{"paper":{"title":"Chandra Observations of the field containing HESS J1616-508","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Blagoy Rangelov, George G. Pavlov, Igor Volkov, Jeremy Hare, Oleg Kargaltsev","submitted_at":"2017-04-24T18:01:02Z","abstract_excerpt":"We report the results of three Chandra observations covering most of the extent of the TeV gamma-ray source HESS J1616-508 and a search for a lower energy counterpart to this source. We detect 56 X-ray sources, of which 37 have counterparts at lower frequencies, including a young massive star cluster, but none of them appears to be a particularly promising counterpart to the TeV source. The brightest X-ray source, CXOU J161423.4-505738 with a flux of 5x10^{-13} c.g.s. in the 0.5-7.0 keV band, has a hard spectrum that is well fit by a power-law model with a photon index of 0.2+/-0.3 and is a li"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.07394","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"}