2001MNRAS.328..805O

Query : 2001MNRAS.328..805O

2001MNRAS.328..805O - Mon. Not. R. Astron. Soc., 328, 805-809 (2001/December-2)

The 2dF QSO Redshift Survey - VIII. Absorption systems in the 10k catalogue.

OUTRAM P.J., SMITH R.J., SHANKS T., BOYLE B.J., CROOM S.M., LOARING N.S. and MILLER L.

Abstract (from CDS):

We examine the highest signal-to-noise ratio spectra from the 2dF QSO Redshift Survey (2QZ) 10k release and identify over 100 new low-ionization heavy-element absorbers: damped Lyman α (DLA) candidates suitable for higher-resolution follow-up observations. These absorption systems map the spatial distribution of high-z metals in exactly the same volumes as the foreground 2QZ QSOs themselves sample and hence the 2QZ gives us the unique opportunity to compare directly the two tracers of large-scale structure. We examine the cross-correlation of the two populations to see how they are relatively clustered, and, by considering the colour of the QSOs, detect a small amount of dust in these metal systems.

Abstract Copyright: The Royal Astronomical Society

Journal keyword(s): surveys - quasars: absorption lines - cosmology: observations - large-scale structure of Universe

VizieR on-line data: <Available at CDS (J/MNRAS/328/805): table1.dat>

Simbad objects: 129

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Number of rows : 129
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 QSO J0005-2903 QSO 00 05 33.9712327896 -29 03 08.322711336   18.90       ~ 8 0
2 QSO J0008-3105 QSO 00 08 11.6215897440 -31 05 07.800717480   19.05       ~ 8 0
3 QSO J0011-2925 QSO 00 11 23.8783382328 -29 25 00.277745556   18.50       ~ 8 0
4 QSO J0012-2927 QSO 00 12 33.1668688656 -29 27 17.784692460   19.07       ~ 8 0
5 QSO J0028-2719 QSO 00 28 32.3513873544 -27 19 16.894235856   18.4       ~ 10 0
6 QSO J0031-2924 QSO 00 31 42.9651544464 -29 24 33.590795940   18.76       ~ 8 0
7 QSO J0035-2912 QSO 00 35 33.7191419688 -29 12 46.158367140   20.00       ~ 8 0
8 QSO J0038-3015 QSO 00 38 43.9479739824 -30 15 11.571763860     18.53     ~ 9 0
9 QSO J0044-3026 QSO 00 44 06.3590386368 -30 26 39.972383124   19.68       ~ 8 0
10 QSO J0056-2901 QSO 00 56 28.5037983528 -29 01 04.312520076   19.1       ~ 13 0
11 QSO J0111-2843 QSO 01 11 02.0188206048 -28 43 07.284208548   18.59       ~ 8 0
12 QSO J0117-2958 QSO 01 17 20.9817417408 -29 58 13.075546656   19.36       ~ 8 0
13 QSO J0120-3011 QSO 01 20 12.8664041304 -30 11 06.606762576   18.96       ~ 8 0
14 QSO J0123-2936 QSO 01 23 15.6437094048 -29 36 14.890682592   18.66       ~ 8 0
15 QSO J0125-3133 QSO 01 25 26.7577909224 -31 33 41.612526972   19.07       ~ 7 0
16 QSO J0130-2850 QSO 01 30 32.6673784704 -28 50 16.560509856   19.32       ~ 8 0
17 QSO J0133-2922 QSO 01 33 56.8298216880 -29 22 22.567675872   20.09       ~ 8 0
18 QSO J0136-2947 QSO 01 36 59.8537922016 -29 47 26.717406432   18.43       ~ 8 0
19 QSO B0145-2744 QSO 01 47 29.5468607280 -27 29 15.870352992   19.29       ~ 9 0
20 QSO J0148-3028 QSO 01 48 45.0064195944 -30 28 16.416751836   18.39       ~ 8 0
21 QSO J0155-2838 QSO 01 55 50.0686841136 -28 38 33.222978600   20.09       ~ 8 0
22 QSO J0155-3026 QSO 01 55 53.8755730296 -30 26 49.384567680   19.49       ~ 8 0
23 QSO J0156-2831 QSO 01 56 48.0097 -28 31 43.263   19.63       ~ 9 0
24 QSO J0159-3106 QSO 01 59 29.8016295312 -31 06 18.573108804   18.98       ~ 8 0
25 QSO J0211-2937 QSO 02 11 34.8189057384 -29 37 50.731089564   18.97       ~ 8 0
26 QSO J0218-2921 QSO 02 18 26.9868516000 -29 21 20.677401720   19.20       ~ 8 0
27 QSO J0222-2732 QSO 02 22 15.6953319744 -27 32 30.950216124   19.20       ~ 8 0
28 QSO B0224-2911 QSO 02 26 20.5011238032 -28 57 50.768350776   18.43       ~ 19 0
29 QSO J0232-2914 QSO 02 32 12.8939090448 -29 14 50.053153920   19.67       ~ 8 0
30 QSO B0246-3122 QSO 02 48 24.4561052232 -31 09 44.581725072   18.59       ~ 9 0
31 QSO J0252-3211 QSO 02 52 59.6505945192 -32 11 26.013590736   18.78       ~ 8 0
32 QSO J0256-3117 QSO 02 56 08.0634985752 -31 17 32.252193348   18.78       ~ 8 0
33 QSO J0259-3216 QSO 02 59 19.2522327960 -32 16 50.177435340   19.34       ~ 8 0
34 QSO B0300-3227 QSO 03 02 49.7174279448 -32 16 00.622170408   18.27       ~ 12 0
35 QSO J0303-3007 QSO 03 03 24.3784667832 -30 07 33.834922428   18.69       ~ 8 0
36 QSO J0306-3020 QSO 03 06 47.6753457336 -30 20 21.231672936   19.03       ~ 8 0
37 QSO J0307-3039 QSO 03 07 11.4510953472 -30 39 35.097367824   19.09       ~ 8 0
38 QSO J0307-3025 QSO 03 07 18.5407167840 -30 25 17.191460064   19.48       ~ 8 0
39 QSO J0309-2855 QSO 03 09 44.7893410272 -28 55 12.968727672   19.35       ~ 8 0
40 QSO J0312-2810 QSO 03 12 55.0847743992 -28 10 20.806363488   19.21       ~ 8 0
41 QSO J0313-2808 QSO 03 13 09.2665559064 -28 08 07.098023148   19.15       ~ 8 0
42 QSO J0314-3011 QSO 03 14 26.9473558032 -30 11 33.755605188   18.41       ~ 8 0
43 2QZ J095605.0-015037 QSO 09 56 05.1326081712 -01 50 36.456653724   19.04       ~ 11 0
44 QSO J0959-0035 QSO 09 59 38.2822714752 -00 35 00.841501644   19.11 18.93     ~ 34 0
45 QSO J1012-0107 QSO 10 12 30.1397822280 -01 07 42.893420952   19.28       ~ 16 0
46 LBQS 1013-0020 QSO 10 15 56.3129243976 -00 35 05.078626764     18.6     ~ 28 0
47 QSO J1016-0234 QSO 10 16 36.2951128536 -02 34 21.574904880   19.55       ~ 11 0
48 LBQS 1015+0147 QSO 10 17 42.3866557968 +01 32 17.473899264   18.95 18.49     ~ 36 0
49 QSO J1026-0221 QSO 10 26 45.2490315336 -02 21 00.818528040   19.65       ~ 22 0
50 QSO J1037+0018 QSO 10 37 27.9826 +00 18 20.524   18.48       ~ 9 0
51 QSO J1053-0201 QSO 10 53 04.0738157952 -02 01 13.038295728   19.96       ~ 9 0
52 2QZ J105620.0-000852 QSO 10 56 20.0668141776 -00 08 51.572828364   18.38 18.15     ~ 34 0
53 QSO J1058-0237 QSO 10 58 11.9300139888 -02 37 24.090418920   18.30       ~ 20 0
54 2QZ J110603.4+002207 QSO 11 06 03.4147785672 +00 22 07.866501780   18.97 18.82     ~ 30 0
55 QSO J1106-0049 QSO 11 06 24.6958792392 -00 49 22.671003648   19.84       ~ 17 0
56 QSO J1107+0003 QSO 11 07 36.6754543512 +00 03 29.475462060   19.16 18.81     ~ 45 0
57 QSO J1141+0008 QSO 11 41 01.4082153672 +00 08 25.887886152   19.89       ~ 10 0
58 QSO J1153-0246 QSO 11 53 52.0687692600 -02 46 08.629182480   19.42       ~ 10 0
59 QSO J1155-0154 QSO 11 55 59.7600597504 -01 54 19.084811436   19.28 18.94     ~ 26 0
60 QSO J1204+0026 QSO 12 04 55.0944843360 +00 26 41.390011356   19.48 19.26     ~ 30 0
61 QSO J1208-0205 QSO 12 08 26.9389277400 -02 05 30.635482200   19.35       ~ 11 0
62 QSO J1208-0145 QSO 12 08 27.0392828664 -01 45 24.357027276   19.69       ~ 9 0
63 QSO J1208-0207 QSO 12 08 36.2967150432 -02 07 26.426447760   19.28 18.95     ~ 29 0
64 2QZ J120838.1-025712 QSO 12 08 38.1667052016 -02 57 12.293083404   18.70       ~ 9 0
65 QSO J1213-0102 QSO 12 13 18.9663143904 -01 02 02.593701492   20.14       ~ 20 0
66 QSO J1219-0126 QSO 12 19 57.8249040744 -01 26 14.418270348   19.20 18.98     ~ 30 0
67 QSO J1224-0127 QSO 12 24 54.4453624704 -01 27 51.881546052   19.64       ~ 10 0
68 QSO J1250+0002 QSO 12 50 31.6249670976 +00 02 17.430406692   19.57 19.24     ~ 32 0
69 QSO J1253-0032 QSO 12 53 59.7022743672 -00 32 27.426207372   19.49 19.27     ~ 27 0
70 QSO J1256-0021 QSO 12 56 58.3914510120 -00 21 22.978550736   19.02 18.71     ~ 30 0
71 2QZ J130019.9+002641 QSO 13 00 20.0009435640 +00 26 41.413846884   18.80 18.65     ~ 33 0
72 QSO J1304-0139 QSO 13 04 33.1158713544 -01 39 15.064415640   20.09 19.75     ~ 27 0
73 2QZ J130622.8-014541 QSO 13 06 22.9238180640 -01 45 40.769147916   19.27 19.07     ~ 34 0
74 LBQS 1328+0047 QSO 13 30 52.3692070608 +00 32 18.281082372   18.51 18.29     ~ 36 0
75 QSO J1344-0052 QSO 13 44 48.1073612208 -00 52 57.004169232   19.41 19.19     ~ 29 0
76 QSO J1347-0058 QSO 13 47 42.0635099736 -00 58 30.528443316   19.45 19.18     ~ 20 0
77 QSO J1359-0020 QSO 13 59 41.1926875992 -00 20 15.331327548   18.48 18.23     ~ 29 0
78 2QZ J140224.1+003001 QSO 14 02 24.1606238520 +00 30 02.246281488   19.19 18.91     ~ 41 0
79 QSO J1407-0049 QSO 14 07 10.5927107952 -00 49 15.260971980   19.32 19.05     ~ 34 0
80 QSO J1410+0015 QSO 14 10 51.2457121584 +00 15 46.944584064   19.29 18.42     ~ 20 0
81 QSO J1413+0043 QSO 14 13 57.8648135856 +00 43 45.939177300   20.14       ~ 18 0
82 QSO J1428-0218 QSO 14 28 47.4426944376 -02 18 27.024220296   19.59 19.13     ~ 27 0
83 QSO J1447-0148 QSO 14 47 15.5029325832 -01 48 36.218465388   19.17 18.98     ~ 29 0
84 QSO J2147-2910 QSO 21 47 26.8061756184 -29 10 17.057711208   19.39       ~ 8 0
85 QSO J2148-2758 QSO 21 48 36.0446685720 -27 58 54.136332012   18.40       ~ 8 0
86 QSO J2150-2825 QSO 21 50 24.0917609352 -28 25 07.548436128   19.03       ~ 8 0
87 QSO J2150-2805 QSO 21 50 34.5908723640 -28 05 19.230447876   18.63       ~ 8 0
88 QSO J2151-3036 QSO 21 51 02.9638009752 -30 36 41.576759640   20.04   19.34   ~ 8 0
89 QSO J2152-2835 QSO 21 52 22.9145045784 -28 35 48.709205628   18.51       ~ 8 0
90 QSO J2153-3014 QSO 21 53 42.9469857264 -30 14 12.416275068   19.03       ~ 8 0
91 QSO J2153-2921 QSO 21 53 59.0135414856 -29 21 07.522610184   18.75       ~ 8 0
92 QSO J2159-2929 QSO 21 59 55.4149577496 -29 29 08.380121676   18.85       ~ 8 0
93 QSO J2200-3201 QSO 22 00 03.0198071928 -32 01 55.220181384   19.17       ~ 8 0
94 QSO J2201-2907 QSO 22 01 36.9894077640 -29 07 42.517746768   19.36       ~ 8 0
95 QSO J2202-2924 QSO 22 02 08.5364028648 -29 24 21.577026132   18.96       ~ 8 0
96 QSO J2202-2930 QSO 22 02 14.0015475408 -29 30 38.355615324   18.45       ~ 8 0
97 QSO J2206-3154 QSO 22 06 50.0504534184 -31 54 05.608596636   19.67       ~ 7 0
98 QSO J2206-3136 QSO 22 06 55.3806885240 -31 36 20.730959460   19.31       ~ 8 0
99 QSO J2207-2913 QSO 22 07 38.3864569560 -29 13 03.289996632   19.57       ~ 7 0
100 QSO J2211-2724 QSO 22 11 55.2270828000 -27 24 26.829813348   18.80       ~ 8 0
101 QSO J2214-3121 QSO 22 14 45.9244636200 -31 21 29.142937512   18.88       ~ 7 0
102 QSO J2215-2734 QSO 22 15 46.3929154200 -27 34 40.284070248   19.14       ~ 8 0
103 2QZ J222849.4-304735 QSO 22 28 49.4236333584 -30 47 34.457902584   19.00     18.057 ~ 9 0
104 QSO J2233-3106 QSO 22 33 09.9754554864 -31 06 16.871334336   18.64       ~ 9 0
105 QSO J2240-3114 QSO 22 40 09.4523419560 -31 14 19.671823464   19.23       ~ 9 0
106 QSO J2259-2854 QSO 22 59 15.2279652744 -28 54 57.603975372   19.07       ~ 8 0
107 2QZ J230214.7-312139 QSO 23 02 14.7605417424 -31 21 38.715931908   19.71       ~ 8 0
108 QSO J2308-2856 QSO 23 08 29.8824735096 -28 56 50.707510008   19.06       ~ 8 0
109 2QZ J230915.3-273509 QSO 23 09 15.3522759768 -27 35 08.431950120   19.20       ~ 7 0
110 QSO J2312-3118 QSO 23 12 27.4822766112 -31 18 14.648871744   18.70       ~ 9 0
111 QSO J2314-2836 QSO 23 14 12.7532708400 -28 36 45.568851696   19.31       ~ 7 0
112 QSO J2314-2911 QSO 23 14 59.5244704896 -29 11 46.080832056   18.68       ~ 8 0
113 QSO J2319-2923 QSO 23 19 33.2622705768 -29 23 05.834387904   19.55       ~ 7 0
114 QSO J2320-3015 QSO 23 20 23.2439524848 -30 15 06.012655920   19.60       ~ 9 0
115 QSO J2320-2840 QSO 23 20 27.0904814424 -28 40 11.064291960   19.10       ~ 8 0
116 QSO B2320-2937 QSO 23 23 30.4314489192 -29 21 23.103390240   19.47       ~ 9 0
117 QSO J2327-3026 QSO 23 27 00.2684264016 -30 26 36.743916624   18.97       ~ 9 0
118 QSO J2329-3013 QSO 23 29 14.9161250304 -30 13 39.212701356   19.64       ~ 9 0
119 QSO J2329-3023 QSO 23 29 42.3352875984 -30 23 48.259095468   19.35       ~ 8 0
120 QSO J2339-3120 QSO 23 39 40.1716998528 -31 20 36.053860632   19.16       ~ 8 0
121 QSO J2343-3040 QSO 23 43 21.7056886464 -30 40 36.200538948   18.90       ~ 8 0
122 QSO J2344-2932 QSO 23 44 00.9369149568 -29 32 24.177909228   18.26       ~ 8 0
123 QSO J2344-3036 QSO 23 44 02.5413600024 -30 36 01.080307728   19.62       ~ 8 0
124 QSO J2344-2955 QSO 23 44 05.8444520304 -29 55 33.255331104   18.55       ~ 8 0
125 QSO J2345-3118 QSO 23 45 27.6364849104 -31 18 42.247124424   18.5       ~ 10 0
126 QSO J2345-3136 QSO 23 45 50.4953088264 -31 36 11.696423976   18.89       ~ 8 0
127 QSO J2347-3045 QSO 23 47 53.0572568472 -30 45 07.695058788   18.56       ~ 8 0
128 QSO B2354-2753 QSO 23 57 14.9517357072 -27 36 59.452265196   18.92       ~ 12 0
129 QSO J2357-3035 QSO 23 57 22.1376923064 -30 35 13.037932320   19.36       ~ 8 0

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