Abstract: The Department of Detectors of the Instituto de Astrofisica de Canarias, Spain is developing a data acquisition system (DAS) for an infrared camera based in a 256 $MUL 256 InSb detector. The camera is going to work from 1 to 5 microns wavelength, with a scale on the sky of 0.5 arcsec per pixel, and will be installed as a common user instrument at the Carlos Sanchez Telescope in the Observatorio del Teide (Canary Island, Spain). A multiprocessor architecture has been chosen for the DAS, due to the very tight requirements on real time processing, and high speed storage capability (20 images per second readout rate, 2 images per second storage rate). The complete system is split into two main parts, the front end electronics and the user workstation. They are interconnected through an ETHERNET link. !1
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机译：摘要：西班牙加纳里亚斯航天技术研究所的探测器部门正在开发一种基于256 $ MUL 256 InSb探测器的红外摄像机数据采集系统（DAS）。该相机的工作波长为1至5微米，在天空上的缩放比例为每像素0.5弧秒，并将作为普通用户工具安装在泰德天文台的卡洛斯·桑切斯望远镜上（西班牙加那利岛） 。由于对实时处理的非常严格的要求和高速存储功能（每秒20幅图像的读取速率，每秒2幅图像的存储速率），已经为DAS选择了多处理器体系结构。完整的系统分为两个主要部分，前端电子设备和用户工作站。它们通过ETHERNET链接互连。 ！1
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