Open Access
Table 9.
Comparison of DR2 and DR1 catalogs.
| (a) DR1 sources not matched in DR2 | ||||||
|---|---|---|---|---|---|---|
| Reason | ZCONF = 1 | ZCONF > 1 | Total | |||
| New Z | 25 | 1.6% | 5 | 0.3% | 30 | 1.9% |
| No Z | 88 | 5.6% | 17 | 1.1% | 105 | 6.7% |
| Duplicate | 1 | 0.1% | 5 | 0.3% | 6 | 0.4% |
| New Match | 1 | 0.1% | 0 | 0.0% | 1 | 0.1% |
| All | 115 | 7.3% | 27 | 1.7% | 142 | 9.0% |
| (b) New DR2 sources with respect to DR1 | ||||||
| Data set | ZCONF = 1 | ZCONF > 1 | Total | |||
| MOSAIC | 214 | 15.6% | 110 | 8.0% | 324 | 23.6% |
| UDF-10 | 35 | 19% | 17 | 9.2% | 52 | 28.3% |
| MXDF | 159 | 23.9% | 257 | 38.7% | 416 | 62.7% |
| All | 408 | 18.4% | 384 | 17.3% | 792 | 35.7% |
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