Table 4
Results of the tests on the input spectra and their resolution.
| ID KIDS | σ (km s−1) UVB | σ (km s−1) VIS | σ (km s−1) NIR | σ (km s−1) COMB | ∆σcomb−uvb (km s−1) | ∆σcomb−vis (km s−1) | ∆σcomb−nir (km s−1) |
|---|---|---|---|---|---|---|---|
| J1142+0012 | 112±7 | 147±5 | 173±12 | 129±3 | 17±10 | −17±9 | −44±16 |
| J1026+0033 | 208±4 | 229±6 | 221±13 | 225±3 | 16±7 | −4±9 | 4±16 |
| J0909+0147 | 365±8 | 429±11 | 449±27 | 401±7 | 36±15 | −27±18 | −47±33 |
| J1228−0153 | 177±5 | 188±6 | 207±7 | 191±3 | 15±8 | 3±9 | −16±10 |
| J1128−0153 | 185±5 | 206±6 | 166±9 | 192±4 | 7±10 | −13±11 | 26±14 |
| J1411+0233 | 197±5 | 211±6 | 200±9 | 217±3 | 20±9 | 6±9 | 17±12 |
| J1436+0007 | 188±5 | 193±6 | 191±16 | 193±4 | 5±10 | 1±10 | 2±21 |
| J1156−0023 | 166±6 | 182±5 | 239±17 | 177±4 | 11±10 | −5±9 | −62±21 |
| J0920+0126 | 168±7 | 166±5 | 209±11 | 190±6 | 22±13 | 24±11 | −19±17 |
| J1114+0039 | 154±7 | 191±8 | 215±13 | 181±8 | 26±15 | −10±15 | −35±21 |
| J2204−3112 | 212±8 | 253±9 | 153±12 | 227±7 | 14±16 | −27±17 | 74±20 |
| J0917−0123 | 225±11 | 237±7 | 192±19 | 239±6 | 14±16 | 2±13 | 47±24 |
| J1040+0056 | 227±12 | 226±9 | 155±13 | 240±8 | 13±20 | 14±16 | 85±20 |
| J1202+0251 | 169±9 | 175±9 | 176±10 | 165±6 | −4±15 | −10±15 | −11±16 |
| J0844+0148 | 195±9 | 237±9 | 194±9 | 224±6 | 29±15 | −13±15 | 30±15 |
| J0904−0018 | 206±10 | 192±9 | 200±15 | 205±6 | −1±16 | 13±15 | 4±21 |
| J1154−0016 | 136±7 | 194±8 | 94±9 | 163±4 | 26±12 | −31±12 | 69±14 |
| J2257−3306 | 170±6 | 186±9 | 200±18 | 185±6 | 16±13 | −1±15 | −15±25 |
| J2202−3101 | 187±10 | 227±7 | 238±15 | 221±5 | 33±16 | −7±13 | −17±20 |
| J1218+0232 | 168±8 | 191±9 | 170±9 | 171±6 | 3±14 | −20±15 | 1±15 |
| J2356−3332 | 148±9 | 181±10 | 151±10 | 162±6 | 14±15 | −19±16 | 12±16 |
Notes. Systems are ordered from the highest to the lowest S/N. We report from left to right the ID, the velocity dispersion values computed from the single-arm spectra at their original resolution and that measured from the combined and smoothed ones (COMB), and the differences in σ between these three spectra (∆σ). We note that the uncertainties quoted in the table are just the formal errors produced by pPXF.
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