pulsar. Six observations span 2.5 yr and three glitches. The summed data yield a determination of the pulse shape, and X-ray emission from the pulsar is found to be 12% pulsed with one broad and two narrow peaks. One observation occurred 15 days after a large glitch. No change in pulse structure was observed, and any change in X-ray luminosity, if present, was less than 3%. Implications for neutron star structure are discussed.

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Journal keyword(s): Stars: Pulsars: Individual: Name: Vela pulsar - Stars: Neutron - X-Rays: Stars

Simbad objects: 6

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Number of rows : 6
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 MCSNR J0525-6938 SNR 05 25 02.3 -69 38 39           ~ 446 1
2 M 1 SNR 05 34 31.8 +22 01 03           ~ 6516 1
3 V* CM Tau Psr 05 34 31.9474694616 +22 00 52.153698024           ~ 5476 0
4 PSR B0540-69 Psr 05 40 11.2000490438 -69 19 54.198559829           ~ 976 3
5 NAME Vela Pulsar Psr 08 35 20.65525 -45 10 35.1545     15.10     ~ 2446 1
6 PSR B1509-58 Psr 15 13 47.6 -59 07 54     13.06     ~ 879 1

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