Galactic Foregrounds in OVRO and UCSB South Pole 1994 Cosmic Microwave Background Anisotropy Data

We study Galactic emission foreground contamination of the OVRO and UCSB South Pole 1994 cosmic microwave background (CMB) anisotropy data by crosscorrelating with templates of infrared dust emission and new high resolution Hα data. Hα data provide rough upper limits on the level of free-free emissi...

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Main Authors: Pia Mukherjee, Brian Dennison, Bharat Ratra, John H. Simonetti, Ken Ganga
Other Authors: The Pennsylvania State University CiteSeerX Archives
Format: Text
Language:English
Published: 2001
Subjects:
South Pole
South pole
Online Access:http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.258.2852
http://arxiv.org/pdf/astro-ph/0110457v1.pdf
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spelling ftciteseerx:oai:CiteSeerX.psu:10.1.1.258.2852 2023-05-15T18:21:51+02:00 Galactic Foregrounds in OVRO and UCSB South Pole 1994 Cosmic Microwave Background Anisotropy Data Pia Mukherjee Brian Dennison Bharat Ratra John H. Simonetti Ken Ganga The Pennsylvania State University CiteSeerX Archives 2001 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.258.2852 http://arxiv.org/pdf/astro-ph/0110457v1.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.258.2852 http://arxiv.org/pdf/astro-ph/0110457v1.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://arxiv.org/pdf/astro-ph/0110457v1.pdf text 2001 ftciteseerx 2016-01-07T20:02:39Z We study Galactic emission foreground contamination of the OVRO and UCSB South Pole 1994 cosmic microwave background (CMB) anisotropy data by crosscorrelating with templates of infrared dust emission and new high resolution Hα data. Hα data provide rough upper limits on the level of free-free emission in the data sets. The cross-correlation analysis does not contradict a two component foreground emission hypothesis, with the two dust-correlated components being free-free emission and spinning dust emission. Subject headings: cosmology: observation — cosmic microwave background — diffuse radiation — ISM: dust, extinction Text South pole Unknown South Pole
institution Open Polar
collection Unknown
op_collection_id ftciteseerx
language English
description We study Galactic emission foreground contamination of the OVRO and UCSB South Pole 1994 cosmic microwave background (CMB) anisotropy data by crosscorrelating with templates of infrared dust emission and new high resolution Hα data. Hα data provide rough upper limits on the level of free-free emission in the data sets. The cross-correlation analysis does not contradict a two component foreground emission hypothesis, with the two dust-correlated components being free-free emission and spinning dust emission. Subject headings: cosmology: observation — cosmic microwave background — diffuse radiation — ISM: dust, extinction
author2 The Pennsylvania State University CiteSeerX Archives
format Text
author Pia Mukherjee
Brian Dennison
Bharat Ratra
John H. Simonetti
Ken Ganga
spellingShingle Pia Mukherjee
Brian Dennison
Bharat Ratra
John H. Simonetti
Ken Ganga
Galactic Foregrounds in OVRO and UCSB South Pole 1994 Cosmic Microwave Background Anisotropy Data
author_facet Pia Mukherjee
Brian Dennison
Bharat Ratra
John H. Simonetti
Ken Ganga
author_sort Pia Mukherjee
title Galactic Foregrounds in OVRO and UCSB South Pole 1994 Cosmic Microwave Background Anisotropy Data
title_short Galactic Foregrounds in OVRO and UCSB South Pole 1994 Cosmic Microwave Background Anisotropy Data
title_full Galactic Foregrounds in OVRO and UCSB South Pole 1994 Cosmic Microwave Background Anisotropy Data
title_fullStr Galactic Foregrounds in OVRO and UCSB South Pole 1994 Cosmic Microwave Background Anisotropy Data
title_full_unstemmed Galactic Foregrounds in OVRO and UCSB South Pole 1994 Cosmic Microwave Background Anisotropy Data
title_sort galactic foregrounds in ovro and ucsb south pole 1994 cosmic microwave background anisotropy data
publishDate 2001
url http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.258.2852
http://arxiv.org/pdf/astro-ph/0110457v1.pdf
geographic South Pole
geographic_facet South Pole
genre South pole
genre_facet South pole
op_source http://arxiv.org/pdf/astro-ph/0110457v1.pdf
op_relation http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.258.2852
http://arxiv.org/pdf/astro-ph/0110457v1.pdf
op_rights Metadata may be used without restrictions as long as the oai identifier remains attached to it.
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