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Figure 1: The expected error-bars (red) on the Compton parameter for the Planck experiment, without contamination. The open triangles (blue) show the effect due to non-removed radio contamination. The open squares (purple) are for correlated IR galaxies, and the filled circles (green) are when none of the dust emission fluctuations have been removed. |
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Figure 2: Derived electron temperature in keV. Open triangles (blue) are for radio contamination, open squares (purple) are for Poisson+correlated IR galaxies, and filled circles (green) are for dust fluctuations. Statistical error-bars (of the order few to ten keV) are not shown in order to avoid confusion. |
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Figure 3: Upper limit to the expected effect of contamination in the derived peculiar velocity in km s-1. Open triangles (blue) are for radio contamination, open squares (purple) for Poisson+correlated IR galaxies, and filled circles (green) for dust fluctuation. Statistical error-bars (on the order of a few 100 to a few 1000 km s-1) are not shown, in order to avoid confusion. |
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Figure 4:
Compton parameter for an ideal experiment with 4 observing
frequencies at 100, 150, 217, and 270 GHz, and with |
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Figure 5: Derived electron temperature in keV for an ideal experiment. The very small statistical error-bars are shown in red. Open triangles (blue) are radio contamination, open squares (purple) are Poisson+correlated IR galaxies, and filled circles (green) are for dust fluctuations. |
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Figure 6: Compton parameter for ACT-like survey. The statistical error-bars without contamination are shown in red. Open triangles (blue) are radio contamination, open squares (purple) Poisson+correlated IR galaxies, and filled circles (green) dust fluctuations. |
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Figure 7: Derived electron temperature in keV. Open triangles (blue) are radio contamination, open squares (purple) are Poisson+correlated IR galaxies, and filled circles (green) are dust fluctuations. Statistical error-bars (the smallest about 5 keV, but more typical error-bars are around 10-20 keV) are not shown in order to avoid confusion. |
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Figure 8: Upper limit to the expected effect of contamination in the derived peculiar velocity in km s-1. Open triangles (blue) are radio contamination, open squares (purple) Poisson+correlated IR galaxies, and filled circles (green) dust fluctuations. Statistical error-bars (the smallest are about 500 km s-1, but more typical error-bars are 2000-6000 km s-1) are not shown, in order to avoid confusion. |
| Open with DEXTER | |