Free Access

Table 2

NEWFIRM and VVV counterparts of the 20 Chandra sources identified through near-IR spectroscopy in this study.

NEWFIRM VVV

No. J H Ks VVV ID. Dist. Z Y J H Ks
(mag) (mag) (mag) (′′) (mag) (mag) (mag) (mag) (mag)

38 15.29 ± 0.07 11.92 ± 0.10 10.13 ± 0.06 515727245968 0.12 19.33 ± 0.15 15.21 ± 0.01 11.99 ± 0.01 Sat.
78 16.43 ± 0.07 15.45 ± 0.10 14.99 ± 0.09 515726911773 0.06 17.02 ± 0.01 16.74 ± 0.02 16.46 ± 0.01 15.77 ± 0.04 15.38 ± 0.02
158 12.96 ± 0.03 11.39 ± 0.05 10.58 ± 0.05 515727009565 0.06 16.44 ± 0.01 14.88 ± 0.01 12.96 ± 0.01 11.30 ± 0.01 10.58 ± 0.01
239 15.74 ± 0.07 13.60 ± 0.08 12.12 ± 0.06 515720865399 0.13 18.42 ± 0.08 15.65 ± 0.01 13.48 ± 0.01 12.16 ± 0.01
396 15.48 ± 0.05 13.18 ± 0.10 11.99 ± 0.07 515720906266 0.96 18.16 ± 0.06 15.49 ± 0.01 13.19 ± 0.01 12.19 ± 0.01
437 14.51 ± 0.04 12.85 ± 0.06 12.01 ± 0.08 515720093751 0.42 17.53 ± 0.02 15.97 ± 0.01 14.31 ± 0.01 12.82 ± 0.01 12.00 ± 0.01
694 12.53 ± 0.05 11.75 ± 0.07 10.26 ± 0.06 515720390344 0.44 13.56 ± 0.01 13.17 ± 0.01 13.29 ± 0.01 12.70 ± 0.01 12.26 ± 0.01
750 No Cov. No Cov. No Cov. 515720338856 0.22 15.08 ± 0.01 15.06 ± 0.01 14.91 ± 0.01 14.64 ± 0.01 14.27 ± 0.01
881 No Cov. No Cov. No Cov. 515725172945 0.66 Sat. Sat. Sat. Sat. Sat.
1059 No Cov. No Cov. No Cov. 515725290815 0.30 Sat. Sat. Sat. Sat. Sat.
1128 No Cov. No Cov. No Cov. 515725286315 0.08 14.71 ± 0.01 13.63 ± 0.01 12.53 ± 0.01 11.48 ± 0.01 10.76 ± 0.01
1168 No Cov. No Cov. No Cov. 515720689720 0.26 12.75 ± 0.01 12.63 ± 0.01 12.23 ± 0.01 12.14 ± 0.01 11.83 ± 0.01
1203 No Cov. No Cov. No Cov. 515720696577 0.38 Sat. Sat. Sat. Sat. Sat.
1278 No Cov. No Cov. No Cov. 515721533405 0.18 17.72 ± 0.06 13.61 ± 0.01 11.26 ± 0.01
1279 No Cov. No Cov. No Cov. 515721039612 0.30 16.02 ± 0.01 12.19 ± 0.04 Sat.
1326 No Cov. No Cov. No Cov. 515725424702 0.20 17.59 ± 0.02 16.28 ± 0.01 14.56 ± 0.01 12.71 ± 0.01 11.48 ± 0.01
1358 No Cov. No Cov. No Cov. 515725732674 0.13 Sat. 11.45 ± 0.01 10.96 ± 0.01 10.46 ± 0.01 10.18 ± 0.01
1374 No Cov. No Cov. No Cov. 515725467960 0.17 14.27 ± 0.01 13.84 ± 0.01 13.36 ± 0.01 12.56 ± 0.01 12.38 ± 0.01
1379 No Cov. No Cov. No Cov. 515725581165 0.38 Sat. Sat. Sat. Sat. Sat.
1408 No Cov. No Cov. No Cov. 515725521664 0.41 Sat. Sat. Sat. Sat. Sat.

Notes. Column 1: source number in our catalogue. Columns 2 to 4: NEWFIRM J, H, and Ks magnitudes. Column 5: IDs of the VVV counterparts. Column 6: distance (′′) of the VVV counterparts to the corresponding X-ray sources. Columns 7 to 11: VVV Z, Y, J, H, and Ks magnitudes. “Sat.” means that the source is detected but saturated, while a “–” means that the source is not detected in the corresponding filter.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.