3-26-2008
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Comparing results from imcat and shlets, orig files at:

   /home/ccapp/data/StepData/Step2/imcatwork/imcshcompare

   /home/ccapp/data/StepData/Step2/Starfields/FullStarfields/psfD

Files have mag < 24, and selection of odd and even stars is identical in the two pipelines.  

Took psf from odd file (51 stars) and even as objects (57 stars).

Good results for ellip in imcat after deconvln, ok for ellip in shlets
hybrid method, not so good for ksb.  quite good for rsq after
deconvln, in shlets.

------ Contents:

*** imcat

origellip.imc.ps  -- sextractor ellips
postellip.imc3.ps -- results of order 3 fit on psf, ellips after deconvln
postellip.imc0.ps -- results of order 0 fit on psf, ellips after deconvln

g.e.p0  -- actual order 0 fit coeffs for the psf ellip

g.e.p3 -- actual order 3 fit coeffs for the psf ellip --> note higher
          ones are very small

*** shlets

origellip.shlets.ksb.ps   -- sextractor ellips

postellip.shlets.ksb.ps   --  results of order 0 fit on psf, ellips after deconvln, from ksb estimator


origellip.shlets.hybrid.ps -- sextractor ellips

postellip.shlets.hybrid.ps -- results of order 0 fit on psf, ellips
                              after deconvln, from hybrid estimator

post.shlets.even.magVSrsq.ps -- mag vs. rsq plot, on even stars, after deconvln
orig.shlets.odd.magVSrsq.ps  -- mag vs. rsq plot, on odd stars, before any deconvln


********* histos: see ~/WkLensing/Idl/shapelets/data/StepData/Step2/shletspsfcorrected for orig dir

hybridhist.shlets.stars.psfD.es2.ps
hybridhist.shlets.stars.psfD.e2.ps
hybridhist.shlets.stars.psfD.e1.ps
hybridhist.shlets.stars.psfD.es1.ps