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Dear CLAS12 detector subsystems Calibrators Group Leaders,
<p>RG-K is at the end of the pass2 calibration procedure.<br>
</p>
<p>You can find the latest RGK timelines at: <br>
</p>
<p><a moz-do-not-send="true"
href="https://clas12mon.jlab.org/rgk/pass0/v0.27/tlsummary/"
class="moz-txt-link-freetext">https://clas12mon.jlab.org/rgk/pass0/v0.27/tlsummary/</a></p>
<p><a moz-do-not-send="true"
href="https://clas12mon.jlab.org/rgk/pass0/v0.27_qa/tlsummary/"
class="moz-txt-link-freetext">https://clas12mon.jlab.org/rgk/pass0/v0.27_qa/tlsummary/</a><br>
</p>
<p>Please take a look at the obtained timelines, to validate the
quality of the calibration.</p>
<p>Should all of you be satisfied with the present results we could
assess the latest pass0 as the "final" one and proceed with the
Pass2 cooking review.</p>
<p>Please reply to my message at your earliest convenience.</p>
<p>For your info, the following table contains a description of the
different data taking conditions:</p>
<table width="712" height="462" cellspacing="2" cellpadding="2"
border="1">
<tbody>
<tr>
<td width="10" valign="top">Epoch<br>
</td>
<td width="20" valign="top">Beam Energy (GeV)<br>
</td>
<td width="25" valign="top">Run Range<br>
</td>
<td width="35" valign="top">Beam Current<br>
nA<br>
</td>
<td width="35" valign="top">Trigger<br>
</td>
<td valign="top">Comment<br>
</td>
</tr>
<tr>
<td width="10" valign="top">L1<br>
</td>
<td valign="top">7.546<br>
</td>
<td valign="top">5674-5684<br>
</td>
<td valign="top">10,20,30,45<br>
</td>
<td valign="top">V0<br>
</td>
<td valign="top" nowrap="nowrap">Trigger Test & Lumi Scan<br>
</td>
</tr>
<tr>
<td width="10" valign="top">L2<br>
</td>
<td valign="top">7.546</td>
<td valign="top">5689-5693<br>
</td>
<td valign="top">5,20,30,40,50<br>
</td>
<td valign="top">V2<br>
</td>
<td valign="top">Lumi Scan<br>
</td>
</tr>
<tr>
<td width="10" valign="top">P1<br>
</td>
<td valign="top">7.546</td>
<td valign="top">5694-5753</td>
<td valign="top">35<br>
</td>
<td valign="top">V2<br>
</td>
<td valign="top">Production<br>
</td>
</tr>
<tr>
<td width="10" valign="top">P2<br>
</td>
<td valign="top">7.546<br>
</td>
<td valign="top">5758-5870<br>
</td>
<td valign="top">45<br>
</td>
<td valign="top">V4<br>
</td>
<td valign="top">Production<br>
</td>
</tr>
<tr>
<td width="10" valign="top">L3<br>
</td>
<td valign="top">7.546<br>
</td>
<td valign="top">5768-5769<br>
</td>
<td valign="top">5<br>
</td>
<td valign="top">V4<br>
</td>
<td valign="top">Low Luminosity<br>
</td>
</tr>
<tr>
<td width="10" valign="top">E1<br>
</td>
<td valign="top">7.546<br>
</td>
<td valign="top">5749<br>
</td>
<td valign="top">150<br>
</td>
<td valign="top">V2<br>
</td>
<td valign="top">Empty Target<br>
</td>
</tr>
<tr>
<td valign="top"><br>
</td>
<td valign="top"><br>
</td>
<td valign="top"><br>
</td>
<td valign="top"><br>
</td>
<td valign="top"><br>
</td>
<td valign="top"><br>
</td>
</tr>
<tr>
<td valign="top">L4<br>
</td>
<td valign="top">6.535<br>
</td>
<td valign="top">5875-5885</td>
<td valign="top">7,10,35,75</td>
<td valign="top">V6<br>
</td>
<td valign="top">Trigger test&Lumi scan</td>
</tr>
<tr>
<td valign="top">P3<br>
</td>
<td valign="top">6.535</td>
<td valign="top">5886-5972</td>
<td valign="top">60<br>
</td>
<td valign="top">V6<br>
</td>
<td valign="top">Production<br>
</td>
</tr>
<tr>
<td valign="top">P4<br>
</td>
<td valign="top">6.535</td>
<td valign="top">5975-5985</td>
<td valign="top">35<br>
</td>
<td valign="top">V6-300MeV/200MeV</td>
<td valign="top">½ Lumi Production</td>
</tr>
<tr>
<td valign="top">L5<br>
</td>
<td valign="top">6.535</td>
<td valign="top">5986-5990</td>
<td valign="top">5<br>
</td>
<td valign="top">V6-150MeV</td>
<td valign="top">Low Luminosity</td>
</tr>
<tr>
<td valign="top">L6<br>
</td>
<td valign="top">6.535</td>
<td valign="top">5991-5994</td>
<td valign="top">10,35,60,75</td>
<td valign="top" nowrap="nowrap">V6-300MeV-random 30Hz</td>
<td valign="top">Lumi scan&random trg</td>
</tr>
<tr>
<td valign="top">E2<br>
</td>
<td valign="top">6.535</td>
<td valign="top">5995<br>
</td>
<td valign="top">150<br>
</td>
<td valign="top">V6-150MeV</td>
<td valign="top">Empty Target<br>
</td>
</tr>
<tr>
<td valign="top">T<br>
</td>
<td valign="top">6.535</td>
<td valign="top">5996-6000<br>
</td>
<td valign="top">35<br>
</td>
<td valign="top">V6-150MeV</td>
<td valign="top">½ Torus Field</td>
</tr>
</tbody>
</table>
<p>All the best</p>
<p>Annalisa<br>
</p>
<pre class="moz-signature" cols="72">--
================================================
Prof. Annalisa D'Angelo
Dip. Fisica, Universita' di Roma "Tor Vergata"
Istituto Nazionale di Fisica Nucleare
Sezione di Roma Tor Vergata, Rome Italy
<a class="moz-txt-link-abbreviated" href="mailto:email:annalisa.dangelo@roma2.infn.it">email:annalisa.dangelo@roma2.infn.it</a>
Jefferson Laboratory, Newport News, VA USA
Email: <a class="moz-txt-link-abbreviated" href="mailto:annalisa@jlab.org">annalisa@jlab.org</a>
Tel: + 39 06 72594562
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