CDS XMatch service updates - IVOA
CDS XMatch service updates - IVOA
CDS XMatch service updates - IVOA
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Service performancesCross-match at 5 arcsec :Table 1 Table 2ComputationtimeResultgenerationResultsizeTotal timeSDSS357M rowsDENIS355MGLIMPSE104MSIMBAD5MSIMBAD5M2MASS470M rows2MASS470MNOMAD1.1 billionUSNOB11 billionPPMX18M7 min 12 min 13 GB 19 min11 min 51 min 58 GB 1 hour 2 min6 min 17 min 19 GB 23 min3 min 1 min 1 GB 4 min20 seconds 20 seconds 440 MB 40 sec<strong>IVOA</strong> Interop@NaplesT. Boch, <strong>CDS</strong>
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