{"paper":{"title":"Galaxy and Mass Assembly (GAMA): survey diagnostics and core data release","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A.E.Sansom, Alister W.Graham, A.M.Hopkins, A.S.G.Robotham, B.F.Madore, C.C.Popescu, C.J.Conselice, C.Maraston, C.S.Frenk, D.H.Jones, D.J.B.Smith, D.T.Hill, D.Thomas, D.Wijesinghe, E.Andrae, E.Cameron, E.M.Sadler, E.Taylor, E.van Kampen, H.R.Parkinson, I.G.Roseboom, I.K.Baldry, J.A.Peacock, J.Bland-Hawthorn, J.H.Y.Ching, J.Liske, J.Loveday, K.Pimbblet, L.Dunne, L.S.Kelvin, L.Staveley-Smith, M.Colless, M.Gunawardhana, M.J.Drinkwater, M.J.I.Brown, M.J.Jarvis, M.J.Meyer, M.Prescott, M.Seibert, M.W.Grootes, N.J.G.Cross, P.Norberg, R.C.Nichol, R.De Propris, R.G.Sharp, R.J.Tuffs, S.Brough, S.Dye, S.Ellis, S.J.Warren, S.M.Croom, S.P.Bamford, S.P.Driver, S.Phillipps, W.J.Sutherland","submitted_at":"2010-09-03T09:14:42Z","abstract_excerpt":"The Galaxy And Mass Assembly (GAMA) survey has been operating since February 2008 on the 3.9-m Anglo-Australian Telescope using the AAOmega fibre-fed spectrograph facility to acquire spectra with a resolution of R~1300 for 120,862 SDSS selected galaxies. The target catalogue constitutes three contiguous equatorial regions centred at 9h (G09), 12h (G12) and 14.5h (G15) each of 12 x 4 sq.deg to limiting fluxes of r < 19.4, r < 19.8, and r < 19.4 mag respectively (and additional limits at other wavelengths). Spectra and reliable redshifts have been acquired for over 98 per cent of the galaxies wi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.0614","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"}