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<p>Dear Colleagues,</p>
<p>The first full reconstruction launch of the SRC/CT run in Fall
2021 was started on 08/10/22 and is now completely processed. It
includes 505 runs, and 99.8% of the 56796 raw files could be
reconstructed successfully. The data taken with carbon target
was processed at JLab, while deuterium and helium was processed
at NERSC (and a small fraction at IU). Big thanks to Igal for
managing the offsite part. Please remember to acknowledge NERSC
in all publications that use these data with the following
phrase:</p>
<p>"This research used resources of the National Energy Research
Scientific Computing Center (NERSC), a U.S. Department of Energy
Office of Science User Facility operated under Contract No.
DE-AC02-05CH11231."</p>
<p>We used this version set for this launch:</p>
<p><a class="moz-txt-link-freetext" href="https://halldweb.jlab.org/halld_versions/version_5.8.0.xml">https://halldweb.jlab.org/halld_versions/version_5.8.0.xml</a></p>
<p>The REST files can be found on the cache disk and on tape:<br>
</p>
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<div class="moz-text-html" lang="x-unicode"><i class="moz-txt-slash"><span class="moz-txt-tag">/</span>cache/halld/RunPeriod-2021-11/recon/ver01/REST<span class="moz-txt-tag">/</span></i> <br>
</div>
<div class="moz-text-html" lang="x-unicode"><span class="moz-txt-slash"><span class="moz-txt-tag"><br>
</span></span></div>
<div class="moz-text-html" lang="x-unicode"><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 plot browser web page: <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></div>
<div class="moz-text-html" lang="x-unicode"><br>
</div>
<div class="moz-text-html" lang="x-unicode">Some additional
information can be found here:</div>
<div class="moz-text-html" lang="x-unicode"><br>
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<div class="moz-text-html" lang="x-unicode"><a class="moz-txt-link-freetext" href="https://halldweb.jlab.org/wiki/index.php/SRC/CT_Data_Reconstruction">https://halldweb.jlab.org/wiki/index.php/SRC/CT_Data_Reconstruction</a><br>
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<div class="moz-text-html" lang="x-unicode">Best regards, <br>
<p> Alex</p>
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<p></p>
<pre class="moz-signature" cols="72">--
Alexander Austregesilo
Staff Scientist - Experimental Nuclear Physics
Thomas Jefferson National Accelerator Facility
Newport News, VA
<a class="moz-txt-link-abbreviated" href="mailto:aaustreg@jlab.org">aaustreg@jlab.org</a>
(757) 269-6982</pre>
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