Open Access
Table 3.
Number of sources retrieved in the different steps of the LRD selection in the three EDFs.
| EDF-F | EDF-N | EDF-S | |
|---|---|---|---|
| Total sources | 5 328 489 | 11 378 352 | 13 060 965 |
| Reliable objects | 3 640 908 | 7 342 804 | 8 588 063 |
| IRAC-detected, z ≤ 6 | 2 762 173 | 2 556 970 | 4 388 869 |
| Nfilter,S/N>3 ≥ 4 | 1 094 377 (43%) | 631 576 (23%) | 1 850 820 (43%) |
| v-shaped continuum | 891 (0.08%) | 616 (0.09%) | 3848 (0.2%) |
| Compact | 42 (5%) | 22 (4%) | 173 (5%) |
| No emission lines | 20 (48%) | 8 (36%) | 86 (50%) |
| χ2 < 100 | 16 (80%) | 7 (87%) | 82 (94%) |
| Visual inspection | 8 (50%) | 1 (14%) | 20 (24%) |
| No-IRAC, z ≤ 2.1 | 1 021 175 | 4 520 496 | 3 935 178 |
| Nfilter,S/N>3 ≥ 4 | 189 275 (18%) | 692 437 (15%) | 735 675 (19%) |
| v-shaped continuum | 15 838 (8%) | 45 797 (7%) | 59 035 (8%) |
| Compact | 624 (4%) | 1611 (3%) | 2804 (5%) |
| No emission lines | 558 (90%) | 1344 (83%) | 2560 (91%) |
| χ2 < 100 | 546 (87%) | 1233 (76%) | 2509 (98%) |
| Visual inspection | 422 (77%) | 970 (79%) | 1920 (76%) |
| Total z > 6 candidates | 24 050 | 71 776 | 53 131 |
| Reliable galaxies | 12 325 (51%) | 27 535 (38%) | 42 564 (80%) |
| IRAC-detected | 3508 (28%) | 5024 (18%) | 4534 (11%) |
| Nfilter,S/N>3 ≥ 4 | 1883 (54%) | 3098 (62%) | 1617 (36%) |
| v-shaped continuum | 103 (5%) | 128 (4%) | 68 (4%) |
| Compact | 0 | 0 | 0 |
Notes. The different selections are described in Sect. 3. The percentages correspond to the percentage of objects that was selected in one line with respect to the line above.
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