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Table 10

Statistics for the KiDZ spectroscopic sample.

Full compilation Matched to KiDZ sources


Survey Nspec min, ɀmax] 〈ɀ〉 NMAD(ɀ) Nspec min, ɀmax] 〈ɀ〉 NMAD(ɀ) rauto Key reference
VIPERS 76519 [0.008, 2.148] 0.712 0.181 43 382 [0.045, 2.148] 0.713 0.177 22.6 Scodeggio etal. (2018)
G10_COSMOS 23 545 [0.007, 4.596] 0.582 0.322 20 214 [0.007, 4.596] 0.583 0.324 22.4 Davies et al. (2015)
DEVILS 18 213 [0.004, 4.786] 0.581 0.333 15 103 [0.005, 4.786] 0.569 0.333 21.4 Davies et al. (2018)
VVDS 15 059 [0.003, 4.540] 0.609 0.295 12598 [0.010, 4.116] 0.609 0.295 22.6 Le Fèvre et al. (2013)
DEEP2 15 888 [0.009, 2.161] 0.957 0.227 11 889 [0.009, 2.161] 0.962 0.233 23.7 Newman et al. (2013)
ACES 4 276 [0.037, 2.838] 0.592 0.250 4 157 [0.037, 2.838] 0.591 0.250 22.4 Cooper et al. (2012)
C3R2 4348 [0.030, 4.503] 1.014 0.517 3 132 [0.030, 4.175] 0.967 0.538 24.0 Euclid Collaboration (2021)
zCOSMOS 3 496 [0.006, 4.445] 1.396 1.155 2585 [0.006, 4.445] 1.490 1.110 23.6 priv. comm. (M. Salvato)
DEIMOS 4197 [0.009, 6.604] 1.272 0.421 2457 [0.009, 4.654] 1.003 0.381 23.5 Hasinger et al. (2018)
OZDES 12511 [0.002, 4.541] 0.574 0.352 2288 [0.008, 4.541] 0.697 0.372 21.2 Lidman et al. (2020)
G15_Deep 1840 [0.006, 1.193] 0.357 0.163 1840 [0.006, 1.193] 0.357 0.163 21.2 Kafle et al. (2018)
GAMA 241 130 [0.003, 3.870] 0.234 0.115 1755 [0.006, 0.729] 0.217 0.103 19.0 Driver et al. (2022)
GOODS 2517 [0.002, 6.277] 1.382 0.765 1 703 [0.002, 4.029] 1.187 0.644 23.8 ESO compilation
hCOSMOS 1 081 [0.012, 1.265] 0.302 0.132 876 [0.012, 1.265] 0.303 0.132 20.1 Damjanov et al. (2018)
SDSS 109 459 [0.002, 1.002] 0.369 0.251 525 [0.004, 0.817] 0.355 0.285 19.0 Abolfathi et al. (2018)
VANDELS 1 701 [0.309, 5.784] 3.086 0.765 458 [0.309, 4.537] 2.346 0.875 24.5 Garilli et al. (2021)
FMOS_COSMOS 383 [0.969, 2.486] 1.568 0.083 325 [1.313, 2.486] 1.568 0.080 24.1 Silverman et al. (2015)
WIGGLEZ 55 076 [0.002, 6.159] 0.598 0.204 308 [0.006, 1.776] 0.586 0.190 21.6 Parkinson et al. (2012)
LEGA_C 352 [0.346, 1.085] 0.798 0.155 302 [0.519, 1.050] 0.806 0.153 22.9 van der Wel et al. (2016)
VUDS 331 [0.098, 6.091] 2.219 1.488 186 [0.098, 4.161] 2.003 1.294 24.7 Le Fèvre et al. (2015)
2dFLens 43 177 [0.004, 4.688] 0.361 0.249 2 [0.273, 0.336] 0.304 0.046 18.4 Blake et al. (2016)

Notes. Sources and statistics of the spectroscopic redshift estimates contained within the full spectroscopic compilation used in KiDZ (‘Full Compilation’) and after matching to sources extracted from KiDZ imaging (including masking, ‘Matched to KiDZ sources’). The numbers in the Nspec column refer to samples with duplicates removed (both internally and between overlapping surveys). Statistics for each sample shown are the minimum and maximum redshift in the sample (ɀmin, ɀmax), the mean redshift of the sample (〈ɀ〉), and the NMAD scatter of the redshifts in the sample (NMAD(ɀ)). For each survey we provide a single key reference; additional relevant papers are provided in the main text.

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