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Table B.1.

u − v stacking results for different β and photometric redshift bins for our full sample.

UV-slope zph Sources # (a) Weight (b) log(IRX) (c) CLEAN (d) Flux (e)(f) S/N(g)
[μJy]
equal < 2.86 Natural 9 ± 15 0.60
Taper −22 ± 22 −1.00
pbcor < 2.84 Natural 14 ± 16 0.88
Taper −19 ± 23 −0.83
z <  4.0 22 FUV < 3.10 Natural 13 ± 20 0.65
Taper −23 ± 28 −0.82
μ < 2.82 Natural 1 ± 23 0.04
Taper −48 ± 31 −1.55
equal < 2.41 Natural 49 ± 19 2.58
Taper 29 ± 27 1.07
pbcor < 2.42 Natural 47 ± 19 2.47
Taper 26 ± 28 0.93
−4.0 ≤ β <  −3.0 4.0 ≤ z <  7.0 14 FUV < 2.34 Natural 46 ± 29 1.59
Taper 24 ± 42 0.57
μ < 2.57 Natural 63 ± 25 2.52
Taper 39 ± 35 1.11
equal < 2.81 Natural 90 ± 42 2.14
Taper 124 ± 73 1.70
pbcor < 2.81 Natural 91 ± 42 2.17
Taper 129 ± 73 1.77
7.0 ≤ z 2 FUV < 2.94 Natural 118 ± 58 2.03
Taper 63 ± 97 0.65
μ < 2.90 Natural 120 ± 53 2.26
Taper 202 ± 91 2.22
equal < 2.42 Natural 2 ± 3 0.67
Taper 1 ± 4 0.25
pbcor < 2.42 Natural 3 ± 3 1.00
Taper 2 ± 4 0.50
z <  4.0 570 FUV < 1.67 Natural 79 ± 28 2.82
Taper 53 ± 41 1.29
μ < 2.73 Natural 8 ± 5 1.60
Taper 2 ± 7 0.29
equal < 2.17 Natural 9 ± 5 1.80
Taper 6 ± 7 0.86
pbcor < 2.17 Natural 11 ± 5 2.20
Taper 10 ± 7 1.43
−3.0 ≤ β <  −2.0 4.0 ≤ z <  7.0 193 FUV < 1.71 Natural −2 ± 20 −0.10
Taper −19 ± 28 −0.68
μ < 2.16 Natural 9 ± 8 1.12
Taper 10 ± 11 0.91
equal < 2.56 Natural 14 ± 19 0.74
Taper 23 ± 26 0.88
pbcor < 2.57 Natural 18 ± 19 0.95
Taper 26 ± 26 1.00
7.0 ≤ z 14 FUV < 2.43 Natural 53 ± 49 1.08
Taper 90 ± 70 1.29
μ < 2.64 Natural 32 ± 28 1.14
Taper 12 ± 38 0.32
equal < 2.39 Natural 6 ± 3 2.00
Taper 12 ± 5 2.40
pbcor < 2.38 Natural 6 ± 3 2.00
Taper 10 ± 5 2.00
z <  4.0 448 FUV < 1.78 Natural 19 ± 11 1.73
Taper 21 ± 17 1.24
μ < 2.61 Natural 12 ± 6 2.00
Taper 21 ± 9 2.33
equal < 2.69 Natural 2 ± 5 0.40
Taper −7 ± 7 −1.00
pbcor < 2.73 Natural 0 ± 5 0.00
Taper −8 ± 7 −1.14
−2.0 ≤ β <  −1.0 4.0 ≤ z <  7.0 227 FUV < 1.87 Natural 140 ± 33 4.24
Taper 149 ± 49 3.04
μ < 3.05 Natural 3 ± 7 0.43
Taper −5 ± 10 −0.50
equal < 2.26 Natural −2 ± 21 −0.10
Taper −16 ± 28 −0.57
pbcor < 2.11 Natural −7 ± 21 −0.33
Taper −27 ± 29 −0.93
7.0 ≤ z 12 FUV < 1.55 Natural 21 ± 35 0.60
Taper −62 ± 56 −1.11
μ < 2.32 Natural 15 ± 35 0.43
Taper −16 ± 46 −0.35
equal < 2.80 Natural 0 ± 13 0.00
Taper −7 ± 19 −0.37
pbcor < 2.82 Natural 0 ± 13 0.00
Taper −6 ± 19 −0.32
z <  4.0 28 FUV < 1.98 Natural 3 ± 37 0.08
Taper −20 ± 48 −0.42
μ < 2.65 Natural 9 ± 25 0.36
Taper 42 ± 38 1.11
equal < 2.64 Natural 28 ± 12 2.33
Taper 23 ± 15 1.53
pbcor < 2.65 Natural 31 ± 12 2.58
Taper 24 ± 15 1.60
−1.0 ≤ β <  0.0 4.0 ≤ z <  7.0 38 FUV < 2.46 Natural 34 ± 36 0.94
Taper 16 ± 48 0.33
μ < 2.56 Natural 24 ± 16 1.50
Taper 6 ± 23 0.26
equal < 2.52 Natural 24 ± 20 1.20
Taper 52 ± 29 1.79
pbcor < 2.59 Natural 33 ± 21 1.57
Taper 62 ± 30 2.07
7.0 ≤ z 12 FUV < 1.70 Natural 14 ± 57 0.25
Taper −5 ± 86 −0.06
μ < 3.03 Natural 106 ± 31 3.42
Taper 119 ± 46 2.59
equal ⋯ Natural ⋯ ⋯
Taper ⋯ ⋯
pbcor ⋯ Natural ⋯ ⋯
Taper ⋯ ⋯
z <  4.0 0 FUV ⋯ Natural ⋯ ⋯
Taper ⋯ ⋯
μ ⋯ Natural ⋯ ⋯
Taper ⋯ ⋯
equal ⋯ Natural ⋯ ⋯
Taper ⋯ ⋯
pbcor ⋯ Natural ⋯ ⋯
Taper ⋯ ⋯
0.0 ≤ β <  1.5 4.0 ≤ z <  7.0 0 FUV ⋯ Natural ⋯ ⋯
Taper ⋯ ⋯
μ ⋯ Natural ⋯ ⋯
Taper ⋯ ⋯
equal ⋯ Natural ⋯ ⋯
Taper ⋯ ⋯
pbcor ⋯ Natural ⋯ ⋯
Taper ⋯ ⋯
7.0 ≤ z 0 FUV ⋯ Natural ⋯ ⋯
Taper ⋯ ⋯
μ ⋯ Natural ⋯ ⋯
Taper ⋯ ⋯

Notes.

(a)

When Source # is listed as zero (0), no stacking was performed.

(b)

Weight scheme applied to each candidate, as explained in Sect. 3.2.

(c)

3-σ upper limits of weighted average for each bin (Eq. (16)).

(d)

CLEANing method used in CASA to obtain final image.

(e)

Maximum value from a box in the stacked images.

(f)

rms errors from Eq. (6).

(g)

S/N = Fluxpeak/rms.

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