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Planck 2013 results. XI. All-sky model of thermal dust emission

Abstract:

This paper presents an all-sky model of dust emission from the Planck 857, 545 and 353 GHz, and IRAS 100 micron data. Using a modified black-body fit to the data we present all-sky maps of the dust optical depth, temperature, and spectral index over the 353-3000 GHz range. This model is a tight representation of the data at 5 arc min. It shows variations of the order of 30 % compared with the widely-used model of Finkbeiner, Davis, and Schlegel. The Planck data allow us to estimate the dust t...

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Publisher copy:
10.1051/0004-6361/201323195

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Publisher:
EDP Sciences Publisher's website
Journal:
A
Volume:
571
Pages:
A11
Publication date:
2013-12-04
DOI:
EISSN:
1432-0746
ISSN:
0004-6361
URN:
uuid:c8907a9b-9286-46dd-a87f-07802d7efc46
Source identifiers:
441630
Local pid:
pubs:441630
Language:
English
Keywords:

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