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Making Maps from Planck LFI 30GHz Data with Asymmetric Beams and Cooler Noise
M. A. J. Ashdown, C. Baccigalupi, J. G. Bartlett +21
The Planck satellite will observe the full sky at nine frequencies from 30 to 857 GHz. The goal of this paper is to examine the effects of four realistic instrument systematics in…
Fast optimal CMB power spectrum estimation with Hamiltonian sampling
J. F. Taylor, M. A. J. Ashdown, M. P. Hobson
We present a method for fast optimal estimation of the temperature angular power spectrum from observations of the cosmic microwave background. We employ a Hamiltonian Monte Carlo…
The SCUBA-2 "All-Sky" Survey
M. A. Thompson, S. Serjeant, T. Jenness +45
The sub-millimetre wavelength regime is perhaps the most poorly explored over large areas of the sky, despite the considerable effort that has been expended in making deep maps ove…
Making Maps from Planck LFI 30GHz Data
M. A. J. Ashdown, C. Baccigalupi, A. Balbi +16
This paper is one of a series describing the performance and accuracy of map-making codes as assessed by the Planck CTP working group. We compare the performance of multiple codes…
Making sky maps from Planck data
M. A. J. Ashdown, C. Baccigalupi, A. Balbi +15
We compare the performance of multiple codes written by different groups for making polarized maps from Planck-sized, all-sky cosmic microwave background (CMB) data. Three of the c…
Harmonic analysis of cosmic microwave background data II: from ring-sets to the sky
Anthony D. Challinor, Daniel J. Mortlock, Floor van Leeuwen +4
Despite the fact that the physics of the cosmic microwave background anisotropies is most naturally expressed in Fourier space, pixelised maps are almost always used in the analysi…