EDP Sciences
Planck 2013 results
Free Access

Fig. 6

image

353 × 545 cross-power spectrum in the GASS field (using Mask1). The black line is the cross-power spectrum of the dust model, with error bars not shown for clarity. The red points are the result of a power-law fit to the dust model, using the bins of the CIB power spectrum. The CIB obtained by the spatial removal of the dust is shown in orange (note that it stops at ≃ 1000 due to the angular resolution of the Hi data), while the CIB obtained from the spectral removal of the dust (i.e., on the power spectrum) is shown in light blue (diamonds). We see that the two methods give identical CIB for ≳ 300. In dark blue is the cross-power spectrum of the CMB-free frequency maps; the dust removal is negligible for ≥ 700. For clarity the points have been shifted by ± 3% and the error linked to the cirrus bias (see Sect. 3.2.2) have not been added.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.