Monday, May 05, 2008

started work on extractor v5

Started work on the new version of extractor which will use cfitsio internal filtering as much as possible.

In the course of switching the region filtering to cfitsio I found an obscure bug. If the image and wmap coordinates are the same but have different binning and wtmapfix is set then the WMAP bins with -1 are not quite correct. Several bins at the edge of the selected region can have counts in them when the value should be -1.

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