The ring SIS/ESR were set up for 229/89+. Pölease note that this not only 1e- Th but ponteially also the isobars of Ac (0e-1)/Pa(2e-, strongest) and U(3e-).
SIS eenrgy plus 3.5 MeV/u w.r.t. to the 238U92+ settings. We nearly don't see any of the primary beam in the ring
Cooling energy is 208998 KeV (read from the ESR multimeter).
The positioning of the scrapers is automatized but needs to be checked again tomorrow.
In order to allow for a longer measurment time, the electron curent is 500mA only during injection but is decreased to 100mA during measurement (=> longer beam lifetime).