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Table B.1.
Intermediate steps of the catalog merging process.
| Step | Master | Slave | Output | Method (1) | Matched | Spurious | Multiple | Resolved (2) |
|---|---|---|---|---|---|---|---|---|
| 1 | VPHAS+ | IPHAS | Inter_1 | close-neigh. (0.6″) | 33 770 | 189 | 22 | 2 |
| 2 | Inter_1 | Pan-STARRS | Inter_2 | Close-neigh. (0.6″) | 45 193 | 395 | 262 | 18 |
| 3 | Inter_2 | Gaia | Inter_3 | Close-neigh. (0.5″) | 36 843 | 234 | 208 | |
| 4 | Inter_3 | Delgado2010 | Inter_4 | Close-neigh. (0.7″) | 1107 | 18 | 4 | |
| 5 | Inter_4 | CoRoT | Inter_5 | Close-neigh. (0.7″) | 2051 | 28 | 16 | |
| 6 | Inter_5 | LAMOST | Optical | Close-neigh. (1.0″) | 138 | 4 | 4 | |
| 7 | UKIDSS | 2MASS | Inter_6 | Close-neigh. (1.0″) | 14 753 | 93 | 13 | 5 |
| 8 | Inter_6 | IRAC | Inter_7 | Close-neigh. (0.9″) | 43 630 | 305 | 108 | 14 |
| 9 | Inter_7 | WISE | NIR | ML (TH = 0.975) | 13 714 | ∼9% | 835 | |
| 10 | NIR | Optical | OIR | close neigh. (0.6″) | 65 125 | 772 | 674 | |
| 11 | OIR | Chandra | XOIR | ML (TH = 0.8, three iter.) | 593 | ∼13% | 150 | 71 |
Notes. (1)Close neighbors with the matching radius or ML with the adopted threshold (see text). (2)Resolved multiple coincidences (see text).
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