{"paper":{"title":"A 24-Hour Global Campaign To Assess Precision Timing of the Millisecond Pulsar J1713+0747","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM"],"primary_cat":"astro-ph.HE","authors_text":"A. G. Lyne, B. Bhattacharyya, B. B. P. Perera, B. W. Stappers, C. Bassa, C. Jordan, D. J. Champion, D. Perrodin, D. R. Madison, E. Petroff, F. A. Jenet, G. Desvignes, G. H. Janssen, G. Jones, I. Cognard, I. H. Stairs, J. M. Cordes, J. M. Rankin, J. P. W. Verbiest, J. Roy, J. W. T. Hessels, K. Crowter, K. J. Lee, K. Liu, K. Stovall, L. Guillemot, M. A. McLaughlin, M. Keith, M. Kramer, M. T. Lam, N. Palliyaguru, P. B. Demorest, P. Lazarus, R. Karuppusamy, R. M. Shannon, R. Smits, S. Chatterjee, S. Dai, S. M. Ransom, T. Dolch, T. J. W. Lazio, V. I. Kondratiev, W. W. Zhu","submitted_at":"2014-08-07T20:00:00Z","abstract_excerpt":"The radio millisecond pulsar J1713+0747 is regarded as one of the highest-precision clocks in the sky, and is regularly timed for the purpose of detecting gravitational waves. The International Pulsar Timing Array collaboration undertook a 24-hour global observation of PSR J1713+0747 in an effort to better quantify sources of timing noise in this pulsar, particularly on intermediate (1 - 24 hr) timescales. We observed the pulsar continuously over 24 hr with the Arecibo, Effelsberg, GMRT, Green Bank, LOFAR, Lovell, Nancay, Parkes, and WSRT radio telescopes. The combined pulse times-of-arrival p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.1694","kind":"arxiv","version":2},"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"}