The Extended GMRT Radio Halo Survey - II. Further results and analysis of the full sample

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Table 4

Radio power upper limits using radio halo injections.

Cluster	rms^a	S_{610 MHz}	Log (P_1.4GHz
name	mJy b^-1	mJy	W Hz^-1 )

RXC J1212.3-1816	0.08	6	23.65
A2485	0.11	5	23.50
A1722	0.06	3	23.56
A68	0.05	6^b	23.54

Notes. Spectral index of 1.3 was used to scale the flux density to 1.4 GHz.

^(a)

rms noise in images tapered to HPBW ~ 18′′−25′′.

^(b)

An injection 2′ away from the centre to avoid a bright radio galaxy.

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