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Table 4.

Recent ALMA number count surveys.

Survey Type λ Resolution Depth S/N Nsource Area Ref.
(mm) (″) (μJy) (arcmin2)
ASW2DF M 1.2 0.33 − 0.94 40.3 − 57.1 4.0 47 19.3 This work
A3COSMOS S 0.45 − 3 5.4 2204 896.3 Adscheid et al. (2024)(a)
A3GOODS-S S 0.45 − 3 5.4 491 149.6 Adscheid et al. (2024)(b)
MQN01 (PCL) M 1.26 1.23 × 1.05 42 4.0 11 4.4 Pensabene et al. (2024)
ALCS M 1.2 1.26 × 0.98 63.0 5.0 180 131.2 Fujimoto et al. (2023)(c)
ALMACAL IX S 0.87 − 3 5.0 132 149.0 Chen et al. (2023b)(d)
GOODS-ALMA 2.0 M 1.1 0.45 × 0.42 68.4 5.0 (3.5) 44 (88) 72.4 Gómez-Guijarro et al. (2022)
ASPECS-LP M 1.2 1.53 × 1.08 9.3 4.2 4.3 35 González-López et al. (2020)(e)
ASAGAO M 1.2 0.59 × 0.53 30 5.0 (4.0) 25 (45) 26 Hatsukade et al. (2018)
ADF22 (PCL) M 1.1 0.53 × 0.52 73 5.0 (4.5) 35 (58) 20 Umehata et al. (2018)(g)
ADF22 (PCL) M 1.1 1.16 × 1.02 60 5.0 18 6 Umehata et al. (2017)(h)
ALMACAL I S 1.2 (0.87) < 1 ∼250 5.0 8 (11) 16 (6) Oteo et al. (2016)
ASPECS M 1.2 (3.0) 1.70 × 0.90 12.7 3.5 9 1 Aravena et al. (2016)(i)
ALMA Archive S 1.2 3.0 122 8.9 Fujimoto et al. (2016)
SXDF-ALMA M 1.1 0.53 × 0.41 55 4.0 23 2 Hatsukade et al. (2016)

Ex-MORA M 2.0 1.68 × 1.44 51 5.0 37 577 Long et al. (2024)
MORA M 2.0 1.80 × 1.40 90 5.0 13 184 Zavala et al. (2021)
AS2COSMOS S 0.87 0.80 × 0.79 190 4.8 260 5760 (f) Simpson et al. (2020)
ALMACAL VII S 0.65 0.34 − 0.98 47 − 1022 4.5 21 5.5 Klitsch et al. (2020)
AS2UDS S 0.87 0.15 − 0.30 250 4.3 695 50 Stach et al. (2018)
ALMA Archive S 3.0 > 1.0 < 200 5.0 16 200 Zavala et al. (2018)
GOODS-ALMA M 1.1 0.61 × 0.59 182 4.8 20 69 Franco et al. (2018)
ALMA Frontier Fields S 1.1 0.50 − 1.50 55-71 4.5 19 14 Muñoz Arancibia et al. (2018)
ALMA HUDF M 1.3 0.71 × 0.67 34 3.5 16 4.5 Dunlop et al. (2017)
ALMA UKIDSS UDS S 0.87 0.80 × 0.65 260 4.0 52 2808 Simpson et al. (2015)(j)
ALMA Archive S 1.1 (1.3) 7.8 − 52.1 3.5 50 3.4 (2.4) Carniani et al. (2015)
ALMA Archive S 1.2 0.6 − 1.5 17 − 88 4.0 11 2.9 Ono et al. (2014)
ALMA Archive S 1.3 0.6 − 1.3 40 − 100 3.8 15 2.7 Hatsukade et al. (2013)
ALESS S 0.87 1.60 × 1.15 400 3.5 32 Hodge et al. (2013)(k)
ALESS S 0.87 1.80 × 1.20 < 600 3.5 99 880 Karim et al. (2013)

Notes. The top panel shows the references we used for the discussion of number counts and galaxy overdensity. Surveys targeting protoclusters are marked with “PCL” in brackets. Depending on the observing mode, contiguous mapping surveys are marked as “M” and single pointings or the collections of archival surveys are marked as “S”.

(a)(b)

The S/N threshold and source number are adopted from the blind search category, the survey area is the combined area from band 3 to band 9.

(c)

The resolution and depth are adopted from the average of 33 fields.

(d)

The resolution and depth are various between observations, the source number and survey area is adopted from band 6 at 1.2 mm.

(e)

The resolution and depth are from the natural weighted data.

(f)

The area is from the S2COSMOS survey (Simpson et al. 2019) and used for constructing their number counts.

(g)

The resolution and depth are the mean values from the 0 . $ \overset{\prime \prime }{.} $60 tapered images.

(h)

The resolution is from the FULL/LORES data, which was primarily used in their analysis.

(i)

The resolution, depth and source number are adopted from 1.2 mm data.

(j)

The resolution and depth are adopted from the low resolution “detection” maps, the survey area is from the parent single-dish survey.

(k)

The resolution and depth are adopted from the median value from the ALESS pointings.

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