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Table 1.
Number of measurements in each of the main (cf. Fig. 9) magnitude bands for the optical and radio datasets.
| Sample | No. of | W3 | W2 | I | U | W3 ∩ W2 | Rate |
|---|---|---|---|---|---|---|---|
| sources | ∩ I ∩ U | [%] | |||||
| MgII | 23 659 | 2793 | 3395 | 6060 | 6343 | 1975 | 8.3 |
| SDSS | 50 000 | 17 230 | 17 717 | 49 205 | 48 522 | 17 007 | 34.0 |
| LARGESS | 10 883 | 326 | 377 | 10 799 | 9703 | 287 | 2.6 |
| VLBI | 1468 | 140 | 164 | 588 | 608 | 124 | 8.4 |
| Total | 86 829 | 20 597 | 21 781 | 67 104 | 65 626 | 19 446 | 22.4 |
Notes. The final column gives the number with W3 ∩ W2 ∩ I ∩ U divided by the total number expressed as a percentage.
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