{"paper":{"title":"Mid-Infrared Selection of Brown Dwarfs and High-Redshift Quasars","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"10), (10) SSC/Caltech, (11) Bowling Green, (12) UCLA), (2) IPAC/Caltech, (3) CfA, (4) Caltech, (5) STScI, (6) Princeton, (7) Steward, (8) NOAO, (9) Florida, A. Blain (4), A. Dey (8), A. Gonzalez (9), B. T. Jannuzi (8), B. T. Soifer (4, C. Bian (4), D. Stern (1), E. Wright (12) ((1) JPL/Caltech, G. P. Tiede (11), H. A. Smith (3), J. D. Kirkpatrick (2), K. Brand (5), K. Menendez-Delmestre (4), L. Allen (3), M. Brodwin (1), M. J. I. Brown (6), P. Eisenhardt (1), R. Cool (7), V. Desai (4)","submitted_at":"2006-08-28T23:33:20Z","abstract_excerpt":"We discuss color selection of rare objects in a wide-field, multiband survey spanning from the optical to the mid-infrared. Simple color criteria simultaneously identify and distinguish two of the most sought after astrophysical sources: the coolest brown dwarfs and the most distant quasars. We present spectroscopically-confirmed examples of each class identified in the IRAC Shallow Survey of the Bootes field of the NOAO Deep Wide-Field Survey. ISS J142950.9+333012 is a T4.5 brown dwarf at a distance of approximately 42 pc, and ISS J142738.5+331242 is a radio-loud quasar at redshift z=6.12. Ou"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0608603","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"}