English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Understanding diffuse Galactic radio emission is interesting both in its ownright and for minimizing foreground contamination of cosmological measurements.Cosmic Microwave Background experiments have focused on frequencies > 10 GHz,whereas 21 cm tomography of the high redshift universe will mainly focus on <0.2 GHz, for which less is currently known about Galactic emission. Motivatedby this, we present a global sky model derived from all publicly availabletotal power large-area radio surveys, digitized with optical characterrecognition when necessary and compiled into a uniform format, as well as thenew Villa Elisa data extending the 1.4 GHz map to the entire sky. We quantifystatistical and systematic uncertainties in these surveys by comparing themwith various global multi-frequency model fits. We find that a principalcomponent based model with only three components can fit the 11 most accuratedata sets (at 10, 22, 45 & 408 MHz and 1.4, 2.3, 23, 33, 41, 61, 94 GHz) to anaccuracy around 1%-10% depending on frequency and sky region. Both our datacompilation and our software returning a predicted all-sky map at any frequencyfrom 10 MHz to 100 GHz are publicly available athttp://space.mit.edu/home/angelica/gsm .

A model of diffuse Galactic radio emission from 10 MHz to 100 GHz