The SuperCOSMOS all-sky galaxy catalogue
Monthly Notices of the Royal Astronomical Society(2016)
摘要
We describe the construction of an all-sky galaxy catalogue, using SuperCOSMOS scans of Schmidt photographic plates from the UK Schmidt Telescope and Second Palomar Observatory Sky Survey. The photographic photometry is calibrated using Sloan Digital Sky Survey data, with results that are linear to 2 per cent or better. All-sky photometric uniformity is achieved by matching plate overlaps and also...
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关键词
methods: observational,techniques: photometric,catalogues,surveys,galaxies: photometry
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