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Table 1

NIKA measured intensity and polarization fluxes, polarization degree and angle at 260 GHz and at 150 GHz for the quasars observed during the February 2015 campaign.

Source Frequency I flux Q flux U flux p ψ
[GHz] [Jy] [Jy] [Jy] [%] [°]

3C 279 260 8.52 ± 0.28 0.26 ± 0.01 0.79 ± 0.03 9.8 ± 0.4 35.9 ± 0.5(stat) ± 1.8(syst)
150 12.21 ± 0.58 0.51 ± 0.02 1.04 ± 0.05 9.5 ± 0.6 31.9 ± 0.7(stat) ± 1.8(syst)

3C 273 260 6.35 ± 0.22 –0.22 ± 0.01 –0.01 ± 0.01 3.4 ± 0.3 –88.7 ± 0.9(stat) ± 1.8(syst)
150 9.95 ± 0.48 –0.17 ± 0.01 –0.11 ± 0.01 2.0 ± 0.1 –74.1 ± 1.1(stat) ± 1.8(syst)

3C 286 260 0.27 ± 0.01 0.021 ± 0.003 0.033 ± 0.004 14.3 ± 1.7 30.0 ± 2.5(stat) ± 1.8(syst)
150 0.51 ± 0.03 0.039 ± 0.002 0.056 ± 0.002 13.6 ± 0.8 28.0 ± 0.9(stat) ± 1.8(syst)

0923+392 260 2.04 ± 0.06 –0.002 ± 0.005 –0.066 ± 0.005 3.2 ± 0.3 –46.1 ± 2.4(stat) ± 1.8(syst)
150 3.24 ± 0.14 –0.016 ± 0.005 –0.087 ± 0.006 2.7 ± 0.2 –50.4 ± 1.7(stat) ± 1.8(syst)

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