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S. R. Hildebrandt

Researcher at California Institute of Technology

Publications -  186
Citations -  68142

S. R. Hildebrandt is an academic researcher from California Institute of Technology. The author has contributed to research in topics: Planck & Cosmic microwave background. The author has an hindex of 110, co-authored 184 publications receiving 61965 citations. Previous affiliations of S. R. Hildebrandt include Joseph Fourier University & Spanish National Research Council.

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Planck 2013 results. XXXI. Consistency of the Planck data

Peter A. R. Ade, +181 more
TL;DR: In this article, the authors analyse the level of consistency achieved in the 2013 Planck data and analyse calibration procedures and beams to determine what fraction of these differences can be explained by known approximations or systematic errors that could be controlled even better in the future, reducing uncertainties still further.
Proceedings ArticleDOI

BICEP Array: A multi-frequency degree-scale CMB polarimeter

Howard Hui, +77 more
- 09 Jul 2018 - 
TL;DR: The Bicep Array as discussed by the authors is the latest multi-frequency instrument in the BICEp/Keck Array program, consisting of four 550mm aperture refractive telescopes observing the polarization of the cosmic microwave background (CMB) at 30/40, 95, 150 and 220/270 GHz with over 30,000 detectors.
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Planck Early Results XXVI: Detection with Planck and confirmation by XMM-Newton of PLCK G266.6-27.3, an exceptionally X-ray luminous and massive galaxy cluster at z~1

TL;DR: The first results on PLCK G266.6-27.3, a galaxy cluster candidate detected at a signal-to-noise ratio of 5 in the Planck All Sky survey, were presented in this paper.
Journal ArticleDOI

Planck 2013 results. XXXI. Consistency of the Planck data

Peter A. R. Ade, +242 more
TL;DR: In this article, a comparison between the Planck data and power spectra is made, particularly over the angular scales of the first and second acoustic peaks, on maps masked for diffuse Galactic emission and for strong unresolved sources.
Journal ArticleDOI

Planck 2015 results. III. LFI systematic uncertainties

Peter A. R. Ade, +167 more
TL;DR: In this paper, the authors present the current accounting of systematic effect uncertainties for the Low Frequency Instrument (LFI) that are relevant to the 2015 release of the Planck cosmological results, showing the robustness and consistency of our data set, especially for polarization analysis.