{"paper":{"title":"Three-dimensional Shock Structure of Orion KL Outflow with IGRINS","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"Byeong-Gon Park, Chan Park, Daniel T. Jaffe, Gregory Mace, Heeyoung Oh, Huynh Anh Le, Hwihyun Kim, Hye-In Lee, In-Soo Yuk, Jae-Joon Lee, Jae Sok Oh, Kang-Min Kim, Kyle F. Kaplan, Moo-Young Chun, Narae Hwang, Soojong Pak, Sungho Lee, Tae-Soo Pyo, Ueejeong Jeong, Young Yu","submitted_at":"2016-10-29T05:55:14Z","abstract_excerpt":"We report a study of the three-dimensional (3D) outflow structure of a 15$\\arcsec$ $\\times$ 13$\\arcsec$ area around H$_{2}$ peak 1 in Orion KL with slit-scan observations (13 slits) using the Immersion Grating Infrared Spectrograph. The datacubes, with high velocity-resolution ($\\sim$ 7.5 {\\kms}) provide high contrast imaging within ultra-narrow bands, and enable the detection of the main stream of the previously reported H$_{2}$ outflow fingers. We identified 31 distinct fingers in H$_{2}$ 1$-$0 S(1) $\\lambda$2.122 $\\micron$ emission. The line profile at each finger shows multiple-velocity pe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.09459","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"}