{"paper":{"title":"Excess in the High Frequency Radio Background: Insights from Planck","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Eric J. Murphy, Ranga-Ram Chary","submitted_at":"2018-05-07T18:00:41Z","abstract_excerpt":"We conduct a stacking analysis using 1.4 GHz NRAO VLA Sky Survey (NVSS) detections and Planck all-sky maps to estimate the differential source counts down to the few 100 $\\mu$Jy level at 30, 44, 70 and 100 GHz. Consequently, we are able to measure the integrated extragalactic background light from discrete sources at these frequencies. By integrating down to a 1.4 GHz flux density of $\\approx$2$ \\mu$Jy, we measure integrated, extragalactic brightness temperatures from discrete sources of $105.63\\pm10.56 $mK, $21.76\\pm3.09 \\mu$K, $8.80\\pm0.95 \\mu$K, $2.59\\pm0.27 \\mu$K, and $1.15\\pm0.10 \\mu$k at"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.02672","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}