Alignment Data

Real Positions vs Potentiometer Values of WSDEV


Shinbara Slits
Left, Right
Akimune Slits
Left, Right, Up, Down
Target
Position, Rotation
FC in Scattering Chamber
Position, Rotation, and Tilt
LAS Collimator
Position


Shinbara Slit Left

Data Plot and Fitting Result in PDF

Position from Beam Center (mm)Potentiomenter (V)
100.0 0.779
95.6 1.009
76.0 2.011
56.0 3.012
36.2 4.011
20.7 4.787

Shinbara Slit Right

Data Plot and Fitting Result in PDF

Position from Beam Center (mm)Potentiomenter (V)
100.0 0.774
95.4 1.008
75.5 2.011
55.5 3.011
35.7 4.011
20.7 4.679

Akimune Slit Left

Data Plot and Fitting Result in PDF

Position from Beam Center (mm)Potentiomenter (V)
1.0 4.247
11.0 3.736
21.0 3.244
31.0 2.740

Akimune Slit Right

Data Plot and Fitting Result in PDF

Position from Beam Center (mm)Potentiomenter (V)
1.5 4.136
11.5 3.630
21.5 3.125
31.5 2.629

Akimune Slit Up

Data Plot and Fitting Result in PDF

Position from Beam Center (mm)Potentiomenter (V)
0.0 4.219
10.0 3.715
20.0 3.205
30.0 2.714

Akimune Slit Down

Data Plot and Fitting Result in PDF

Position from Beam Center (mm)Potentiomenter (V)
1.0 4.294
11.0 3.749
21.0 3.279
31.0 2.763

Target Position

Data Plot and Fitting Result in PDF

Position from Beam Center (mm)Potentiomenter (V)
-22 3.878
-13 3.672
0 3.329
13 2.982
22 2.767
48 2.096
57 1.874
83 1.196
92 0.988

Target Rotation

Data Plot and Fitting Result in PDF

Rotation Angle (deg)Potentiomenter (V)
0 3.401
-90 2.657

Faraday Cup in Scattering Chamber

LAS Collimator

Data Plot and Fitting Result in PDF

Ruler Value (mm)Potentiomenter (V)
343.2 0.436
173.8 2.579
3.7 4.726


Correspondence

Dr. Yasuhiro Sakemi and Tomotsugu Wakasa
Research Center for Nuclear Physics (RCNP), Osaka University
Mihogaoka 10-1, Ibaraki, Osaka 567-0047, Japan
Phone: +81-6-6879-8935, Fax: +81-6-6879-8899
e-mail: sakemi@rcnp.osaka-u.ac.jp
URL: http://www.rcnp.osaka-u.ac.jp/

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