{"paper":{"title":"SEEDS direct imaging of the RV-detected companion to V450 Andromedae, and characterization of the system","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.SR","authors_text":"A. Moro-Martin, C. A. Grady, C. Thalmann, E. Akiyama, E. L. Turner, E. Serabyn, G. R. Knapp, H. Suto, H. Takami, H. Terada, J. C. Carson, J. Hashimoto, J.-I. Morino, J. Kwon, J. Wisniewski, K. G. He{\\l}miniak, K. Mede, K. W. Hodapp, L. Abe, M. Feldt, M. Goto, M. Hayashi, M. Ishii, M. Iye, M. Janson, M. Kuzuhara, M. Takami, M. Tamura, M. Watanabe, M. W. McElwain, N. Kusakabe, N. Narita, N. Takato, O. Guyon, R. Kandori, R. Suzuki, S. Miyama, S. S. Hayashi, T. Currie, T. D. Brandt, T. Henning, T. Kudo, T. Matsuo, T. Nishimura, T. Ryu, T.-S. Pyo, T. Suenaga, T. Usuda, T. Yamada, W. Brandner, Y. Hayano, Y. H. Takahashi","submitted_at":"2016-08-31T01:48:52Z","abstract_excerpt":"We report the direct imaging detection of a low-mass companion to a young, moderately active star V450 And, that was previously identified with the radial velocity method. The companion was found in high-contrast images obtained with the Subaru Telescope equipped with the HiCIAO camera and AO188 adaptive optics system. From the public ELODIE and SOPHIE archives we extracted available high-resolution spectra and radial velocity (RV) measurements, along with RVs from the Lick planet search program. We combined our multi-epoch astrometry with these archival, partially unpublished RVs, and found t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.08703","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"}