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    <p>Dear Colleagues,</p>
    <p>The first full reconstruction launch of the DIRC commissioning
      data from Spring 2019 was fully processed. It includes the 118
      runs. 99% of the ~3.5k files could be reconstructed successfully.</p>
    <p>We used the following halld_recon tag for this launch:</p>
    <p><a class="moz-txt-link-freetext" href="https://github.com/JeffersonLab/halld_recon/releases/tag/recon-2019_01-ver01">https://github.com/JeffersonLab/halld_recon/releases/tag/recon-2019_01-ver01</a></p>
    The REST files can be found on the cache disk:<br>
    <p> <i class="moz-txt-slash"><span class="moz-txt-tag">/</span>cache/halld/RunPeriod-2019-01/recon/ver01/REST<span
          class="moz-txt-tag">/</span></i></p>
    <span class="moz-txt-slash"><span class="moz-txt-tag">We also
        produced </span></span><span class="moz-txt-slash"><span
        class="moz-txt-tag">histograms, efficiency trees and extracted
        the random triggers in this launch.</span></span><i
      class="moz-txt-slash"><span class="moz-txt-tag"></span></i><span
      class="moz-txt-slash"><span class="moz-txt-tag"><i> </i>A
        subfolder with merged histograms and trees is included in each
        folder.<br>
      </span></span>
    <p><i class="moz-txt-slash"><span class="moz-txt-tag"></span></i> <i
        class="moz-txt-slash"><span class="moz-txt-tag"></span><span
          class="moz-txt-tag"></span></i></p>
    The results are also visible on the usual monitoring web-pages: <br>
    <br>
    <a class="moz-txt-link-freetext"
      href="https://halldweb.jlab.org/data_monitoring/Plot_Browser.html">https://halldweb.jlab.org/data_monitoring/Plot_Browser.html</a><a
      class="moz-txt-link-freetext"
href="https://halldweb.jlab.org/cgi-bin/data_monitoring/monitoring/runBrowser.py"><br>
https://halldweb.jlab.org/cgi-bin/data_monitoring/monitoring/runBrowser.py</a><a
      class="moz-txt-link-freetext"
href="https://halldweb.jlab.org/cgi-bin/data_monitoring/monitoring/versionBrowser.py"><br>
https://halldweb.jlab.org/cgi-bin/data_monitoring/monitoring/versionBrowser.py</a>
    <br>
    <p> Best regards, <br>
      Alex</p>
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