Open Access
Table 4.
Comparison of the number of 2RXS sources in each class in the SPIDERS-DR16 area and in the BOSS extra galactic area.
| Area | SPIDERS-DR16 | BOSS |
|---|---|---|
| (deg2) | 5129 | 10 800 |
| A. All | 19 821 | 37 961 |
| T. Targets | 13 986 | 26 685 |
| O. Observed | 10 590 | 16 851 |
| Z. good Z | 10 366 | “16 128” |
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