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Table 8.

Redshift precision, in units of [10−2] for different magnitude cuts, differential and cumulative, and for different completeness cuts (100%, 80%, 50%, and 20%).

r (MAG_AUTO) Ntot (a) Nused (b) σNMAD [10−2] (100%) σNMAD [10−2] (80%) σNMAD [10−2] (50%) σNMAD [10−2] (20%)
20.0–20.5 1103 155 0.34 ± 0.04 0.28 ± 0.03 0.25 ± 0.04 0.20 ± 0.04
20.5–21.0 1633 226 0.43 ± 0.04 0.39 ± 0.04 0.34 ± 0.05 0.26 ± 0.04
21.0–21.5 2360 394 0.68 ± 0.06 0.58 ± 0.07 0.40 ± 0.04 0.33 ± 0.04
21.5–22.0 3404 645 1.21 ± 0.10 0.90 ± 0.10 0.67 ± 0.06 0.41 ± 0.08
22.0–22.5 4795 773 2.30 ± 0.29 1.72 ± 0.20 1.11 ± 0.12 0.58 ± 0.07
22.5–23.0 6972 935 4.56 ± 0.34 3.74 ± 0.37 2.39 ± 0.38 1.30 ± 0.17
r (MAG_AUTO) Ntot (a) Nused (b) σNMAD [10−2] (100%) σNMAD [10−2] (80%) σNMAD [10−2] (50%) σNMAD [10−2] (20%)
< 20.5 4016 383 0.26 ± 0.02 0.23 ± 0.02 0.21 ± 0.02 0.21 ± 0.02
< 21.0 5649 609 0.31 ± 0.02 0.28 ± 0.02 0.23 ± 0.02 0.22 ± 0.02
< 21.5 8009 1003 0.40 ± 0.02 0.34 ± 0.02 0.25 ± 0.02 0.20 ± 0.02
< 22.0 11 413 1648 0.56 ± 0.02 0.45 ± 0.03 0.32 ± 0.02 0.22 ± 0.02
< 22.5 16 208 2421 0.78 ± 0.04 0.59 ± 0.02 0.39 ± 0.02 0.24 ± 0.02
< 23.0 23 180 3356 1.21 ± 0.05 0.83 ± 0.04 0.51 ± 0.02 0.28 ± 0.02

Notes.

(a)

Total number of objects (including compact sources) in miniJPAS for each magnitude bin/cut.

(b)

Number of objects with spectroscopic counterpart used to calculate the σNMAD statistics for each magnitude bin/cut. The sub-sample is selected imposing no flags in miniJPAS (flags = 0) in all bands, 0 < zspec < 1.5 and flags zQ ≥ 3 for DEEP2 and zwarning = 0 for SDSS.

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