1. 1 On MICE Coordinate System Yury Ivanyushenkov RAL MICE Collaboration meeting @ CERN, 29 March - 2 April 2004

2. 2 MICE Layout MICE Collaboration meeting @ CERN, 29 March - 2 April 2004

3. 3 MICE Coordinate System: Definition Centre of ISIS ring (0, 0, 0) MICE target (X T, Y T, Z T ) MICE beam axis (X B, Y B ) MICE apparatus reference point (X M, Y M, Z M ) Coordinate system: centre is located in the centre of ISIS ring at the beam level axis Z is parallel to the MICE beam axis axis Y is vertical ISIS ring (Y = 0 mm) (0,0,0) Z MICE Target (X T, Y T, Z T ) MICE Beam Axis (X B, Y B ) Centre of ISIS accelerator ring at the beam level MICE Apparatus MICE Reference Point (X M, Y M, Z M ) X MICE Collaboration meeting @ CERN, 29 March - 2 April 2004 MICE Apparatus Local Coordinate System

4. 4 MICE Stages MICE Collaboration meeting @ CERN, 29 March - 2 April 2004

5. 5 Stage 1 Stage 2 Stage 3 Stage 4 Stage 5 Stage 6 MICE Reference Point & MICE Stages Reference point = Centre of the central absorber MICE Collaboration meeting @ CERN, 29 March - 2 April 2004

6. 6 Stage 1 Stage 2 Stage 3 Stage 4 Stage 5 Stage 6 MICE Reference Point & MICE Stages (2) Reference point = Beam diffuser MICE Collaboration meeting @ CERN, 29 March - 2 April 2004

7. 7 MICE Reference Point: Proposal MICE Collaboration meeting @ CERN, 29 March - 2 April 2004 ZMZM XMXM MICE Reference Point Reference point = Any convenient visible point in between beam line magnets