Note 40kBq 60Co source placed on bottom surface of snout centred on bPlas detectors and DSSSDs

18.50 Primary beam 750MeV/u Er to S4
      Primary beam stopped by flange (5cm s/steel in position upstream of implantation stack)

      Observe c. 2MeV dE peak in AIDA DSSSD#1 and DSSSD#2 using MIDASsort online analysis - attachment 1



21.50 Primary beam 1000MeV/u Er to S4 - attachment 2

      per DSSSD e_front versus e_back, 20keV/channel
      DSSSD #1 x & y -axis projections

10.50 Overnight stats - attachment 3
      Primary beam ?
      per DSSSD e_front versus e_back, 20keV/channel
      DSSSD #1 x & y -axis projections
      note multiple dE peaks observed in both DSSSDs