{"paper":{"title":"Empirical Determination of Convection Parameters in White Dwarfs I : Whole Earth Telescope Observations of EC14012-1446","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. Baran, A. Bischoff-Kim, A. Kanaan, A. Kniazev, A. Maksim, A. Nitta, A. V. Sergeev, B. Castanheira, B. Walter, Chia-You Shih, D. Buckley, D. Chandler, D. Childers, D. Kilkenny, D. Sullivan, G. Handler, G. Vauclair, H. L. Shipman, H. O. Vats, J. C. Clemens, J. Dalessio, J. L. Provencal, J. M. Almenara, J. Perez, J. R. Fremy, K. S. Baliyan, L. Fraga, M. H. Montgomery, M. Paparo, M. Reed, M. Winiarski, M. Wood, M. Yang, N. Dolez, N. Loaring, P. Henrique, P. Nemeth, P. Papics, R. Janulis, R. Rosen, R. Sefako, R. Silvotti, S. E. Thompson, S. Galleti, S. J. Kleinman, S. -L. Kim, S. O. Kepler, S. Vennes, S. Wang, S. Zola, T. Brown, T. K. Watson, T. Nagel, Wen-Ping Chen, W. Ogloza, W. Strickland, X. J. Jiang, Z. Bognar","submitted_at":"2012-04-11T20:03:36Z","abstract_excerpt":"We report on analysis of 308.3 hrs of high speed photometry targeting the pulsating DA white dwarf EC14012-1446. The data were acquired with the Whole Earth Telescope (WET) during the 2008 international observing run XCOV26. The Fourier transform of the light curve contains 19 independent frequencies and numerous combination frequencies. The dominant peaks are 1633.907, 1887.404, and 2504.897 microHz. Our analysis of the combination amplitudes reveals that the parent frequencies are consistent with modes of spherical degree l=1. The combination amplitudes also provide m identifications for the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.2558","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"}