11 citations · 35 across the 4 of their papers we have counts for
4 papers · 1 filter
Testing for foreground residuals in the Planck foreground cleaned maps: A new method for designing confidence masks
M. Axelsson, H. T. Ihle, S. Scodeller +1
We test for foreground residuals in the foreground cleaned Planck Cosmic Microwave Background (CMB) maps outside and inside U73 mask commonly used for cosmological analysis. The ai…
Masking versus removing point sources in CMB data: the source corrected WMAP power spectrum from new extended catalogue
Sandro Scodeller, Frode K. Hansen
In (Scodeller et al.) a new and extended point source catalogue obtained from the WMAP 7-year data was presented. It includes most of the sources included in the standard WMAP 7-ye…
Detection of new point sources in WMAP 7 year data using internal templates and needlets
Sandro Scodeller, Frode K. Hansen, Domenico Marinucci
We have developed a new needlet based method to detect point sources in cosmic microwave background (CMB) maps and have applied it to the WMAP 7 year data. We use both the individu…
CMB anisotropies from acausal scaling seeds
Sandro Scodeller, Martin Kunz, Ruth Durrer
We investigate models where structure formation is initiated by scaling seeds: We consider rapidly expanding relativistic shells of energy and show that they can fit current CMB an…