All Tables

Table 1: Level of contaminations (in Jy/sr) for Planck. The first two lines are for the dust emission fluctuations in the 40% cleanest region of the sky, assuming a k^-3 spectrum when 30% and 100% of the fluctuations remain unremoved. The second two lines are for the CIB fluctuations. We computed the case where the IR galaxies are Poisson distributed and the case where we also take the correlations between sources into account. In this case, $\sigma _{\rm tot}^{\rm CIB}=\sqrt {5 \times \sigma _{\rm Poisson}^2}$ . The last line is for the fluctuations due to the unresolved radio, while resolved radio sources represent 12% to 15% of the background.
Table 2: Level of contaminations in Jy/sr for the ACT experiment. The first two lines are for the dust emission fluctuations in the 40% cleanest region of the sky when 30% and 100% of the fluctuations remain unremoved. The second two lines are for fluctuations of the 50% unresolved IR galaxies, when they are Poisson distributed and where we also take the correlations into account. In this case, $\sigma _{\rm tot}^{\rm CIB}=\sqrt {5 \times \sigma _{\rm Poisson}^2}$ . The last line represents the fluctuations due to unresolved radio sources when 50% of the background is resolved.