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         title="Permalink to A new series of problems">A new series of problems</a></h2>
 
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    <abbr class="published" title="2009-03-03T00:52:00-07:00">
      2009/03/03
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    <address class="vcard author">
      By <a class="url fn" href="https://keflavich.github.io/blog/author/adam-adamgginsburggmailcom.html">Adam (adam.g.ginsburg@gmail.com)</a>
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<li>There are severe (~5 pixel) pointing offsets in the MOSAICs. They are
caused by IRAF and I can't figure out exactly why.</li>
<li>Deconvolution has created more artifacts at l=54, 70, 357. I don't
know how to fix them.</li>
<li>Either my earlier time estimates were way off, or the mapping has
gotten slower. It now takes ~120 computer hours (72 real hours) where
before it was taking closer to 48.</li>
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