{"paper":{"title":"VLA and GBT Observations of Orion B (NGC 2024, W12) : Photo-dissociation Region Properties and Magnetic field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Charlottesville & Green Bank, D. Anish Roshi (National Radio Astronomy Observatory (NRAO), Guanajuato, Mexico), S. Jeyakumar (Departamento de Astronom\\'ia, Socorro, Universidad de Guanajuato, USA), W. M. Goss (NRAO","submitted_at":"2014-08-01T02:17:16Z","abstract_excerpt":"We present images of C110$\\alpha$ and H110$\\alpha$ radio recombination line (RRL) emission at 4.8 GHz and images of H166$\\alpha$, C166$\\alpha$ and X166$\\alpha$ RRL emission at 1.4 GHz, observed toward the starforming region NGC 2024. The 1.4 GHz image with angular resolution $\\sim$ 70\\arcsec\\ is obtained using VLA data. The 4.8 GHz image with angular resolution $\\sim$ 17\\arcsec\\ is obtained by combining VLA and GBT data. The similarity of the LSR velocity (10.3 \\kms\\) of the C110$\\alpha$ line to that of lines observed from molecular material located at the far side of the \\HII\\ region suggests"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.0061","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"}