XMM-Newton and SUZAKU detection of an X-ray emitting shell around the pulsar wind nebula G54.1+0.3

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Table 2:

*SUZAKU* spectral fitting results.
Model	$N_{\rm H}$	kT or $\gamma$ ^a	$\chi^2$ /d.o.f.
	10²² cm^-2	keV
Core of the PWN^b
Power-law	$1.57\pm 0.06$	$1.82\pm 0.04$	925/1145
Shell^c
Power-law	1.57	$2.9\pm 0.3$	173/215
Thermal	1.57	$2.0\pm 0.4$	196/215

Notes. ^(a) the power-law photon index. ^(b) Unabsorbed flux in the 2-10 keV band is $7.5\pm 0.5 \times 10^{-12}$ erg cm^-2 s^-1. ^(c) Extraction region 91 arcmin². Unabsorbed flux in the 2-10 keV band is $4.7\pm 0.7 \times 10^{-12}$ erg cm^-2 s^-1 without the contribution scattered from the core.

Source LaTeX | All tables | In the text

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