Layer Name Coordinates of Center Material Density Thickness Direction of Tubes/Paddles Center Coordinate of Tube/Paddle K
X Y Z (g/cm3) (cm) (along axis) (X) (Y)
Neoprene above TCD 0.000 0.000 119.461 Neoprene rubber 1.230 0.159 In TCD K=0..3
Tedlar 0.000 0.000 119.378 Polyvinyl Fluoride 1.730 0.008
Foil 0.000 0.000 119.373 Aluminum 2.700 0.003
TCD Y scintillator paddles 0.000 0.000 119.119 4 plastic scintillator (120 cm long paddles with bent light guides and PMTs) 1.023 0.505 X   -45.24375+30.1625*K
Foil 0.000 0.000 118.866 Aluminum 2.700 0.003
Tedlar 0.000 0.000 118.861 Polyvinyl Fluoride 1.730 0.008
Tedlar 0.000 0.000 118.853 Polyvinyl Fluoride 1.730 0.008
Foil 0.000 0.000 118.848 Aluminum 2.700 0.003
TCD X scintillator paddles 0.000 0.000 118.592 4 plastic scintillator (120 cm long paddles with bent light guides and PMTs) 1.023 0.510 Y -45.24375+30.1625*K  
Foil 0.000 0.000 118.335 Aluminum 2.700 0.003
Tedlar 0.000 0.000 118.330 Polyvinyl Fluoride 1.730 0.008
Neoprene below TCD 0.000 0.000 118.247 Neoprene rubber 1.230 0.159
TCD Support Top Plate 0.000 0.000 118.089 Aluminum 2.700 0.157 In TRD, K=0..31
TCD Support Rods 0.000 0.000 110.619 Alumnium 0.000 14.783 0.375" diameter, 4 rods in box of 52.93"x52.93" (effective density 0.0004 g/cm3)
TCD Support Bottom Plate 0.000 0.000 103.149 Alumnium 2.700 0.157
Air clearance 0.000 0.000 93.206 Vacuum 0.000 22.573
CD upper honeycomb 0.000 0.000 81.209 Aluminum Honeycomb 0.294 1.423
Foam 0.000 0.000 79.787 Plastic foam 0.036 1.421
Cherenkov radiator 0.000 0.000 78.390 Plastic radiator read out via 4 WLS bars and 8 PTMs 1.032 1.372    
Foam 0.000 0.000 76.993 Plastic foam 0.036 1.422
CD lower honeycomb 0.000 0.000 75.571 Aluminum Honeycomb 0.294 1.423
Air clearance 0.000 0.000 74.390 Vacuum 0.000 0.939
CherCam top honeycomb 0.000 0.000 73.220 Aluminum/Magnesium Honeycomb (120.2 x 120.2 cm2) 19.4% volume fill 0.524 1.400
Aerogell support 0.000 0.000 71.320 Aluminum grid (110 x 110 cm2) 10.1% volume fill fraction 0.279 2.400
CherCam aerogel 0.000 0.000 69.020 Aerogel (106.3 x 106.3 cm2) 0.186 2.200    
Air clearance 0.000 0.000 62.395 Vacuum 0.000 11.050
CherCam PMT array 0.000 0.000 53.870 Combination of glass, potting, circuit boards, etc. (110 x 100 cm2) 0.760 6.000
CherCam aluminum support grid 0.000 0.000 51.820 Aluminum grid (110.6 x 110.6 cm2) 0.203 2.900
CherCam lower honeycomb 0.000 0.000 49.670 Aluminum/Magnesium Honeycomb (120.2 x 120.2 cm2) 19.4% volume fill 0.524 1.400
Note: This is a working version and information is not guaranteed to be accurate