{"paper":{"title":"Additional Evidence Supporting a Model of Shallow, High-Speed Supergranulation","license":"http://creativecommons.org/licenses/publicdomain/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"S. Chakraborty, S.M. Hanasoge, T.L. Duvall Jr.","submitted_at":"2014-04-09T16:25:34Z","abstract_excerpt":"Recently, Duvall and Hanasoge ({\\it Solar Phys.} {\\bf 287}, 71-83, 2013) found that large distance $[\\Delta]$ separation travel-time differences from a center to an annulus $[\\delta t_{\\rm{oi}}]$ implied a model of the average supergranular cell that has a peak upflow of $240\\rm{ms^{-1}}$ at a depth of $2.3\\rm{Mm}$ and a corresponding peak outward horizontal flow of $700\\rm{ms^{-1}}$ at a depth of $1.6\\rm{Mm}$. In the present work, this effect is further studied by measuring and modeling center-to-quadrant travel-time differences $[\\delta t_{\\rm{qu}}]$, which roughly agree with this model. Sim"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.2533","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"}