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Table 1.

Best-fitting positions of the point sources and the negative CMB distortion fitted to the continuum NOEMA uv table.

RA Dec Source uv_fit function LSB flux USB flux FWHM
J2000 J2000 [μJy] [μJy] [arcsec]
12:26:58.12 (0.21) +33:32:48.7 (0.3) PS9 point 72.7 ± 9.5 64.5 ± 6.7
12:27:00.09 (0.30) +33:32:34.5 (1.0) PS260-S point 80.8 ± 16.4 121.8 ± 14.9
12:27:00.02 (0.60) +33:32:43.7 (0.8) PS260-N point 51.0 ± 15.2 40.0 ± 11.5
12:26:57.97 (0.50) +33:32:45.9 (0.6) cluster tSZ circular Gaussian 32.7 ± 2.1

Notes. Positional uncertainties are given in brackets. We indicate the function used to model each of the sources, the primary-beam-corrected flux of the point sources measured from the LSB (∼74 GHz) and USB (∼90 GHz) data, and the best-fitting size of the Gaussian function we used to describe the cluster signal (not corrected for the primary beam; see Sect. 4.1 for the fitted negative amplitude of the tSZ).

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