1. Targets position survey
Positron runs with MMS
runs e+, 1GeV
runs e-, 1GeV
Proton runs with MMS
runs p, 10GeV, 30 deg
runs p, 6 GeV, 30 deg
Positron runs with plexiglass annihilator
runs , e+, 1GeV
runs e-, 1GeV

2. Proton runs TOP VIEW FRONT VIEW twr3 twr2
15cm
10.5cm
MMS
12cm
foam
7.5cm
MMS
10.5cm
MMS target made of 4 layer of micro-meteroid-shield wrapped into black tape
15cm
10.5cm
10.5cm

3. Positron runs – MMS TOP VIEW SIDE VIEW twr3 twr2 15cm 10.5cm MMS 15cm
wood
16cm

4. Positron runs – annihilator
TOP VIEW
twr3
twr2
Annihilator is plexiglass centered on beam with dimensions (X,Y,Z):
120x120x26.2mm (6x layers)
Info from run 1625:
X_beam (average VtxXo) = 120
Zdir (avg) = 20deg
Finger counters for trigger side by side with dimensions (X,Y,Z):
15x40x2mm
26cm (annihilator axis – beam impact point on ISC)
28cm
(annihilator axis – beam axis with B=0)