Montage: a grid portal and software toolkit for science-grade astronomical image mosaicking
Montage: a grid portal and software toolkit for science-grade astronomical image mosaicking
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DOI：
10.1504/ijcse.2009.026999
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发表时间：
2009-07
期刊：
影响因子：
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通讯作者：
J. Jacob;D. Katz;G. Berriman;J. Good;A. Laity;E. Deelman;C. Kesselman;Gurmeet Singh;Mei-Hui Su;T. Prince;Roy Williams
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文献类型：
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作者：
J. Jacob;D. Katz;G. Berriman;J. Good;A. Laity;E. Deelman;C. Kesselman;Gurmeet Singh;Mei-Hui Su;T. Prince;Roy Williams
Montage是一个便携式软件工具包，用于构建自定义的科学级马赛克，以保存天文源的天体测量和测光。用户指定数据集、波长、天空位置、镶嵌大小、坐标系、投影和空间采样。蒙太奇支持大量的天文数据集，可以存储在分布式档案中。蒙太奇可以在单处理器和多处理器计算机上运行，包括集群和网格。标准网格工具用于访问远程数据或在远程计算机上运行Montage。本文介绍了架构，算法，性能和使用蒙太奇作为一个软件工具包和网格门户。
Montage is a portable software toolkit to construct custom, science-grade mosaics that preserve the astrometry and photometry of astronomical sources. The user specifies the dataset, wavelength, sky location, mosaic size, coordinate system, projection, and spatial sampling. Montage supports massive astronomical datasets that may be stored in distributed archives. Montage can be run on both single- and multi-processor computers, including clusters and grids. Standard grid tools are used to access remote data or run Montage on remote computers. This paper describes the architecture, algorithms, performance, and usage of Montage as both a software toolkit and a grid portal.