Suzaku study of gas properties along filaments of A2744

Y. Ibaraki; N. Ota; H. Akamatsu; Y.-Y. Zhang; A. Finoguenov

doi:10.1051/0004-6361/201322806

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Volume 562 (February 2014)

A&A, 562 (2014) A11

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Table 5

Gas temperature and galaxy surface density in outer regions of A2744

	r/r₂₀₀ = 0.69−1.10		r/r₂₀₀ = 1.10−1.65

Region	X-ray temperature	Galaxy surface density	X-ray temperature	Galaxy surface density
	kT [keV]	Σ [arcmin^-2]	kT [keV]	Σ [arcmin^-2]

NW		0.72 ± 0.14		0.50 ± 0.08
NE		0.14 ± 0.06	–^a	0.29 ± 0.06
S		0.82 ± 0.15		0.27 ± 0.06

Average	8.15 ± 0.53	0.54 ± 0.07	9.77 ± 1.58	0.35 ± 0.04

Notes.The 1σ statistical errors are quoted.

^(a)

For NE, r/r₂₀₀ = 1.10−1.65 is outside the XIS field of view.

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