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This report details the test beam calibration and trigger mapping for SC positions on Dee backplate. It includes data on SC regions, fanout trunk cables, optical lines, and transverse noise measurements across Dee.
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4x5 SC arrayfor the test beamin Apr 2007 Dee Calibration Apr 2007 D Cockerill, 10 April 2006
VPT sorting by SC position Old data Mean ~33 e/MeV now D Cockerill, 10 April 2006
SC region on Dee Backplate angle as for beam from CMS I.P. =2.5 =1.57 TT26 TT19 D Cockerill, 10 April 2006
Appropriate any five trigger mapping DCCboundary TCCboundary ‘Any 5’ trigger map D Cockerill, 10 April 2006
Dee patch panel H4 control room Short fanout trunk cable MPO MPO Readout needed for 20 SCs 100 trigger GOH 20 data GOH Short fanouts on Dee FE – DCC 20 optical lines = 2 short fanouts (24 lines) FE – TCC 100 optical lines = 9 short fanouts (108 lines) MEM 24 optical lines = 2 short fanouts Totals 144 optical lines 13+1 = 14 short fanouts MPO trunk cables from Dee to H4 CR (barrel had MFS trunk cables at SM10 end) 2 trunk cables 2*96 = 192 lines +1 trunk cable for CCS/token rings/MEM D Cockerill, 10 April 2006
Additional info D Cockerill, 10 April 2006
Noise across Dee Transverse noise across Dee, VPTs sorted ET from 30 – 60 MeV (old normalisation) D Cockerill, 10 April 2006