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Title

Planck 2013 results. VI. High frequency instrument data processing

AuthorsBouchet, F. R.; Barreiro, R. Belén ; Bonavera, Laura ; Curto, Andrés ; Diego, José María ; González-Nuevo, J. ; Herranz, D. ; López-Caniego, M. ; Martínez-González, Enrique ; Rebolo López, Rafael; Vielva, P. ; Planck Collaboration
KeywordsSurveys
Cosmology: observations
Cosmic background radiation
Methods: data analysis
Issue Date2014
PublisherEDP Sciences
CitationAstronomy and Astrophysics 571: A6 (2014)
AbstractWe describe the processing of the 531 billion raw data samples from the High Frequency Instrument (HFI), which we performed to produce six temperature maps from the first 473 days of Planck-HFI survey data. These maps provide an accurate rendition of the sky emission at 100, 143, 217, 353, 545, and 857 GHz with an angular resolution ranging from 9.I 7 to 4.I 6. The detector noise per (effective) beam solid angle is respectively, 10, 6, 12, and 39 μK in the four lowest HFI frequency channels (100-353 GHz) and 13 and 14 kJy sr-1 in the 545 and 857 GHz channels. Relative to the 143 GHz channel, these two high frequency channels are calibrated to within 5% and the 353 GHz channel to the percent level. The 100 and 217 GHz channels, which together with the 143 GHz channel determine the high-multipole part of the CMB power spectrum (50., 2500), are calibrated relative to 143 GHz to better than 0.2%.
Publisher version (URL)http://dx.doi.org/10.1051/0004-6361/201321570
URIhttp://hdl.handle.net/10261/110557
DOI10.1051/0004-6361/201321570
Identifiersdoi: 10.1051/0004-6361/201321570
e-issn: 1432-0746
issn: 0004-6361
Appears in Collections:(IFCA) Artículos
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