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2016-04-25.html

Tia Miceli, 10/31/2016 01:12 PM

 
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<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/><meta name="exporter-version" content="Evernote Mac 6.10 (454267)"/><meta name="altitude" content="229.2867584228516"/><meta name="author" content="tiamiceli@gmail.com"/><meta name="created" content="2016-04-25 16:12:47 +0000"/><meta name="latitude" content="41.83872341150566"/><meta name="longitude" content="-88.26129788119728"/><meta name="source" content="desktop.mac"/><meta name="updated" content="2016-10-31 17:59:14 +0000"/><title>2016-04-25</title></head><body>
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<div>Beam:</div>
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<ul>
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<li>We are running BNB at higher intensity because the MI recycler is down, so they can’t do slip stacking.</li>
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<li>We may try to add another turn to increase intensity</li>
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<li>No planned down times</li>
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</ul>
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<div><br/></div>
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<div>BNB:</div>
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<ul>
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<li>horn 4, inner and outer conductor together</li>
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<li>June 1st scheduled down time for whole complex</li>
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<li>BPMs they had were not extras, they were rejects. They are remedying this for horn 4.</li>
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</ul>
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<div><br/></div>
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<div>ANNIE:</div>
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<ul>
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<li>fix electronics, saw sparking at 1600V-1700V, 2k is tops</li>
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<li>Vorin’s group installed bubble nitrogen</li>
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<li>gad-doped scintillator in a clear box.
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<ul>
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<li>try running without it at first</li>
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<li>power needs to be off, including MITPC</li>
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</ul>
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</li>
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</ul>
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<div><br/></div>
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<div>MITPC:</div>
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<ul>
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<li>chugging along</li>
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</ul>
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<div><br/></div>
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<div>MicroBooNE:</div>
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<ul>
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<li>swapped out cryopump and cryofilter</li>
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<li>cosmic trigger going above 3Hz, should not
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<ul>
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<li>Have toroid on HV that was triggering ext. triggers</li>
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</ul>
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</li>
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<li>may be triggering on PMT noise, tracking down.</li>
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</ul>
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