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Table 4

Offset with respect to the X-ray center, and flux extrapolated to the NIKA channels for the 17 sub-millimeter sources identified in the 4 × 4 arcmin2 field around MACS J1423.8+2404, obtained from the SED model described in Sect. 3.2.

Source RA offset Dec offset 1.15 mm/260 GHz 2.05 mm/150 GHz
[arcsec] [arcsec] [mJy] [mJy]

SMG01 61.8 24.9 1.52 ± 0.64 0.30 ± 0.19
SMG02 5.0 20.0 2.39 ± 1.10 0.62 ± 0.42
SMG03 78.1 85.1 1.51 ± 0.79 0.35 ± 0.26
SMG04 73.7 1.2 1.05 ± 0.67 0.25 ± 0.21
SMG05 3.0 8.7 2.01 ± 0.97 0.50 ± 0.34
SMG06 75.5 51.5 1.13 ± 1.12 0.31 ± 0.39
SMG07 37.8 68.9 0.60 ± 0.57 0.15 ± 0.17
SMG08 18.6 113.9 2.53 ± 1.17 0.60 ± 0.40
SMG09 62.1 109.8 2.15 ± 1.51 0.55 ± 0.47
SMG10 44.5 81.6 3.79 ± 1.56 0.97 ± 0.55
SMG11 86.8 52.2 0.09 ± 0.12 0.02 ± 0.03
SMG12 60.1 49.4 0.05 ± 0.07 0.01 ± 0.02
SMG13 31.9 97.4 0.05 ± 0.06 0.01 ± 0.01
SMG14 6.1 69.6 0.14 ± 0.23 0.03 ± 0.06
SMG15 93.8 28.7 0.13 ± 0.28 0.03 ± 0.07
SMG16* 80.6 27.4 0.08 ± 0.11 0.02 ± 0.03
SMG17* 53.6 68.8 0.03 ± 0.04 0.01 ± 0.01

Notes. Despite the large uncertainties, these values allow to us estimate the impact of the contaminating sources on the reconstructed cluster properties.

(*)

Sources for which the position is estimated based on the 100 μm PACS channel.

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