{"paper":{"title":"Deep observations of the Super-CLASS super-cluster at 325 MHz with the GMRT: the low-frequency source catalogue","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"A. M. M. Scaife, B. Watson, C. A. Hales, C. Demetroullas, C. J. Riseley, C.-L. Hung, C. M. Casey, I. Harrison, M. Birkinshaw, M. L. Brown, N. J. Jackson, R. A. Battye, R. J. Beswick, S. C. Chapman, T. Muxlow","submitted_at":"2016-07-14T09:52:34Z","abstract_excerpt":"We present the results of 325 MHz GMRT observations of a super-cluster field, known to contain five Abell clusters at redshift $z \\sim 0.2$. We achieve a nominal sensitivity of $34\\,\\mu$Jy beam$^{-1}$ toward the phase centre. We compile a catalogue of 3257 sources with flux densities in the range $183\\,\\mu\\rm{Jy}\\,-\\,1.5\\,\\rm{Jy}$ within the entire $\\sim 6.5$ square degree field of view. Subsequently, we use available survey data at other frequencies to derive the spectral index distribution for a sub-sample of these sources, recovering two distinct populations -- a dominant population which e"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.04056","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"}