{"paper":{"title":"In Orbit Timing Calibration of the Hard X-Ray Detector on Board Suzaku","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"10), (10) RIKEN Jp, (11) Kanazawa University Jp, (12) Osaka University Jp, (13) Aoyama Gakuin University Jp), (2) University of Tokyo Jp, (3) Tokyo Metroporitan University Jp, (4) ISAS/JAXA Jp, (5) Kyoto University Jp, (6) SRON Netherlands, (7) MHI LTD Jp, (8) Hiroshima University Jp, (9) Stanford Univ USA, Atsushi Nakajima (7), Daisuke Yonetoku (11) ((1) Saitama University Jp, Hiromitsu Takahashi (8), Kazuhiro Nakazawa (2), Kazunori Masukawa (7), Kazuo Makishima (2, Kazutaka Yamaoka (3), Ken Ebisawa (4), Lucien Kuiper (6), Madoka Kawaharada (10), Makio Yamaguchi (7), Makoto S. Tashiro (1), Manabu Endo (7), Masaharu Nomach (12), Masanobu Ozaki (4), Motohide Kokubun (4), Naoki Shibayama (7), Ryouhei Miyawaki (2), Shin Watanabe (4), Tadayasu Dotani (4), Tadayuki Takahashi (4), Teruaki Enoto (2), Toru Tamagawa (10), Toshio Murakami (11), Tsunefumi Mizuno (8), Tsuneyoshi Kamae (9), Yasushi Fukazawa (8), Yoshihiro Ueda (5), Yoshikatsu Kuroda (7), Yoshitaka Ishisaki (3), Yukikatsu Terada (1)","submitted_at":"2007-11-17T04:31:01Z","abstract_excerpt":"The hard X-ray detector (HXD) on board the X-ray satellite Suzaku is designed to have a good timing capability with a 61 $\\mu$s time resolution. In addition to detailed descriptions of the HXD timing system, results of in-orbit timing calibration and performance of the HXD are summarized. The relative accuracy of time measurements of the HXD event was confirmed to have an accuracy of $1.9\\times 10^{-9}$ s s$^{-1}$ per day, and the absolute timing was confirmed to be accurate to 360 $\\mu$s or better. The results were achieved mainly through observations of the Crab pulsar, including simultaneou"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0711.2715","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"}