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Changes between Version 16 and Version 17 of ZoologyCrossmatching


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Timestamp:
Sep 2, 2011, 12:02:43 PM (15 years ago)
Author:
rhenders
Comment:

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  • ZoologyCrossmatching

    v16 v17  
    3434It is thought (by Nigel Metcalfe) that Peter Draper cut the Sloan data on BINNED1 = true. I applied this cut, and it only removed 428 sourced out of a total of 449,254.
    3535 
    36 == Attempts to replicate the Durham method ==
     36== Attempts to reproduce Durham results ==
    3737
    3838Using TOPCAT with the same data and same settings as Durham, we are unable to achieve the same results as Durham. The Sloan data was cut using BINNED1 = true as above. Only by widening the error circle to 4 arcsecs do we arrive at similar numbers to Durham.