遇见数据集

Allen望远镜阵20cm巡天 (ATATS)

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国家地球系统科学数据中心2017-07-17 更新2024-03-04 收录
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We present the Allen Telescope Array Twenty-centimeter Survey (ATATS), a multi-epoch (12 visits), 690deg2 radio image and catalog at 1.4GHz. The survey is designed to detect rare, very bright transients as well as to verify the capabilities of the ATA to form large mosaics. The combined image using data from all 12 ATATS epochs has rms noise σ=3.94mJy/beam and dynamic range 180, with a circular beam of 150" FWHM.

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2010-07-17
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