<html><head><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hello all,<div class=""><br class=""></div><div class="">Sorry for the microphone issue.<br class=""><div class=""><br class=""></div><div class="">The 2019 MC information is at <a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__confluence.slac.stanford.edu_display_hpsg_2019-2BMC-2BData&d=DwMFAg&c=CJqEzB1piLOyyvZjb8YUQw&r=JaSEOiNc_6InrJmbYDvKU2tZqhhONpIkbyl_AUnkDSY&m=Ti97bh1oOaiBkYkCSAr5ydStvZ6nBTZYRgu4cGXpiEU&s=Z6s8_1kTRqkqurqwM3Th44aXciw6mmUbBwHsbccXumE&e=" class="">https://confluence.slac.stanford.edu/display/hpsg/2019+MC+Data</a></div><div class=""><br class=""></div><div class="">Currently, rad-beam, tritrig-beam, and wab-beam samples with singles trigger have been ready, and ap-beam production is in progress and will be ready soon.</div><div class=""><br class=""></div><div class=""># of triggered events:</div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>rad-beam: ~ 56000</div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>tritrig-beam: ~ 3800</div><div class=""><span class="Apple-tab-span" style="white-space:pre"> </span>wab-beam: ~ 5000</div><div class=""><br class=""></div><div class="">Analysis for normalization information is in progress.</div><div class=""><br class=""></div><div class="">Since we will submit a great deal of MC jobs for 4.55, 2.2 and later 3.7 GeV within quite short time, the jlab batch machine will be very busy. </div><div class="">So it will be very helpful that someone can use the current samples to estimate how much more samples we need. </div><div class=""><br class=""></div><div class="">According to experience about 2016 analysis, 10 times samples is planned to be produced for 2019 MC.</div><div class=""><br class=""></div><div class="">More suggestions about statistics from analysis group, better plan for MC, and less time waste due to plan changes.</div><div class=""><br class=""></div><div class="">Best regards,</div><div class="">Tongtong</div><div class=""><br class=""></div></div></body></html>