{"paper":{"title":"Chandra Study of the Massive and Distant Galaxy Cluster SDSS J0150-1005","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"Haiguang Xu, Jingying Wang, Junhua Gu, Zhenzhen Qin","submitted_at":"2013-06-07T10:12:07Z","abstract_excerpt":"In this work, we present a high spatial resolution study of a fossil cluster, SDSS J0150-1005 ($z \\simeq 0.364$), based on the imaging spectroscopic analysis of \\chandra\\ observation. The \\chandra\\ X-ray image shows a relax and symmetric morphology, which indicates SDSS J0150-1005 is a well-developed galaxy cluster with no sign of recent merger. Its global gas temperature is 5.73 $\\pm$ 0.80 keV, and the virial mass is 6.23 $\\pm$ 1.34 $\\times 10^{14} $ M$_{\\odot}$ according to the isothermal model. Compared with polytropic temperature model, the mass calculated based on isothermal model overest"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.1680","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"}