Flanges of the S117 scattering chamber			B. Ocker, C. Schwarz

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There are 11 150mm flanges (1-11)  for the cables of the hodoscopes, 
Microstrip detectors, and telescopes

plus       6 150mm spares   (13,14,17,18,21,22)
plus       1 100mm spare.   (15)

target (15)
pump   (19)

*** occupied
*** flange 16: target
*** flange 20: pump
*** flange 23: future purpose
MSU is a rectangular flange

flange 1-12 have each 5 plugs for 5*16 channels 
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CATANIA hodoscop: 96 detectors consisting of a silicon and a CSI crystal

flange 1 and 2: 3 plugs, each, for 96 signals from silicons
flang 1 and 2: 1 plug, each for 16 bias and 16 test signals (silicons)
                        (1 bias and test channel is for 8 detectors, 12 cables
			 for each plug)
flange 3 and 4: 3 plugs, each, for 96 signals from CSI
flang 3 and 4: 1 plug, each for 16 bias and 16 test signals (CSI)
                        (1 bias and test channel is for 8 detectors, 12 cables
			 for each plug)

flange 5: 3 plugs for PA power supplies. 8 detectors have two PA (silicon and
			photodiode (CSI)) with 5 voltages, each. 
			96/8 * 2 = 24 PA with 24*5=120 cables (3plugs)

flange 6: cooling for preamps

*** occupied
*** flange  1 : 4 plugs
*** flange  2 : 4 plugs
*** flange  3 : 4 plugs
*** flange  4 : 4 plugs
*** flange  5 : 3 plugs
*** flange  6 : cooling
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GSI hodoscop: 

flange  9 to 12:	signal cables
flange  7		bias
flange  8		preamp power supply

*** flange  7 : ?
*** flange  8 : ?
*** flange  9 : ?
*** flange 10 : ?
*** flange 11 : ?
*** flange 12 : ?
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Silicon Microstrip

flange 14		3 plugs (3*16) = 48 signal cables
flange 18		3 plugs (3*16) = 48 signal cables

*** flange 14 : 3 plugs
*** flange 18 : 3 plugs

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ZDO

flange 21		? military (tank) plugs for HV
flange 22		3 plugs for 36 signal cables (or flange 14 and 18???)

*** flange 21 : HV
*** flange 14 2 plugs 
*** flange 18 1 plug
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Summary of f r e e plugs

*** flange  1 (150 mm) : 1 
*** flange  2 (150 mm) : 1 
*** flange  3 (150 mm) : 1 
*** flange  4 (150 mm) : 1 
*** flange  5 (150 mm) : 2 
*** flange  6 (150 mm) : 0 (Cooling)
*** flange  7 (150 mm) : 1  ?
*** flange  8 (150 mm) : 1  ?
*** flange  9 (150 mm) : 1  ?
*** flange 10 (150 mm) : 1  ?
*** flange 11 (150 mm) : 1  ?
*** flange 12 (150 mm) : 1  ?
*** flange 13 (150 mm) : free
*** flange 14 (150 mm) : 0
*** flange 15 (100 mm) : free
*** flange 18 (150 mm) : 1 
*** flange 16 (200 mm) : 0 (target)
*** flange 17 (150 mm) : free
*** flange 20 (200 mm) : 0 (pump)
*** flange 21 (150 mm) : 0 ? HV 
*** flange 22 (150 mm) : free
*** flange 23 (200 mm) : 0 (Josefs will)