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Table 7.

Median X-ray group properties and percentiles for straight (BA >  160 deg) and bent (BA ≤ 160 deg) group members in the XMM-LSS sample.

BA N Median 16 % 84 % $ ^{84\%}_{16\%} $
(deg) BA/deg z log10(M200/M) r/r200 kT/keV
> 160 6 173 . 0 169.6 175.4 $ 173.0^{175.4}_{169.6} $ 0 . 39 0.26 0.61 $ 0.39^{0.61}_{0.26} $ 13 . 96 13.86 14.06 $ 13.96^{14.06}_{13.86} $ 0 . 30 0.21 0.35 $ 0.30^{0.35}_{0.21} $ 1 . 63 1.53 1.85 $ 1.63^{1.85}_{1.53} $
≤160 11 122 . 0 70.4 141.6 $ 122.0^{141.6}_{70.4} $ 0 . 35 0.22 0.65 $ 0.35^{0.65}_{0.22} $ 13 . 99 13.76 14.25 $ 13.99^{14.25}_{13.76} $ 0 . 15 0.06 0.43 $ 0.15^{0.43}_{0.06} $ 1 . 66 1.14 2.75 $ 1.66^{2.75}_{1.14} $

Notes. BA is the bending angle in degrees; z the redshift; M200 is the mass of the galaxy group in M; r is the distance from the X-ray galaxy group centre normalised to r200; kT is the temperature of the group in kilo-electronvolts; and Ngal is the number of radio sources.

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