{"id":264,"date":"2021-05-20T12:05:37","date_gmt":"2021-05-20T11:05:37","guid":{"rendered":"https:\/\/blogs.ncl.ac.uk\/astro-obs\/?p=264"},"modified":"2021-05-20T12:05:38","modified_gmt":"2021-05-20T11:05:38","slug":"paper-update-when-galactic-foregrounds-are-allowed-to-vary","status":"publish","type":"post","link":"https:\/\/blogs.ncl.ac.uk\/astro-obs\/2021\/05\/20\/paper-update-when-galactic-foregrounds-are-allowed-to-vary\/","title":{"rendered":"Paper: (Update) When galactic foregrounds are allowed to vary"},"content":{"rendered":"\n<p><a href=\"https:\/\/iopscience.iop.org\/article\/10.1088\/1475-7516\/2021\/05\/047\" data-type=\"URL\" data-id=\"https:\/\/iopscience.iop.org\/article\/10.1088\/1475-7516\/2021\/05\/047\"><strong>A minimal power-spectrum-based moment expansion for CMB B-mode searches<\/strong><\/a>\u00a0by S. Azzoni, M. H. Abitbol, D. Alonso,\u00a0<strong>A. Gough<\/strong>, N. Katayama, T. Matsumura<\/p>\n\n\n\n<p>Alex&#8217;s first paper has now been published in JCAP! You can read the previous blog post about the arXiv version of this paper <a href=\"https:\/\/blogs.ncl.ac.uk\/astro-obs\/2020\/11\/25\/paper-when-galactic-foregrounds-are-allowed-to-vary\/\">here<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"962\" height=\"569\" src=\"https:\/\/blogs.ncl.ac.uk\/astro-obs\/files\/2021\/05\/Polarisation_maps.png\" alt=\"Four maps sky maps. The top two show the polarisation of dust and synchrotron, while the bottom two show the amplitude of the spectral indices as a function of position on the sky.\" class=\"wp-image-265\" srcset=\"https:\/\/blogs.ncl.ac.uk\/astro-obs\/files\/2021\/05\/Polarisation_maps.png 962w, https:\/\/blogs.ncl.ac.uk\/astro-obs\/files\/2021\/05\/Polarisation_maps-300x177.png 300w, https:\/\/blogs.ncl.ac.uk\/astro-obs\/files\/2021\/05\/Polarisation_maps-768x454.png 768w, https:\/\/blogs.ncl.ac.uk\/astro-obs\/files\/2021\/05\/Polarisation_maps-500x296.png 500w\" sizes=\"auto, (max-width: 962px) 100vw, 962px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>A minimal power-spectrum-based moment expansion for CMB B-mode searches\u00a0by S. Azzoni, M. H. Abitbol, D. Alonso,\u00a0A. Gough, N. Katayama, T. Matsumura Alex&#8217;s first paper has now been published in JCAP! You can read the previous blog post about the arXiv &hellip; <a href=\"https:\/\/blogs.ncl.ac.uk\/astro-obs\/2021\/05\/20\/paper-update-when-galactic-foregrounds-are-allowed-to-vary\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":9839,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[17,21,18,4],"class_list":["post-264","post","type-post","status-publish","format-standard","hentry","category-paper","tag-cmb","tag-cosmology","tag-foregrounds","tag-paper"],"_links":{"self":[{"href":"https:\/\/blogs.ncl.ac.uk\/astro-obs\/wp-json\/wp\/v2\/posts\/264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.ncl.ac.uk\/astro-obs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.ncl.ac.uk\/astro-obs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.ncl.ac.uk\/astro-obs\/wp-json\/wp\/v2\/users\/9839"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.ncl.ac.uk\/astro-obs\/wp-json\/wp\/v2\/comments?post=264"}],"version-history":[{"count":1,"href":"https:\/\/blogs.ncl.ac.uk\/astro-obs\/wp-json\/wp\/v2\/posts\/264\/revisions"}],"predecessor-version":[{"id":266,"href":"https:\/\/blogs.ncl.ac.uk\/astro-obs\/wp-json\/wp\/v2\/posts\/264\/revisions\/266"}],"wp:attachment":[{"href":"https:\/\/blogs.ncl.ac.uk\/astro-obs\/wp-json\/wp\/v2\/media?parent=264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.ncl.ac.uk\/astro-obs\/wp-json\/wp\/v2\/categories?post=264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.ncl.ac.uk\/astro-obs\/wp-json\/wp\/v2\/tags?post=264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}