<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>Minutes of Hall A Group Meeting: February 14, 2017</div><div><br>1. Thia Keppel<br> a. No Senior Staff<br> b. Required run documentation turned into Patrizia<br> c. Shift sign up out – Run starts Friday (2-10-17)<br> d. Email from Carlos Munoz Camacho coming out<br> i. Publications for Hall A must go through Hall A Committee<br> ii. 3 day turn-around<br> iii. Call for help with Hall documentation</div><div><br>2. Robin Wines<br> a. SBS <br> i. Continue on details of vertical beam line support<br> ii. Revised GEM electronics hut location for use of GEMs in BigByte<br> iii. Continue on polarized 3He target design<br> iv. Working on BigByte detector frame design<br> b. PREX2/CREX<br> i. Supporting target design integration<br> ii. Estimating remaining work</div><div><br>3. Jessie Butler<br> a. Spent majority of the week cleaning up the hall and moving equipment out in preparation for the start of the experiment<br> b. ESR crash happened on Tuesday, we spent time recovering and stabilizing the cryo system<br> c. Finished leak checking the entrance beam line and pumped down and leak checked both HRS<br> d. Water was connected to the APEX magnet and all leaks were repaired and magnet is being prepped for testing<br> e. Repaired several vacuum hoses and finished the final maintenance checks on the vacuum system<br> f. Tritium stand was moved into place and mounted on the pivot<br> g. Working on the Tritium platform</div><div><br>4. Doug Higinbotham<br> a. Radcon had questions about radioactive particles being released from heavy gas target, calculations done<br><br></div><div data-marker="__SIG_POST__">-- <br></div><div>Stephanie Tysor<br>Hall A Administrative Assistant<br>Thomas Jefferson National Accelerator Facility<br>(office)757-269-6005 (fax)757-269-5235</div></div></body></html>