Table 3: Hard X-ray detected EROs.
ID RA(X) Dec(X) $\Delta$ (X - O) R (2'') K (2'') R-K $F_{2-10~\rm keV}$ HR log(X/O) log(X/K) LR(K)

(J2000) (J2000) '' erg cm^-2 s^-1

5 $\sigma$ ERO sample

148 222.40681 9.05575 0.37 25.24 18.76 6.48 2.9e-14 -0.44 2.06 0.97 15.78

195 222.23720 9.02275 1.73 24.11 18.32 5.79 2.5e-14 0.00 1.54 0.73 15.58

209 222.39636 9.00872 0.64 23.27 18.08 5.19 9.5e-15 -0.54 0.78 0.21 22.96

293 222.35330 8.94158 2.81 24.26 19.13 5.13 9.1e-15 >0.76 1.16 0.61 4.92

239 222.30940 8.85337 0.40 23.96 18.23 5.73 8.9e-15 -0.19 1.03 0.24 23.84

146 222.41489 9.05666 2.31 25.63 19.10 6.53 6.5e-15 0.01 1.56 0.45 7.23

189 222.26312 9.02621 2.02 24.40 19.04 5.36 5.8e-15 >0.32 1.02 0.38 8.73

250 222.43523 8.97954 1.36 23.50 18.47 5.03 5.8e-15 >0.42 0.66 0.15 14.69

3 $\sigma$ ERO sample

175 222.32430 9.03741 1.44 24.39 19.35 5.04 7.9e-15 0.12 1.24 0.43 -

**Table 3:** Hard X-ray detected EROs.
ID	RA(X)	Dec(X)	$\Delta$ (X - O)	R (2'')	K (2'')	R-K	$F_{2-10~\rm keV}$	HR	log(X/O)	log(X/K)	LR(K)
	(J2000)	(J2000)	''				erg cm^-2 s^-1
5 $\sigma$ ERO sample
148	222.40681	9.05575	0.37	25.24	18.76	6.48	2.9e-14	-0.44	2.06	0.97	15.78
195	222.23720	9.02275	1.73	24.11	18.32	5.79	2.5e-14	0.00	1.54	0.73	15.58
209	222.39636	9.00872	0.64	23.27	18.08	5.19	9.5e-15	-0.54	0.78	0.21	22.96
293	222.35330	8.94158	2.81	24.26	19.13	5.13	9.1e-15	>0.76	1.16	0.61	4.92
239	222.30940	8.85337	0.40	23.96	18.23	5.73	8.9e-15	-0.19	1.03	0.24	23.84
146	222.41489	9.05666	2.31	25.63	19.10	6.53	6.5e-15	0.01	1.56	0.45	7.23
189	222.26312	9.02621	2.02	24.40	19.04	5.36	5.8e-15	>0.32	1.02	0.38	8.73
250	222.43523	8.97954	1.36	23.50	18.47	5.03	5.8e-15	>0.42	0.66	0.15	14.69
3 $\sigma$ ERO sample
175	222.32430	9.03741	1.44	24.39	19.35	5.04	7.9e-15	0.12	1.24	0.43	-

Source LaTeX | All tables | In the text

	1 Introduction
	2 Multiwavelength data and X-ray source identification
	3 Fractions of X-ray detected EROs and of EROs among hard X-ray sources
	4 Multiwavelength properties of AGN EROs
	5 X-ray properties of AGN EROs
	6 Summary
	References