Table 1
XGPS sources with matches in archival Chandra catalogues.
| XGPS | 2XMM | 2MASS | Ident | d | d | error | d | Chandra | |
| ID | Name | Name | Prob | XGPS | 2XMM | 2MASS | RA | Dec | |
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) |
|
|
|||||||||
| 12 | 2XMM J182830.8-114514 | 18283106-1145159 | 0.44 | 3.8 | 4.0 | 2.4 | 0.2 | 18 28 31.05 | −11 45 15.7 |
| 23 | 2XMM J183017.0-095326 | 18301701-0953272 | 0.96 | 2.5 | 1.0 | 2.6 | 1.2 | 18 30 16.96 | −09 53 26.8 |
| 29 | 2XMM J182740.3-113953 | 18274040-1139532 | 0.94 | 2.3 | 0.4 | 1.7 | 0.6 | 18 27 40.44 | −11 39 53.1 |
| 73 | 2XMM J182732.2-113357 | 18273223-1133571 | 0.98 | 3.0 | 0.6 | 1.9 | 0.7 | 18 27 32.27 | −11 33 57.4 |
| 74 | 2XMM J182750.5-113549 | – | 4.8 | 1.0 | 2.2 | – | 18 27 50.66 | −11 35 48.6 | |
| 110 | 2XMM J182728.5-113741 | 18272856-1137400 | 0.92 | 3.2 | 1.7 | 2.3 | 0.7 | 18 27 28.61 | −11 37 40.1 |
| 124 | 2XMM J182811.1-114933 | 18281123-1149341 | 0.60 | 11.3 | 1.8 | 3.8 | 0.6 | 18 28 11.27 | −11 49 34.3 |
| 142 | 2XMM J182744.6-113957 | 18274465-1139576 | 0.98 | 3.1 | 0.2 | 3.0 | 0.2 | 18 27 44.66 | −11 39 57.7 |
| 161 | 2XMM J182812.3-114144 | 18281235-1141399 | 0.10 | 17.3 | 3.8 | 4.2 | 6.3 | 18 28 12.55 | −11 41 45.5 |
| 168 | 2XMM J182749.5-113725 | 18274944-1137264 | 0.80 | 2.5 | 1.4 | 2.7 | 0.2 | 18 27 49.44 | −11 37 26.2 |
| 190 | 2XMM J182821.1-114750 | 18282106-1147472 | 0.74 | 8.4 | 3.9 | 4.2 | 0.2 | 18 28 21.06 | −11 47 47.0 |
| 208 | 2XMM J182831.5-115145 | 18283165-1151464 | 0.80 | 14.6 | 2.2 | 3.5 | 0.5 | 18 28 31.68 | −11 51 46.3 |
| 237 | 2XMM J182804.6-113832 | 18280497-1138320 | 0.14 | 10.1 | 0.9 | 4.0 | 5.4 | 18 28 04.61 | −11 38 33.1 |
| 263 | 2XMM J182824.2-114153 | – | 14.3 | 2.3 | 3.7 | – | 18 28 24.39 | −11 41 55.0 | |
| 287 | 2XMM J182806.1-113734 | 18280597-1137354 | 0.82 | 0.6 | 2.5 | 4.9 | 0.3 | 18 28 05.97 | −11 37 35.7 |
Notes. The columns give the following information: (1) – XGPS identifier. (2) – Name of the corresponding 2XMM source. (3) – 2MASS entry correlating with the 2XMM source. (4) – Probability of identification of the 2XMM source with the 2MASS entry. (5) – d XGPS − Chandra. (6) – d 2XMM − Chandra. (7) – 90% confidence error on d 2XMM − Chandra. (8) d 2MASS − Chandra. (9) and (10) Chandra position. All position offsets are quoted in arcsec.
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