Nominal detector configuration for S1287 is as follows:


Detector   Tgt Ladder #2
             -Detector      Nominal LAB     Solid
           Distance (cm)    Angles (deg)  Angle (sr)

 S2-1        7.0            9.5-26.4      0.430
 S2-2        28.0           2.4-7.1       0.032

 W           >35.0          0.0-4.1      ~0.020

S2-1 MSL type S2(DS)-500
S2-2 MSL type S2(DS)-500
W    MSL type W(DS)-1000

Hardware installed in TUDA chamber is as follows (listing from
upstream to downstream):

1 Upstream support collar

2 PDs (to monitor Ni window)
  PD preamplifier assembly

3 4mm dia collimator
  CCTV camera?

Target Ladder - Position #1 - 83cm from inner surface of the downstream flange
  5mm dia anti-scatter collimator
  PDs (to monitor 197Au RBS)

Target Ladder - Position #2 - 75cm from inner surface of the downstream flange
  10mm & 3mm dia tuning apertures, ZnS, PDs, (CH2)n targets

4 S2-1 DSSSD
  S2 preamplifier assembly

5 S2-2 DSSSD
  S2 preamplifier

6 W DSSSD
  W preamplifier assembly (to be shipped to TRIUMF)

7 Faraday Cup

8 Downstream 4-vane monitor (not used)

Detector mounts will be within +/-5mm of their nominal positions.