Table 1: X-ray sources detected in the ACIS-I image. The first six columns are the source number, its position with error, count rate with error, and exposure time. The last two columns are the X-ray hardness ratios, HR1 and HR2, as defined in the text.
X-ray RA Dec Pos. Err. Count rate Exp. time HR1 HR2
No. J2000.0 J2000.0 ( $^{\prime\prime}$) (counts/ks) (ks)    
1 18:27:06.00 -3:51:57.8 1.76 0.662 $\pm$ 0.249 25.582 0.391 -0.333
2 18:27:12.53 -3:50:58.6 1.87 0.384 $\pm$ 0.160 31.960 0.333 0.500
3 18:27:21.44 -3:50:47.5 0.76 0.232 $\pm$ 0.130 34.460 1.000 0.647
4 18:27:25.84 -3:49:05.0 0.32 0.158 $\pm$ 0.127 35.712 - 1.000
5 18:27:37.08 -3:49:39.1 0.29 5.044 $\pm$ 0.696 12.075 0.812 0.574
6 18:27:37.23 -3:49:47.0 0.22 3.328 $\pm$ 0.499 15.080 0.727 -0.369
7 18:27:37.36 -3:50:48.3 0.50 0.537 $\pm$ 0.238 18.213 1.000 0.900
8 18:27:39.11 -3:52:17.9 0.54 0.186 $\pm$ 0.094 36.659 1.000 0.600
9 18:27:39.11 -3:49:40.5 0.29 0.184 $\pm$ 0.116 36.794 1.000 -0.385
10 18:27:39.13 -3:46:11.3 0.50 0.224 $\pm$ 0.107 34.620 1.000 -0.333
11 18:27:39.35 -3:49:50.1 0.43 0.463 $\pm$ 0.168 36.801 0.250 -0.818
12 18:27:39.52 -3:49:52.5 0.40 0.658 $\pm$ 0.220 36.792 -0.500 0.565
13 18:27:40.03 -3:50:50.0 0.40 0.158 $\pm$ 0.082 37.243 0.500 -0.500
14 18:27:40.36 -3:50:23.4 0.29 0.469 $\pm$ 0.309 14.503 - 1.000
15 18:27:40.86 -3:50:59.3 0.29 1.103 $\pm$ 0.176 37.100 0.556 -0.400
16 18:27:43.01 -3:47:02.1 0.50 0.827 $\pm$ 0.153 35.108 0.727 0.356
17 18:27:43.73 -3:47:29.0 0.36 0.968 $\pm$ 0.278 35.389 0.463 -0.224
18 18:27:43.98 -3:53:50.4 0.32 0.167 $\pm$ 0.129 34.785 -0.333 -1.000
19 18:27:44.11 -3:53:51.3 0.36 2.258 $\pm$ 0.292 34.733 0.881 -0.403
20 18:27:45.01 -3:53:55.8 0.79 0.527 $\pm$ 0.180 34.529 1.000 -0.150
21 18:27:49.38 -3:53:40.7 0.47 1.053 $\pm$ 0.188 34.007 0.759 -0.259
22 18:27:49.60 -3:49:08.9 0.40 0.529 $\pm$ 0.181 35.019 1.000 0.111
23 18:27:50.44 -3:48:37.4 0.54 0.604 $\pm$ 0.196 34.648 0.000 0.143
24 18:27:50.58 -3:52:00.0 0.65 0.908 $\pm$ 0.180 34.890 1.000 0.095
25 18:27:52.35 -3:53:00.0 0.76 0.233 $\pm$ 0.114 33.729 1.000 0.714
26 18:28:03.60 -3:51:59.4 0.86 0.539 $\pm$ 0.225 30.495 1.000 0.730
27 18:28:05.71 -3:52:09.9 1.51 0.800 $\pm$ 0.252 30.308 -0.070 -0.111


Source LaTeX | All tables | In the text