MeerKAT discovery of gigahertz radio emission extending from Abell 3017 towards Abell 3016

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Table 1.

Basic properties of Abell 3016 and Abell 3017.

	RA	Dec	Redshift ^(a)	R₅₀₀^(a)	M₅₀₀^(a)
	(J2000)	(J2000)		(Mpc)	(10¹⁴ M_⊙)
A3016	02h25m22.1s	–42°00′30″	0.2195	0.9	$1 . 3_{- 0.5}^{+ 0.9}$ $1.3_{-0.5}^{+0.9}$
A3017	02h25m52.2s	–41°54′31″		1.2	$3 . 9_{- 1.2}^{+ 1.9}$ $3.9_{-1.2}^{+1.9}$

Notes.

^(a)

The redshift, virial radius, and total mass values are taken from Chon et al. (2019). The total masses were derived from measurements of gas surface brightness and temperature with the assumption of hydrostatic equilibrium of the ICM.

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