{"paper":{"title":"A test field for Gaia. Radial velocity catalogue of stars in the South Ecliptic Pole","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. Lobel, A. Vallenari, C. Martayan, C. Soubiran, D. Katz, E. Gosset, E. Pancino, F. Royer, F. Th\\'evenin, G. Jasniewicz, G. Raskin, G. Seabroke, J. Zorec, K. Meisenheimer, M. Altmann, M. David, P. Jofr\\'e, P. Royer, R. Blomme, R. Sordo, S. Blanco-Cuaresma, S. Boudreault, T. Cantat-Gaudin, T. Nordlander, U. Heiter, Y. Damerdji, Y. Fr\\'emat, Y. Viala","submitted_at":"2016-09-26T16:17:14Z","abstract_excerpt":"Gaia is a space mission currently measuring the five astrometric parameters as well as spectrophotometry of at least 1 billion stars to G = 20.7 mag with unprecedented precision. The sixth parameter in phase space (radial velocity) is also measured thanks to medium-resolution spectroscopy being obtained for the 150 million brightest stars. During the commissioning phase, two fields, one around each ecliptic pole, have been repeatedly observed to assess and to improve the overall satellite performances as well as the associated reduction and analysis software. A ground-based photometric and spe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.08044","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"}