SCUBA-2 is the largest submillimetre array camera in the world and was commissioned on the James Clerk Maxwell Telescope (JCMT) with two arrays towards the end of 2009. A period of shared-risks observing was then completed and the full planned complement of 8 arrays, 4 at 850 microns and 4 at 450 microns, are now installed and ready to be commissioned. SCUBA-2 has 10,240 bolometers, corresponding to a data rate of 8 MB/s when sampled at the nominal rate of 200 Hz. The pipeline produces useful maps in near real time at the telescope and often publication quality maps in the JCMT Science Archive (JSA) hosted at the Canadian Astronomy Data Centre (CADC).
翻译：SCUBA-2是全世界最大的亚毫米阵列照相机,在2009年底委托使用James Celler Maxwell望远镜(JCMT),该望远镜有两个阵列,在2009年底完成共同风险观测阶段,现已安装并准备安装全部计划组装的8个阵列,4个为850微米,4个为450微米,全部计划组装完毕,准备启用。SCUBA-2有10,240兆米,相当于8个MB/秒的数据速率,在以200赫兹名义速率取样时。 管道在望远镜上近实时制作有用的地图,并经常在加拿大天文学数据中心(CADC)托管的JCMT科学档案馆(JSA)发布质量地图。
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