https://wiki.iac.isu.edu/index.php?action=history&feed=atom&title=CH_He3_Background_Measurements 2026-05-09T09:25:53Z Revision history for this page on the wiki MediaWiki 1.35.2 https://wiki.iac.isu.edu/index.php?title=CH_He3_Background_Measurements&diff=127134&oldid=prev 2021-06-22T17:50:29Z

<p>Created page with &quot;Be careful with pre-amp. Bumping SHV cable from pre-amp to He3 tube results in false counts leading to hundreds of extra counts. {| class=&quot;wikitable mw-collapsible mw-collap...&quot;</p> <p><b>New page</b></p><div>Be careful with pre-amp. Bumping SHV cable from pre-amp to He3 tube results in false counts leading to hundreds of extra counts. <br /> <br /> {| class=&quot;wikitable mw-collapsible mw-collapsed&quot; border=&quot;2&quot; style=&quot;text-align:center;&quot; |cellpadding=&quot;20&quot; cellspacing=&quot;1<br /> |-<br /> | '''1250V Source Out Data'''||<br /> |-<br /> | Run Number || Configuration || Discriminator Threshold (mV) || Cf-252 Button Source || Counts || Run Time (Sec) || Count Rate (Hz) || Uncertainty<br /> |-<br /> | 1 || Unshielded detector at +1250V || 255 || No || 30 || 300 || ||<br /> |-<br /> | 2 || Unshielded detector at +1250V || 255 || No || 18 || 300 || ||<br /> |-<br /> | 3 || Unshielded detector at +1250V || 255 || No || 31 || 300 || ||<br /> |-<br /> | 4 || Unshielded detector at +1250V || 255 || No || 24 || 300 || ||<br /> |-<br /> | 5 || Unshielded detector at +1250V || 255 || No || 39 || 300 || ||<br /> |-<br /> | 6 || Unshielded detector at +1250V || 255 || No || 42 || 300 || ||<br /> |-<br /> | 7 || Unshielded detector at +1250V || 255 || No || 34 || 300 || ||<br /> |-<br /> | 8 || Unshielded detector at +1250V || 255 || No || 45 || 300 || ||<br /> |-<br /> | 9 || Unshielded detector at +1250V || 255 || No || 34 || 300 || ||<br /> |-<br /> | 10 || Unshielded detector at +1250V || 255 || No || 36 || 300 || ||<br /> |-<br /> |}<br /> <br /> ----<br /> [[PAS_He3_Detector]]</div>

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