{"paper":{"title":"The PDS starburst galaxies","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"C. A. O. Torres (LNA/CNPq), E. Davoust (Observatoire Midi-Pyrenees), G. R. Quast (LNA/CNPq), R. Coziol (ON), T. Contini (School of Physics & Astronomy, Tel Aviv Univ.)","submitted_at":"1998-07-14T12:42:43Z","abstract_excerpt":"(Abridged) We discuss the nature of the galaxies found in the Pico dos Dias Survey (PDS) for young stellar objects. The PDS galaxies were selected from the IRAS Point Source catalog. They have flux density of moderate or high quality at 12, 25 and 60 $\\mu$m and spectral indices in the ranges $-3.00 \\leq \\alpha(25,12) \\leq +0.35$ and $-2.50 \\leq \\alpha(60,25) \\leq +0.85$. These criteria allowed the detection of 382 galaxies, which are a mixture of starburst and Seyfert galaxies.\n  The starburst galaxies show an excess of FIR luminosity and their IRAS colors are significantly different from thos"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9807136","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/9807136/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}