A.-S. Suur-Uski
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View article: BEYONDPLANCK
BEYONDPLANCK Open
End-to-end simulations play a key role in the analysis of any high-sensitivity cosmic microwave background (CMB) experiment, providing high-fidelity systematic error propagation capabilities that are unmatched by any other means. In this p…
View article: LoCard Food Classification
LoCard Food Classification Open
How the data was compiled: The grocery purchase data including 3574 product groups was received from the retailer for research purposes. The data was reclassified into appropriate categories suitable for the use of nutrition and health res…
View article: LoCard Food Classification
LoCard Food Classification Open
How the data was compiled: The grocery purchase data including 3574 product groups was received from the retailer for research purposes. The data was reclassified into appropriate categories suitable for the use of nutrition and health res…
View article: From BeyondPlanck to Cosmoglobe: Open Science, Reproducibility, and Data Longevity
From BeyondPlanck to Cosmoglobe: Open Science, Reproducibility, and Data Longevity Open
The BeyondPlanck and Cosmoglobe collaborations have implemented the first integrated Bayesian end-to-end analysis pipeline for CMB experiments. The primary long-term motivation for this work is to develop a common analysis platform that su…
View article: BEYONDPLANCK
BEYONDPLANCK Open
We present posterior sample-based cosmic microwave background (CMB) constraints from Planck LFI and WMAP observations as derived through global end-to-end Bayesian processing within the B EYOND P LANCK framework. We first used these sample…
View article: BEYONDPLANCK
BEYONDPLANCK Open
We describe the B EYOND P LANCK project in terms of our motivation, methodology, and main products, and provide a guide to a set of companion papers that describe each result in more detail. Building directly on experience from ESA’s Planc…
View article: BeyondPlanck: XV. Limits on large-scale polarized anomalous microwave emission from Planck LFI and WMAP
BeyondPlanck: XV. Limits on large-scale polarized anomalous microwave emission from Planck LFI and WMAP Open
We constrained the level of polarized anomalous microwave emission (AME) on large angular scales using Planck Low-Frequency Instrument (LFI) and WMAP polarization data within a Bayesian cosmic microwave background (CMB) analysis framework.…
View article: BEYONDPLANCK
BEYONDPLANCK Open
We present Planck Low Frequency Instrument (LFI) frequency sky maps derived within the B EYOND P LANCK framework. This framework draws samples from a global posterior distribution that includes instrumental, astrophysical, and cosmological…
View article: BEYONDPLANCK
BEYONDPLANCK Open
We present a Bayesian calibration algorithm for cosmic microwave background (CMB) observations as implemented within the global end-to-end B EYOND P LANCK framework and applied to the Planck Low Frequency Instrument (LFI) data. Following t…
View article: BEYONDPLANCK
BEYONDPLANCK Open
We present cosmological parameter constraints estimated using the Bayesian B EYOND P LANCK analysis framework. This method supports seamless end-to-end error propagation from raw time-ordered data onto final cosmological parameters. As a f…
View article: BEYONDPLANCK
BEYONDPLANCK Open
We present the intensity foreground algorithms and model employed within the B EYOND P LANCK analysis framework. The B EYOND P LANCK analysis is aimed at integrating component separation and instrumental parameter sampling within a global …
View article: BeyondPlanck IV. On end-to-end simulations in CMB analysis -- Bayesian versus frequentist statistics
BeyondPlanck IV. On end-to-end simulations in CMB analysis -- Bayesian versus frequentist statistics Open
End-to-end simulations play a key role in the analysis of any high-sensitivity CMB experiment, providing high-fidelity systematic error propagation capabilities unmatched by any other means. In this paper, we address an important issue reg…
View article: BeyondPlanck XI. Bayesian CMB analysis with sample-based end-to-end error propagation
BeyondPlanck XI. Bayesian CMB analysis with sample-based end-to-end error propagation Open
We present posterior sample-based cosmic microwave background (CMB) constraints from Planck LFI and WMAP observations derived through global end-to-end Bayesian processing. We use these samples to study correlations between CMB, foreground…
View article: BeyondPlanck X. Planck LFI frequency maps with sample-based error propagation
BeyondPlanck X. Planck LFI frequency maps with sample-based error propagation Open
We present Planck LFI frequency sky maps derived within the BeyondPlanck framework. This framework draws samples from a global posterior distribution that includes instrumental, astrophysical and cosmological parameters, and the main produ…
View article: From BEYONDPLANCK to COSMOGLOBE: Preliminary WMAP <i>Q</i>-band analysis
From BEYONDPLANCK to COSMOGLOBE: Preliminary WMAP <i>Q</i>-band analysis Open
We present the first application of the C OSMOGLOBE analysis framework by analyzing nine-year WMAP time-ordered observations that uses similar machinery to that of B EYOND P LANCK for the Planck Low Frequency Instrument (LFI). We analyzed …
View article: BEYONDPLANCK
BEYONDPLANCK Open
We present a Bayesian method for estimating instrumental noise parameters and propagating noise uncertainties within the global B EYOND P LANCK Gibbs sampling framework, which we applied to Planck Low Frequency Instrument (LFI) time-ordere…
View article: BEYONDPLANCK
BEYONDPLANCK Open
We describe the correction procedure for Analog-to-Digital Converter (ADC) differential non-linearities (DNL) adopted in the Bayesian end-to-end B EYOND P LANCK analysis framework. This method is nearly identical to that developed for the …
View article: BeyondPlanck XII. Cosmological parameter constraints with end-to-end error propagation
BeyondPlanck XII. Cosmological parameter constraints with end-to-end error propagation Open
We present cosmological parameter constraints as estimated using the Bayesian BeyondPlanck (BP) analysis framework. This method supports seamless end-to-end error propagation from raw time-ordered data to final cosmological parameters. As …
View article: From BeyondPlanck to Cosmoglobe: Open Science, Reproducibility, and Data Longevity
From BeyondPlanck to Cosmoglobe: Open Science, Reproducibility, and Data Longevity Open
The BeyondPlanck and Cosmoglobe collaborations have implemented the first integrated Bayesian end-to-end analysis pipeline for CMB experiments. The primary long-term motivation for this work is to develop a common analysis platform that su…
View article: BEYONDPLANCK
BEYONDPLANCK Open
We present a Gibbs sampling solution to the mapmaking problem for cosmic microwave background (CMB) measurements that builds on existing destriping methodology. Gibbs sampling breaks the computationally heavy destriping problem into two se…
View article: BEYONDPLANCK
BEYONDPLANCK Open
We introduce a new formulation of the Conviqt convolution algorithm in terms of spin harmonics, and apply this to the problem of sidelobe correction for B EYOND P LANCK , the first end-to-end Bayesian Gibbs sampling framework for CMB analy…
View article: BEYONDPLANCK
BEYONDPLANCK Open
We constrained the level of polarized anomalous microwave emission (AME) on large angular scales using Planck Low-Frequency Instrument (LFI) and WMAP polarization data within a Bayesian cosmic microwave background (CMB) analysis framework.…
View article: BEYONDPLANCK
BEYONDPLANCK Open
We describe the computational infrastructure for end-to-end Bayesian cosmic microwave background (CMB) analysis implemented by the BeyondPlanck Collaboration. The code is called Commander3 . It provides a statistically consistent framework…
View article: BeyondPlanck V. Minimal ADC Corrections for Planck LFI
BeyondPlanck V. Minimal ADC Corrections for Planck LFI Open
We describe the correction procedure for Analog-to-Digital Converter (ADC) differential non-linearities (DNL) adopted in the Bayesian end-to-end BeyondPlanck analysis framework. This method is nearly identical to that developed for the off…
View article: BEYONDPLANCK
BEYONDPLANCK Open
We discuss the treatment of bandpass and beam leakage corrections in the Bayesian B EYOND P LANCK cosmic microwave background (CMB) analysis pipeline as applied to the Planck LFI measurements. As a preparatory step, we first applied three …
View article: BEYONDPLANCK
BEYONDPLANCK Open
Using the Planck Low Frequency Instrument (LFI) and WMAP data within the global Bayesian B EYOND P LANCK framework, we constrained the polarized foreground emission between 30 and 70 GHz. We combined, for the first time, full-resolution Pl…
View article: From BeyondPlanck to Cosmoglobe: Preliminary $\mathit{WMAP}$ $\mathit Q$-band analysis
From BeyondPlanck to Cosmoglobe: Preliminary $\mathit{WMAP}$ $\mathit Q$-band analysis Open
We present the first application of the Cosmoglobe analysis framework by analyzing 9-year $\mathit{WMAP}$ time-ordered observations using similar machinery as BeyondPlanck utilizes for $\mathit{Planck}$ LFI. We analyze only the $\mathit Q$…
View article: BeyondPlanck XIII. Intensity foreground sampling, degeneracies, and priors
BeyondPlanck XIII. Intensity foreground sampling, degeneracies, and priors Open
We present the intensity foreground algorithms and model employed within the BeyondPlanck analysis framework. The BeyondPlanck analysis is aimed at integrating component separation and instrumental parameter sampling within a global framew…
View article: BeyondPlanck III. Commander3
BeyondPlanck III. Commander3 Open
We describe the computational infrastructure for end-to-end Bayesian CMB analysis implemented by the BeyondPlanck collaboration. This code is called commander3, and provides a statistically consistent framework for global analysis of CMB a…
View article: BeyondPlanck X. Bandpass and beam leakage corrections
BeyondPlanck X. Bandpass and beam leakage corrections Open
We discuss the treatment of bandpass and beam leakage corrections in the Bayesian BeyondPlanck CMB analysis pipeline as applied to the Planck LFI measurements. As a preparatory step, we first apply three corrections to the nominal LFI band…