{"paper":{"title":"Absolute Parameters of YOung Stars: GG Lup and mu^1 Sco","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Edwin Budding, Mark Blackford, Roger Butland","submitted_at":"2015-02-15T20:59:33Z","abstract_excerpt":"New high-resolution spectroscopy and $BVR$ photometry, together with literature data, on the Gould's Belt close binary systems GG Lup and $\\mu^1$ Sco are presented and analysed.\n  In the case of GG Lup, light and radial velocity curve fittings confirm a near-Main-Sequence picture of a pair of close stars. Absolute parameters are found, to within a few percent, thus: $M_1$ = 4.16$\\pm$0.12, $M_2$ = 2.64$\\pm$0.12, $R_{1}$ = 2.42$\\pm$0.05, $R_2$ = 1.79$\\pm$0.04, ($\\odot$); $T_{1}$ $\\sim$13000, $T_2$ $\\sim$10600 (K); photometric distance $\\sim$ 160 (pc). The high eccentricity and relatively short p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.04360","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"}