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Table 7
Number of UV sources categorized from one-to-one optical catalog matching.
| Total | SDSS only | NGVS only | NED only | SDSS+NGVS | SDSS+NED | NGVS+NED | All | |
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| Net optical matches | 847 257 | 628 163 | 46 634 | 971 | 166 880 | 2492 | 166 | 1951 |
| Stars | 137 617 | 121 584 | 3597 | 14 | 12 419 | 3 | 0 | 0 |
| Virgo members | 129 | 91 | 8 | 18 | 0 | 12 | 0 | 0 |
| Background sources | 88 291 | 82 715 | 238 | 1131 | 281 | 3924 | 1 | 1 |
| TBD | 620 995 | 466 130 | 45 495 | 0 | 109 370 | 0 | 0 | 0 |
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