Revealing X-ray obscured quasars in SWIRE sources with extreme mid-IR/optical flux ratios

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Volume 498 / No 1 (April IV 2009)

A&A, 498 1 (2009) 67-81

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Table 1:

Optical-IR parameters and redshift of the sample.
ID	Name	R	$F_{3.6~\mu{\rm m}}$	$F_{4.5~\mu{\rm m}}$	$F_{5.8~\mu{\rm m}}$	$F_{8~\mu{\rm m}}$	$F_{24~\mu {\rm m}}$	Log( $F_{24~\mu {\rm m}}$ / $F_{\rm R}$ )	Log( $\lambda L_{5.8~\mu{\rm m}}$ )	z	z-type
(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)	(10)	(11)	(12)
1	J021559.46-045517.5	25.65	148.1	248.8	389.1	636.6	2364	4,2	45.14	1.007	SP ^a
2	J021625.91-050425.1	24.39	14.31	34.45	106.5	400.0	2174	3.7	45.96	2.236	PH ^h
3	J021656.59-051005.3	24.31	83.82	146.1	249.2	490.0	2083	3.7	45.12	1.080	PH ^h
4	J021734.65-051718.2	26.36	59.84	111.0	222.1	419.7	1322	4.3	45.64	1.938	PH ^h
5	J021743.09-044921.6	24.20	146	270.2	496.0	871.9	1508	3.5	45.13	1.042	PH ^h
6	J021749.00-052306.9	22.36	375.6	714.2	1271	2317	8105	3.5	45.67	0.914	SP ^a
7	J021754.45-043016.0	23.34	132.5	243.9	509.9	1055	2922	3.4	45.91	1.780	PH ^h
8	J021912.66-043308.5	23.80	27.39	21.36	-	-	1471	3.3	44.42	0.754	PH ^h
9	J021924.57-045300.0	25.26	30.38	42.14	67.16	-	1473	3.9	45.62	1.979	PH ^h
10	J021935.19-050528.4	22.70	159.8	142.5	151.1	328.6	4095	3.3	44.76	0.826	SP ^b
11	J022003.58-045145.6	23.07	123	215.7	380.7	667.7	3374	3.4	45.28	1.080	PH ^h
12	J022003.95-045220.4	24.22	48.1	77.87	177.6	436.7	2831	3.7	45.50	1.443	PH ^h
13	J160623.44+542301.9	24.59	35.85	41.66	43.79	86.93	1546	3.6	45.05	1.466	PH^h
14	J160650.71+542510.1	>24.30	290.2	258.2	193.1	818.8	1768	>3.5	43.66	0.22	SP^c
15	J160700.62+542416.8	26.02	18.04	37.57	95.66	315.3	1937	4.2	44.35	0.63 _-0.20^+0.20	PH^g
16	J160813.86+541942.4	25.09	63.38	130.0	270.4	531.2	2631	4.0	45.09	1	PH^g
17	J160816.15+545351.1	24.12	64.9	127.7	333.1	680.6	2147	3.5	44.75	0.70 _-0.15^+0.15	PH^g
18	J160913.02+540509.7	25.31	61.84	136.9	292.7	581.3	1319	3.8	45.02	1	PH^g
19	J160913.28+542322.0	23.86	254.4	478.6	987.4	1966	4798	3.8	45.90	1.400	PH^h
20	J160933.78+535720.2	25.57	50.39	69.80	60.08	74.27	1373	3.9	44.43	1	PH^g
21	J160950.98+535836.3	23.95	131.9	236.4	406.9	752.3	1692	3.3	45.26	1.138	PH^h
22	J161007.17+540628.5	23.34	38.47	90.59	271.9	737.3	3284	3.4	45.95	1.871	PH^h
23	J161017.70+535124.1	>24.80	17.48	37.81	80.36	260.6	1572	>3.7	44.37	0.69 _-0.20^+0.20	PH^g
24	J161017.93+542332.1	23.89	36	58.41	135.9	375.9	2273	3.5	44.42	0.63 _-0.10^+0.10	PH^g
25	J161037.63+540603.5	24.88	12.05	12.63	-	50.06	1724	3.7	46.58	3.77 _-0.77^+0.48	PH^g
26	J161051.03+535330.5	25.39	13.26	20.86	57.56	197.4	1560	3.9	44.22	0.66 _-0.15^+0.15	PH^g
27	J161052.74+543740.4	23.53	70.77	66.55	72.03	136.1	2646	3.4	45.21	1.410	PH^h
28	J161102.22+550551.6	24.10	71.53	73.24	121.4	350.9	2661	3.6	44.97	0.995	PH^h
29	J161204.84+544149.2	25.07	33.74	46.92	42.97	54.68	1808	3.8	45.98	2.58 _-0.30^+0.40	PH^g
30	J161306.28+543959.7	24.91	23.5	54.15	170.7	548.9	2922	4.0	44.40	0.54 _-0.10^+0.10	PH^g
31	J163723.94+410525.7	23.80	77.52	65.69	52.22	133.9	1856	3.3	44.94	1.24	PH^h
32	J104409.95+585224.7	23.56	64.27	150.4	390.9	1093	4134	3.6	46.41	2.54	SP^d
33	J104528.29+591326.6	23.68	32.18	45.19	90.94	206.6	2462	3.4	45.98	2.31	SP^e
34	J104837.82+572816.2	23.84	100.6	170.3	307.5	625.3	2355	3.5	45.53	1.443	PH^h
35	J104847.14+572337.6	23.74	158.1	285.4	451.8	797.1	2590	3.5	45.42	1.218	PH^h
36	J104954.96+584429.4	24.15	18.45	23.43	58.82	146.6	1378	3.3	44.27	0.76 _-0.10^+0.10	PH^g
37	J105604.84+574229.9	22.21	62.28	85.63	158.6	438.5	11 280	3.5	45.59	1.249	PH^h
38	J003314.61-432300.3	24.13	10.5	16.69	57.68	142.5	1648	3.4	44.46	0.87 _-0.20^+0.20	PH^g
39	J003316.92-431706.3	24.30	142.2	295.1	581.9	1059	2197	3.6	44.88	0.689	SP^f
40	J003333.75-432326.9	24.41	48.02	73.56	161.1	225.4	1493	3.5	45.03	1.24 _-0.20^+0.20	PH^g
41	J003336.26-431731.7	24.65	18.66	34.14	82.01	259.0	2188	3.7	44.51	0.76 _-0.10^+0.10	PH^g
42	J003348.18-432822.3	>26.63	16.17	40.72	98.36	346.5	1682	>4.4	44.70	0.84 _-0.05^+0.05	PH^g
43	J003518.20-433414.6	25.19	12.06	16.96	-	142.6	1745	3.9	45.38	1.69 _-1.00^+0.40	PH^g
44	J003641.47-432038.1	23.91	110	224.6	459.3	911.7	2746	3.6	45.25	1	PH^g

Column: (1) ID number; (2) name from SWIRE2 catalogue; (3) magnitude R; (4) 3.6 $\mu$ m flux density in $\mu$ Jy; (5) 4.5 $\mu$ m flux density in $\mu$ Jy; (6) 5.8 $\mu$ m flux density in $\mu$ Jy; (7) 8 $\mu$ m flux density in $\mu$ Jy; (8) 24 $\mu$ m flux density in $\mu$ Jy; (9) logarithm of $F_{24~\mu {\rm m}}$ / $F_{\rm R}$ flux ratio; (10) logarithm of 5.8 $\mu$ m luminosity in erg s^-1; (11) redshift; (12) type of redshift: SP spectroscopic redshift [^a this work (see Sect. 2.3.1 for details); ^b Simpson et al. (2006); ^c from Sloan Digital Sky Survey Data Release 2; ^d Polletta et al. (2006); ^e Weedman et al. (2006a); ^f Feruglio et al. (2008)], PH photometric redshift [^g this work (see Sect. 2.3 for details); ^h Rowan-Robinson et al. (2008); ⁱ fixed value of z].

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