525 citations · 903 across the 9 of their papers we have counts for
9 papers
Planck Early Results: The Planck mission
Planck Collaboration, P. A. R. Ade, N. Aghanim +272
The European Space Agency's Planck satellite was launched on 14 May 2009, and has been surveying the sky stably and continuously since 13 August 2009. Its performance is well in li…
Tests of Gaussianity
A. M. Aliaga, E. Martinez-Gonzalez, L. Cayon +4
We review two powerful methods to test the Gaussianity of the cosmic microwave background (CMB): one based on the distribution of spherical wavelet coefficients and the other on sm…
Advanced pseudo-correlation radiometers for the Planck-LFI instrument
A. Mennella, M. Bersanelli, R. C. Butler +34
The LFI (Low Frequency Instrument) on board the ESA Planck satellite is constituted by an array of radiometric detectors actively cooled at 20 K in the 30-70 GHz frequency range in…
Point Source Detection using the Spherical Mexican Hat Wavelet on simulated all-sky Planck maps
P. Vielva, E. Martinez-Gonzalez, J. E. Gallegos +2
We present an estimation of the point source (PS) catalogue that could be extracted from the forthcoming ESA Planck mission data. We have applied the Spherical Mexican Hat Wavelet…
Point source detection and extraction from simulated Planck TOD using optimal adaptive filters
D. Herranz, J. Gallegos, J. L. Sanz +1
Wavelet-related techniques have proven useful in the processing and analysis of one and two dimensional data sets (spectra in the former case, images in the latter). In this work w…
The performance of spherical wavelets to detect non-Gaussianity in the CMB sky
E. Martinez-Gonzalez, J. E. Gallegos, F. Argueso +2
We investigate the performance of spherical wavelets in discriminating between standard inflationary models (Gaussian) and non-Gaussian models. For the later we consider small pert…