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arXiv · astro-ph/0312609

XMM-Newton spectral and timing observations of the millisecond pulsar PSR J0218+4232

N. A. Webb·J. -F. Olive·D. Barret
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Abstract

We present XMM-Newton MOS imaging and PN timing data of the millisecond pulsar PSR J0218+4232. We confirm the previously detected pulsations of PSR J0218+4232 and we show that the folded lightcurve is dependent on energy. We present the broad band (0.2-10.0 keV) spectrum of this millisecond pulsar, as well as the spectra of: the pulsed emission, the individual pulses, the interpulse and the non-pulsed region and we compare our results with previous data from Rosat, BeppoSAX and Chandra. We discuss the results of the spectral fitting in the context of recent pulsar models.

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N. A. Webb, J. -F. Olive, D. Barret. 2003-12-23. XMM-Newton spectral and timing observations of the millisecond pulsar PSR J0218+4232. https://doi.org/10.1051/0004-6361%3A20040032

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