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<article id="node-1473446" class="node node-logentry article ia-n clearfix" role="article">
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<a href="https://logbooks.jlab.org/entry/4400382" rel="bookmark">RC Report June 18</a>
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<p class="author-datetime">
Lognumber <a href="https://logbooks.jlab.org/entry/4400382" class="lognumber" data-lognumber="4400382">4400382</a>. Submitted by <a href="https://logbooks.jlab.org/user/gayoso">gayoso</a> on <time datetime="2025-06-18T09:14:20-0400" pubdate="pubdate"><a href="https://logbooks.jlab.org/entries?start_date=1750248860&end_date=1750256060&book=HCLOG">Wed, 06/18/2025 - 09:14</a></time>. </p>
<table class="field-vitals">
<tr><th>Logbooks: </th><td><a href="https://logbooks.jlab.org/book/hclog">HCLOG</a></td></tr>
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<div class="logentry node-content">
<p>Th-th-th-that's all, folks!!<br />
Porky Pig</p>
<p>Accelerator weer down the whole day, and just started to send tune beam around midnight. Technicians accessed the hall to try to repair a N2 valve, outcome here -> <a href="https://logbooks.jlab.org/entry/4399835">https://logbooks.jlab.org/entry/4399835</a> . Holly installed a polyethylene board between the GEMs --> <a href="https://logbooks.jlab.org/entry/4399797">https://logbooks.jlab.org/entry/4399797</a><br />
There was a small issue with thew target movement during the beam checkout, solved with the help of Chandan -> <a href="https://logbooks.jlab.org/entry/4400147">https://logbooks.jlab.org/entry/4400147</a><br />
After the beam checkout, production were running without major incidents. Well... with the exception, that is becoming regular, wiki page, with the instructions, is down, since this morning. </p>
<p>Your next RC, starting today, will be Hem Bhatt, please give him maximum support during his week. </p>
<p>SHIFT SUMMARIES:<br />
DAY -> <a href="https://logbooks.jlab.org/entry/4399900">https://logbooks.jlab.org/entry/4399900</a><br />
SWING -> <a href="https://logbooks.jlab.org/entry/4399959">https://logbooks.jlab.org/entry/4399959</a><br />
OWL -> <a href="https://logbooks.jlab.org/entry/4400090">https://logbooks.jlab.org/entry/4400090</a></p>
<p>RUN PLAN:<br />
- production<br />
- 10 min/spectrometer single arm measurement (this has been done during Swing)<br />
- Today, there will be Beam Studies for Hall A. In principle Hall C will continue running as normal, but there will be energy modulations of the order 10^-4 (that's my understanding from the 8:00 meeting). Accepting the beam or not it' s up to us. PI will be consulted. </p>
<p>NOTE FOR SHIFT TAKERS (INCLUDING TARGET OPERATORS):<br />
- when non-regular issues come to the experiment counting house, or the hall, always make a dedicated logentry, and be the most explicit possible. If you want, link it in the Summary. Those logentries are potential source of information for future issues, and/or help the experts to address the problem.<br />
- - regular 'issues' starting a new run, these DO NOT need a dedicated logentry.<br />
- keep the shift summary updated.<br />
- take the screenshots correctly, that means showing the information required clear and most insulated from other screens as possible,<br />
- if the shift leader answer YES to the second-to-last question of the checklist, it is expected to happen. </p>
<p>-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-<br />
We will have our regular RC meeting in person, at CH conference room at 2:30 (I will be online in order to go on time to the Hall A/C meeting)</p>
<p>Online information here -> <a href="https://logbooks.jlab.org/entry/4346862">https://logbooks.jlab.org/entry/4346862</a></p>
<p>More information will be filled on the wiki (if it is up)</p>
<p><a href="https://hallcweb.jlab.org/wiki/index.php?title=June_18,_2025">https://hallcweb.jlab.org/wiki/index.php?title=June_18,_2025</a></p>
<p>Recipe of the Day:<br />
Spanish Omelette (tortilla de patatas):<br />
This can be as a snack, an appetizer or as main course. You can eat it warm or cold. </p>
<p>2 lb Yukon gold or red potatoes\<br />
8 large eggs<br />
Olive oil (enough to fry the potatoes)<br />
salt<br />
--> not my favorite but you can add 1 onion</p>
<p>1. peel the potatoes, rinse and slice thinly, but no transparent<br />
2. in a large pan, heat olive oil, medium low temp. Add the potatoes<br />
3. cook for 20 min, do not worry if they breakdown.<br />
4. beat the eggs, add salt.<br />
5. when potatoes are done, remove them from the pan, drain the oil and let them cool down for a couple of minutes.<br />
6. When cooled down, mix the potatoes with the eggs and fold gently, but full mixed.<br />
7. remove the oil from the pan and let just a tiny layer of oil. Put the mix in the pan and cook at medium low.<br />
8. cook for 7-8 minutes. Check with a spatula the borders to make sure it is not stick to the pan, and to verify how cook is it<br />
9. Now the tricky part, flip it. Put a large plate over the pan, and flip the pan with the plate quickly. Note that the top of the tortilla won't be cooked, that's ok.<br />
10. return the mix to the pan, trying to keep the mix well distributed under the cooked layer. Cook 6-7 minutes. DONE</p>
<p>Notes:<br />
-some people love runny egg in the tortilla... that needs some expertise that your humble RC lacks.<br />
-if you want to add the onions, cut it finely and add to the fried potatoes. Proceed as normal.</p>
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