Table 3
2MASS and DENIS counterparts of the 20 Chandra sources identified through near-IR spectroscopy in this study.
| 2MASS | DENIS | |||||||||
|
|
||||||||||
| No. | IAU name | Dist. | J | H | Ks | IAU name | Dist. | I | J | Ks |
| 2MASS J | (′′) | (mag) | (mag) | (mag) | DENIS J | (′′) | (mag) | (mag) | (mag) | |
|
|
||||||||||
| 38 | 16332956-4733327 | 0.14 | 15.26 ± 0.04 | 11.75 ± 0.03 | 9.99 ± 0.022 | 163329.6-473332 | 0.29 | – | 15.30 ± 0.15 | 10.01 ± 0.05 |
| 78 | – | – | – | – | – | – | – | – | – | – |
| 158 | 16344306-4726033 | 0.17 | 12.63 ± 0.03 | 11.26 ± 0.02 | 10.54 ± 0.02 | 163443.0-472603 | 0.31 | 17.38 ± 0.18 | 12.97 ± 0.07 | 10.54 ± 0.06 |
| 239 | 16351519-4723042 | 0.25 | >15.97 | >13.77 | 12.27 ± 0.04 | – | – | – | – | – |
| 396 | 16355350-4700381 | 1.02 | >15.69 | 13.30 ± 0.03 | 12.20 ± 0.03 | – | – | – | – | – |
| 437 | – | – | – | – | – | 163607.0-471434 | 0.45 | – | 14.54 ± 0.11 | 12.04 ± 0.10 |
| 694 | 16373414-4646299 | 0.40 | 12.96 ± 0.04 | 12.15 ± 0.03 | 11.89 ± 0.04 | 163734.1-464630 | 0.16 | 14.02 ± 0.11 | 12.59 ± 0.12 | 11.50 ± 0.12 |
| 750 | 16375079-4655452 | 0.26 | 14.69 ± 0.03 | 14.57 ± 0.06 | >15.19 | 163750.7-465545 | 0.54 | 14.66 ± 0.11 | 14.30 ± 0.15 | – |
| 881 | 16383217-4703397 | 0.68 | 6.89 ± 0.02 | 5.44 ± 0.04 | 4.72 ± 0.02 | 163832.1-470339 | 0.50 | 11.07 ± 0.03 | 6.38 ± 0.09 | 3.87 ± 0.16 |
| 1059 | 16392581-4653002 | 3.50 | 9.30 ± 0.02 | 8.69 ± 0.03 | 8.43 ± 0.02 | 163925.7-465300 | 3.05 | 0.65 ± 0.03 | 9.32 ± 0.07 | 8.49 ± 0.05 |
| 1128 | 16394439-4656149 | 0.09 | 12.42 ± 0.02 | 11.26 ± 0.02 | 10.86 ± 0.02 | 163944.3-465614 | 0.13 | 15.40 ± 0.05 | 12.41 ± 0.07 | 10.77 ± 0.07 |
| 1168 | 16395525-4631454 | 0.27 | 12.22 ± 0.03 | 11.97 ± 0.06 | 11.83 ± 0.04 | 163955.2-463145 | 0.24 | 12.91 ± 0.02 | 12.30 ± 0.08 | 11.68 ± 0.09 |
| 1203 | 16400244-4632002 | 0.40 | 9.60 ± 0.02 | 8.84 ± 0.02 | 8.51 ± 0.02 | 164002.4-463200 | 0.38 | 11.19 ± 0.02 | 9.59 ± 0.06 | 8.46 ± 0.05 |
| 1278 | 16402896-4623276 | 0.04 | >15.68 | 13.63 ± 0.12 | 11.29 ± 0.07 | 164029.0-462327 | 1.28 | 17.83 ± 0.17 | – | 11.13 ± 0.08 |
| 1279 | 16402966-4623295 | 0.36 | >15.16 | >11.48 | 9.84 ± 0.05 | 164029.6-462329 | 0.75 | – | 15.81 ± 0.23 | 9.69 ± 0.06 |
| 1326 | 16404554-4646072 | 0.14 | 14.55 ± 0.04 | 12.73 ± 0.04 | 11.60 ± 0.04 | 164045.5-464607 | 0.46 | – | 14.42 ± 0.11 | 11.73 ± 0.08 |
| 1358 | 16410554-4651085 | 0.15 | 11.04 ± 0.03 | 10.39 ± 0.02 | 10.16 ± 0.02 | 164105.5-465108 | 0.18 | 12.22 ± 0.02 | 11.07 ± 0.07 | 10.13 ± 0.06 |
| 1374 | 16412285-4645292 | 0.25 | 13.34 ± 0.02 | 12.57 ± 0.02 | 12.33 ± 0.03 | 164122.8-464529 | 0.24 | 14.77 ± 0.04 | 13.44 ± 0.10 | 12.27 ± 0.11 |
| 1379 | 16413093-4630488 | 0.48 | 9.76 ± 0.02 | 9.30 ± 0.02 | 9.13 ± 0.02 | 164130.9-463048 | 0.33 | 10.55 ± 0.03 | 9.83 ± 0.06 | 9.14 ± 0.05 |
| 1408 | 16420462-4643411 | 0.41 | 8.24 ± 0.03 | 6.73 ± 0.04 | 5.87 ± 0.03 | 164204.6-464341 | 0.33 | 14.13 ± 0.04 | 8.53 ± 0.08 | 6.01 ± 0.03 |
Notes. Column 1: source number in our catalogue. Column 2: IAU names of the 2MASS counterparts. Column 3: distance (′′) of the 2MASS counterparts to the corresponding X-ray sources. Columns 4 to 6: 2MASS J, H, and Ks magnitudes. Column 7: IAU names of the DENIS counterparts. Column 8: Distance (′′) of the DENIS counterparts to the corresponding X-ray sources. Columns 9 to 11: DENIS I, J, and Ks magnitudes. A “–” means that the source is not detected in the corresponding filter.
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