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  masses & isomeres 2025  Not logged in ELOG logo
Message ID: 72     Entry time: Wed Apr 2 09:28:59 2025
Author: Michael, Alex 
Category: General 
Subject: Empty injections in the ESR 
Since the FRS started to take the beam again, the ESR gets 1/10 shots from SIS. But, the ESR seems to request about twice more frequently the beam from SIS which means that every second shot in the ESR is empty (it contains the remaining beam from the previous injection). This also applies to the data stored by RSAs because they also (seem to) trigger each time the ESR requests the beam.
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