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Table 2.
KMOS IFU properties and NIR line-strength measurements.
| IFU | RA | Dec | R (arcsec) | σ (km/s) | Mg2h | FeH1 | Sih | CO | Al1 | Br10 | Nadk | FeB | CO12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 204.165 | −33.957 | 30.5 | 205 ± 61 | 0.073 ± 0.684 | −0.635 ± 0.551 | −0.191 ± 0.456 | – | – | 0.090 ± 0.445 | 0.185 ± 2.074 | 0.971 ± 1.439 | 16.423 ± 2.536 |
| 4 | 204.162 | −33.960 | 21.0 | 379 ± 61 | 2.905 ± 0.773 | – | 0.952 ± 1.505 | 9.151 ± 2.860 | 1.650 ± 1.419 | 0.819 ± 0.331 | 4.430 ± 1.673 | 1.664 ± 1.898 | 9.574 ± 2.118 |
| 5 | 204.157 | −33.958 | 31.7 | 298 ± 119 | 1.027 ± 0.950 | 1.869 ± 0.970 | 1.801 ± 0.614 | 5.849 ± 2.354 | 3.213 ± 1.631 | 0.057 ± 0.413 | – | 3.556 ± 1.385 | 35.463 ± 3.825 |
| 6 | 204.162 | −33.966 | 0.0 | 326 ± 13 | 4.321 ± 0.317 | 2.579 ± 0.322 | 4.086 ± 0.168 | 17.834 ± 0.616 | 4.482 ± 0.646 | 1.429 ± 0.160 | 5.292 ± 0.341 | 0.886 ± 0.168 | 20.288 ± 0.383 |
| 8 | 204.156 | −33.966 | 24.9 | 327 ± 51 | 1.503 ± 0.530 | 2.322 ± 0.583 | 3.676 ± 0.391 | 19.178 ± 1.791 | 4.943 ± 0.922 | 1.458 ± 0.293 | 0.068 ± 1.147 | 2.806 ± 0.824 | 17.174 ± 1.638 |
| 10 | 204.152 | −33.969 | 38.1 | 381 ± 65 | 2.023 ± 1.377 | 4.312 ± 1.027 | 4.374 ± 0.733 | 13.979 ± 2.975 | 4.932 ± 2.310 | 1.025 ± 0.720 | – | −0.262 ± 1.940 | 11.911 ± 3.155 |
| 12 | 204.160 | −33.968 | 13.2 | 217 ± 30 | 1.139 ± 0.419 | 0.315 ± 0.177 | 2.279 ± 0.149 | 10.957 ± 0.985 | 1.204 ± 0.472 | 0.657 ± 0.257 | 3.554 ± 0.496 | 1.362 ± 0.373 | 18.275 ± 0.766 |
| 14 | 204.162 | −33.971 | 21.0 | 279 ± 75 | 3.044 ± 1.760 | 1.207 ± 0.500 | 2.936 ± 0.426 | 9.858 ± 0.802 | 1.353 ± 0.656 | 1.027 ± 0.353 | 3.664 ± 1.123 | 0.685 ± 0.576 | 26.663 ± 1.657 |
| 16 | 204.166 | −33.973 | 30.7 | 234 ± 44 | – | – | −0.437 ± 0.789 | – | – | −0.580 ± 1.058 | 1.522 ± 0.546 | −0.338 ± 1.682 | 17.993 ± 3.279 |
| 18 | 204.170 | −33.971 | 33.7 | 416 ± 91 | 0.527 ± 1.364 | 0.742 ± 1.372 | 5.764 ± 1.272 | – | – | 0.122 ± 0.586 | 2.432 ± 3.148 | 7.324 ± 2.658 | 20.682 ± 4.352 |
| 20 | 204.169 | −33.965 | 25.4 | 373 ± 43 | 1.417 ± 0.923 | 2.530 ± 1.161 | 6.817 ± 0.889 | 19.213 ± 2.308 | 4.175 ± 1.103 | 0.908 ± 0.416 | 1.523 ± 1.451 | 0.120 ± 1.103 | 24.450 ± 2.181 |
| 21 | 204.169 | −33.959 | 32.6 | 233 ± 58 | 1.414 ± 0.932 | 0.916 ± 0.907 | 4.574 ± 0.630 | 8.400 ± 1.292 | 0.701 ± 0.934 | 0.444 ± 0.681 | – | 1.876 ± 1.559 | 27.358 ± 3.013 |
| 22 | 204.165 | −33.963 | 13.2 | 410 ± 40 | 1.785 ± 0.387 | 2.391 ± 0.838 | 5.497 ± 0.727 | 14.927 ± 1.968 | 0.622 ± 1.306 | 0.727 ± 0.245 | 4.302 ± 0.882 | 1.464 ± 0.648 | 19.684 ± 1.020 |
Notes. IFU number, coordinates, galactocentric distance, velocity dispersion, and equivalent widths (in Å) of NIR line-strength indices for the 13 KMOS IFUs considered. Only values measured in pseudo-continuum bands with S/N ≥ 20 per pixel are included.
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