| <p>The orbit of the beam in the ring was re-configured so that the beam position is more central.</p>
<p>With the target density at ~6e11 at/cm2 this allowed a target overlap scan using the beam lifetime to be performed. </p>
<p>Beam put into bunched mode to allow the number of particles to be observed on Grafana.</p>
<p>The number of particles injected at the start of the cycle was then compared to the number of particles at the end of the cycle to gauge the % of the beam lost.</p>
<p>A flat top region was observed where >99% of the particles in the ring were lost. The centre of this flat top corresponds to a horizontal beam position of 1.0 mm</p>
<p>Attachment 1 - Grafana plot of beam intensity</p>
<p>Attachment 2 - Plot of overlap</p> |