Table 1: The XMM-Newton/ 2dFGRS correlation sample. Shown from left to right are sample identification number, 2dFGRS database name, right ascension and declination for the X-ray source, offset between X-ray and optical source, $b_{\rm J}$ magnitude from 2dFGRS, X-ray flux, redshift from 2dFGRS, logarithm of X-ray luminosity, logarithmic X-ray-to-optical flux ratio, hardness ratio and error, and, in the last column, suggested galaxy type. For this column, the following abbreviations hold: A: absorption line galaxy; F: featureless 2dFGRS spectrum; G: source appears in group; H II: H II nucleus. A question mark indicates that a classification is not possible. Question marks after a classification indicate a high degree of uncertainty.
ID Name $\alpha_{\rm X}$ $\delta_{\rm X}$ $\delta_{\rm XO}$ $b_{\rm J}$ $f_{\rm X}/10^{-14}$ z log $L_{\rm X}$ $\log (f_{\rm X}/f_{\rm O})$ HR $\pm$ Type
    (J2000) (J2000) ( $^{\prime\prime}$)   (cgs)   (cgs)        
1 TGS548Z244 23 56 27.68 -34 35 35.8 0.65 15.52 1.700 0.0479 40.94 -2.09 -1.00 0.11 A
2 TGS549Z357 23 56 10.72 -34 49 42.1 3.20 18.73 1.170 0.2399 42.26 -0.97 -0.74 0.16 F, G
3 TGS617Z146 00 58 18.33 -35 55 48.1 3.12 18.01 0.375 0.0479 40.28 -1.75 -0.57 0.15 H II
4 TGS210Z018 00 55 51.51 -27 26 09.7 3.19 19.12 4.555 0.2125 42.74 -0.22 -0.50 0.24 F
5 TGS327Z003 21 51 06.12 -30 24 27.1 1.72 18.83 2.080 0.1373 42.00 -0.68 -0.77 0.17 A, G
6 TGS063Z133 22 21 51.26 -24 45 30.7 0.98 19.08 2.470 0.0777 41.54 -0.51 -0.26 0.09 AGN
7 TGS120Z043 22 35 32.80 -26 06 05.6 3.83 15.37 0.321 0.0192 39.40 -2.87 -0.62 0.15 H II
8 TGN296Z199 10 44 44.83 -01 20 17.7 1.35 18.73 2.230 0.1846 42.29 -0.69 -0.71 0.04 ?
9 TGN295Z042 10 44 19.91 -01 24 26.7 1.97 18.69 0.158 0.0610 40.13 -1.86 -0.37 0.17 H II
10 TGN295Z067 10 43 52.59 -01 17 40.1 2.97 14.69 3.330 0.0262 40.70 -2.13 -0.75 0.03 H II
11 TGN448Z020 11 51 29.69 +01 48 31.7 5.81 18.80 0.211 0.1581 41.13 -1.68 -0.80 0.17 F
12 TGN388Z113 12 29 47.33 +01 54 03.5 1.03 19.04 1.360 0.1577 41.94 -0.78 -0.77 0.11 ?
13 TGN387Z032 12 28 58.43 +02 11 27.2 0.14 16.64 0.500 0.0775 40.84 -2.18 -1.00 0.07 A
14 TGN387Z056 12 28 17.84 +02 12 29.3 0.55 18.86 3.850 0.1203 42.16 -0.40 -0.66 0.11 ?
15 TGN387Z067 12 28 07.61 +02 02 52.1 0.66 18.48 0.694 0.0903 41.12 -1.30 -0.61 0.19 ?
16 TGN266Z089 13 31 39.59 -01 48 26.2 4.79 18.23 0.290 0.0749 40.57 -1.77 -0.26 0.20 H II
17 TGS924Z253 22 52 28.19 -17 49 16.8 0.78 19.24 3.290 0.1331 42.16 -0.31 -0.63 0.05 ?
18 TGS924Z246 22 52 31.62 -17 46 32.4 0.60 18.44 0.853 0.0689 40.97 -1.22 -0.43 0.23 H II

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