Pulse Profiles of Swift J1626.6+5156

(2) Baskent University); A. Baykal (1); B. Icdem (1) ((1) METU; S.C. Inam (2)

arxiv: 1104.4432 · v1 · pith:JFD27OBUnew · submitted 2011-04-22 · 🌌 astro-ph.HE

Pulse Profiles of Swift J1626.6+5156

A. Baykal (1) , S.C. Inam (2) , B. Icdem (1) ((1) METU , (2) Baskent University) This is my paper

classification 🌌 astro-ph.HE

keywords profilespulsej1626outburstswiftvariationsanalyzedcease

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In this paper, we analyzed pulse profiles of Swift J1626.6+5156 using the lightcurves from RXTE-PCA observations between MJD 53724 (just after the outburst) and MJD 55113 and a Chandra-ACIS dataset on MJD 54897 with a 20 ks exposure. We found that pulse profiles show morphological variations and pulsations do not cease even $\sim 1200$ days after the outburst. Despite these variations, we did not find any significant variation in the pulsed fraction with decreasing X-ray flux.

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Pulse Profiles of Swift J1626.6+5156

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