1 Presentation of Grygorii on 7.7.11
   2 ----------------------------------
   3 
   4 Topic: Results and conclusions from the beam tests with JAI-BM141 camera.
   5 
   6 Result of the discussion:
   7 
   8 JAI-BM141 was installed at HIGH1.Scr3 for a while and got radiation 
   9 damage. Background level increased, not uniformely. This was never seen at 
  10 Prosilicas.
  11 
  12 Grygorii will order 2 new cameras for further beam tests:
  13 - 1st should be installed at a position parallel to Prosilica readout
  14    (2nd beamline) for direct comparison, proposal: HIGH1.Scr1
  15 - 2nd should be installed at beamlet observation screen to compare the
  16    resolution of details, proposal: HIGH1.Scr4
  17 
  18 In order to avoid fast radiation damage, the shielding should be improved.
  19 Shielding at HIGH1.Scr3 should be checked, maybe non-uniforn distribution
  20 of noise level after radiation exposion can be explained by the setup.
  21 
  22 PS: After discussion with Galina, the easiest realisation of a parallel 
  23 readout of Prosilica and JAI could be realized at PST.Scr1 (already 2 
  24 beamlines available). We should discuss this option.