Kiwi Dipole Mappings

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File:Kiwi Dipole Magnet Mappings.pdf

1st Mapping

Tag Number: 079220

Bending magnet that was to be used with LCS (compact magnets) The horizontal and vertical tranlator have a range for 150 mm i.e. 15 cm.

Power on I = 20.4 A

x (mm) y (mm) B (kG)
127 0 [math] -6.7 \times 10^{-2} [/math]
127 10 -0.106
127 20 -0.169
127 30 -0.2729
127 40 -0.448
127 50 -0.728
127 60 -0.97
127 70 -1.025
127 80 -1.029
127 90 -1.03
127 100 -1.029
127 110 -1.028
127 120 -1.028
127 130 -1.028
127 140 -1.028
127 150 -1.028
y = 150 mm is roughly center of the bend.
127 150 -1.028
127 140 -1.031
127 130 -1.0342
127 120 -1.036
127 110 -1.036
127 100 -1.036
127 90 -1.036
127 80 -1.0355
127 70 -1.03
127 60 -0.977
127 50 -0.7354
127 40 -0.4527
127 30 -0.275
127 20 -0.17
127 10 -0.1066
127 0 -0.0673
Again
x (mm) y (mm) B (kG)
127 0 [math] -0.0672 [/math]
127 10 -0.1062
127 20 -0.1699
127 30 -0.2738
127 40 -0.449
127 50 -0.7283 edge of poles 100 px
127 60 -0.9712
127 70 -1.0253
127 80 -1.03
127 90 -1.03
127 100 -1.0298
127 110 -1.028
127 120 -1.0285
127 130 -1.0286
127 140 -1.0282
127 150 -1.0278 



     y (mm)      B (kG)   error B (kG)
    0.00000    -0.06717     0.00015
   10.00000    -0.10627     0.00031
   20.00000    -0.16963     0.00055
   30.00000    -0.27390     0.00105
   40.00000    -0.44990     0.00248
   50.00000    -0.73057     0.00419
   60.00000    -0.97273     0.00374
   70.00000    -1.02677     0.00280
   80.00000    -1.03150     0.00350
   90.00000    -1.03200     0.00346
  100.00000    -1.03160     0.00383
  110.00000    -1.03067     0.00462
  120.00000    -1.03083     0.00448
  130.00000    -1.03027     0.00342
  140.00000    -1.02907     0.00168
  150.00000    -1.02793     0.00012

Mapping Figure 079220 X127 I204A.png

X at 127, Y at 150

x (mm) y (mm) I B (kG)
127 150 20.1 -1.0279
127 150 30.1 -1.53
127 150 25.1 -1.2916
127 150 20.1 -1.0359
127 150 15 -0.781
127 150 10 -0.534
127 150 5 -0.277
127 150 0 -0.017
Again
127 150 0 -0.01726
127 150 5 -0.266
127 150 10 -0.518
127 150 15 -0.7713
127 150 20 -1.02
127 150 25 -1.272
127 150 30 -1.52 



  I (Amps)    B (kG)    error B (kG)
   0.00000   -0.01713    0.00018
   5.00000   -0.27150    0.00778
  10.00000   -0.52600    0.01131
  15.00000   -0.77615    0.00686
  20.00000   -1.02795    0.01124
  25.00000   -1.28180    0.01386
  30.00000   -1.52500    0.00707

Mapping Figure 079220 X127 Y150.png

Vertical Scan

Power on I = 20 A

Gap width [math] \approx [/math]5cm.

x (mm) y (mm) B (kG)
135 (lower edge) 150 -1.0369
132 150 -1.0379
129 150 -1.0382
126 150 -1.0384
123 150 -1.0385
120 150 -1.0386
118 150 -1.0387
116 150 -1.0388
114 150 -1.039 


   x (mm)      y(mm)       B(kG)
  135.0000   150.0000    -1.0369
  132.0000   150.0000    -1.0379
  129.0000   150.0000    -1.0382
  126.0000   150.0000    -1.0384
  123.0000   150.0000    -1.0385
  120.0000   150.0000    -1.0386
  118.0000   150.0000    -1.0387
  116.0000   150.0000    -1.0388
  114.0000   150.0000    -1.0390

Mapping Figure 079220 X127 I120.png

Horizontal Scan

go for X = 124.5, y = 150 (dipole center), I = 20 A.


x (mm) y (mm) I (A) B (kG)
124.5 150 20 -1.0388
124.5 140 20 -1.04
124.5 130 20 -1.04
124.5 120 20 -1.0409
124.5 110 20 -1.041
124.5 100 20 -1.0411
124.5 90 20 -1.041
124.5 80 20 -1.0408
124.5 70 20 -1.355 This data is problematic.
124.5 60 20 -0.9799
124.5 50 20 -0.74
124.5 40 20 -0.457
124.5 30 20 -0.2776
124.5 20 20 -0.1718
124.5 0 20 -0.0684


Figure according to the data above. There is problem when y = 70 mm. Mapping Figure 079220 X1245 I20 original.png 

   x (mm)      y  (mm)       I (A)      B  (kG)   
  124.50000   150.00000    20.00000    -1.03880
  124.50000   140.00000    20.00000    -1.04000
  124.50000   130.00000    20.00000    -1.04000
  124.50000   120.00000    20.00000    -1.04090
  124.50000   110.00000    20.00000    -1.04100
  124.50000   100.00000    20.00000    -1.04110
  124.50000    90.00000    20.00000    -1.04100
  124.50000    80.00000    20.00000    -1.04080
  124.50000    70.00000    20.00000    -1.03550
  124.50000    60.00000    20.00000    -0.97990
  124.50000    50.00000    20.00000    -0.74000
  124.50000    40.00000    20.00000    -0.45700
  124.50000    30.00000    20.00000    -0.27760
  124.50000    20.00000    20.00000    -0.17180
  124.50000     0.00000    20.00000    -0.06840

Figure according to the data above. The problem when y = 70 mm is changed to -1.0355 Mapping Figure 079220 X1245 I20 amended.png


Power on X = 124.5, Y = 150

x (mm) y (mm) I (A) B (kG)
124.5 150 0 -0.0123
124.5 150 5 -0.2676
124.5 150 10 -0.516
124.5 150 15 -0.771
124.5 150 20 -1.028
124.5 150 25 -1.2735
124.5 150 30 -1.5217
124.5 150 30 -1.5218
124.5 150 25 -1.287
124.5 150 20 -1.037
124.5 150 15 -0.7855
124.5 150 10 -0.5313
124.5 150 5 -0.2747
124.5 150 0 -0.0164 


    I (A)      B(kG)    error B(kG) 
  30.00000   -1.52175    0.00007
  25.00000   -1.28025    0.00955
  20.00000   -1.03250    0.00636
  15.00000   -0.77825    0.01025
  10.00000   -0.52365    0.01082
   5.00000   -0.27115    0.00502
   0.00000   -0.01435    0.00290


Mapping Figure 079220 X1245 Y150 amended.png

Tag Number: 42125

x (mm) y (mm) I (A) B (kG)
0 0 Power off [math]-3 \times 10^{-4}[/math]
0 0 20 [math]-6 \times 10^{-3}[/math]
111.75 0 20 [math] 0.0405[/math]



x (mm) y (mm) I (A) B (kG)
111.75 10 20 0.0637
111.75 20 20 0.102
111.75 30 20 0.1675
111.75 40 20 0.2774
111.75 50 20 0.4654
111.75 60 20 0.756
111.75 70 20 0.9898
111.75 80 20 1.0312
111.75 90 20 1.0358
111.75 100 20 1.0362
111.75 110 20 1.0363
111.75 120 20 1.0363
111.75 130 20 1.0362
111.75 140 20 1.036
111.75 150 20 1.036
111.75 0 20 0.0402
111.75 10 20 0.0635
111.75 20 20 0.1022
111.75 30 20 0.1674
111.75 40 20 0.2773
111.75 50 20 0.4652
111.75 60 20 0.755
111.75 70 20 0.9828
111.75 80 20 1.0312
111.75 90 20 1.0358
111.75 100 20 1.0362
111.75 110 20 1.0362
111.75 120 20 1.03625
111.75 130 20 1.0362
111.75 140 20 1.036
111.75 150 20 1.036



x (mm) y (mm) I (A) B (kG)
111.75 150 0 0.0076
111.75 150 5 0.263
111.75 150 10 0.52
111.75 150 15 0.7754
111.75 150 20 1.0313
111.75 150 25 1.2869
111.75 150 30 1.5389
111.75 150 30 1.5389
111.75 150 25 1.3
111.75 150 20 1.0484
111.75 150 15 0.7945
111.75 150 10 0.534
111.75 150 5 0.276
111.75 150 0 0.01386



x (mm) y (mm) I (A) B (kG)
123.25 150 20 1.0339
120.25.25 150 20 1.0338
117.25 150 20 1.034
114.25 150 20 1.034
111.25 150 20 1.0342
111.25 150 20 1.0343
108.25 150 20 1.0342
105.25 150 20 1.0343
102.25 150 20 1.0344
99.25 150 20 1.03435



x (mm) y (mm) I (A) B (kG)
111.25 150 20 1.0339
111.25 0 20 0.04
111.25 10 20 0.0633
111.25 20 20 0.102
111.25 30 20 0.1671
111.25 40 20 0.2767
111.25 50 20 0.4643
111.25 60 20 0.7544
111.25 70 20 0.9818
111.25 80 20 1.0295
111.25 90 20 1.034
111.25 100 20 1.0344
111.25 110 20 1.0345
111.25 120 20 1.0345
111.25 130 20 1.0345
111.25 140 20 4.0343
111.25 150 20 10.342
111.25 0 20 0.04
111.25 10 20 0.0632
111.25 20 20 0.1018
111.25 30 20 0.1669
111.25 40 20 0.2767
111.25 50 20 0.4639
111.25 60 20 0.754
111.25 70 20 0.9816
111.25 80 20 1.0294
111.25 90 20 1.034
111.25 100 20 1.0344
111.25 110 20 1.0344
111.25 120 20 1.0344
111.25 130 20 1.0343
111.25 140 20 4.0342
111.25 150 20 10.342



x (mm) y (mm) I (A) B (kG)
111.25 43 mm 0 [math]3.6 \times 10^{-3}[/math]
111.25 43 mm 5 0.0822
111.25 43 mm 10 0.1615
111.25 43 mm 15 0.242
111.25 43 mm 20 0.3227
111.25 43 mm 25 0.4014
111.25 43 mm 30 0.4793
111.25 43 mm 0 [math]2.8 \times 10^{-3}[/math]
111.25 43 mm 5 0.08
111.25 43 mm 10 0.1613
111.25 43 mm 15 0.242
111.25 43 mm 20 0.3215
111.25 43 mm 25 0.4
111.25 43 mm 30 0.4783


2nd Mapping

A2, bedning radius of dipole r = 280 mm I= - 6.5 A I= - 15.25 A I= - 24 A I= - 33 A Z(mm) B (G) B (G) B (G) B (G) 81.50 -55.2500 -128.3700 200.6800 -273.6085 82.50 -52.6000 -122.1600 -191.0000 -260.3194 83.50 -50.0700 -116.2700 -181.7600 -247.6903 84.50 -47.6700 -110.6800 -173.0100 -235.7135 85.50 -45.4000 -105.3700 -164.6920 87.50 -41.1800 -95.5400 -149.2710 -203.2767 89.50 -37.3800 -86.6600 -135.3760 -184.2830 91.50 -33.9600 -78.6600 -122.8530 -167.1615 93.50 -30.8600 -71.4600 -111.5640 -151.7285 95.50 -28.0800 -64.9700 -101.3870 -137.8432 98.00 -25.1200 -57.7600 -90.1060 -122.3860 100.00 -22.8900 -52.6200 -82.0500 -111.3860 103.00 -19.9800 -45.8400 -71.4230 -96.9286 105.00 -18.2600 -41.8600 -65.1930 -88.3740 110.00 -14.6600 -33.5200 -52.1380 -70.5650 115.00 -11.8500 -27.1700 -41.9210 120.00 -9.6500 -22.0600 -34.0260 -45.8887 130.00 -6.5400 -14.8400 -22.9290 -30.7577 140.00 -4.5600 -10.2500 -15.7670 -21.0309 150.00 -3.2600 -7.2600 -11.0980 -14.7070


A1 I= - 6.505 A I= - 15.25 A I= - 24 A I= - 33 A Z(mm) B (G) B (G) Z(mm) B (G) B (G) 137.50 -69.4460 -160.7070 137.50 -252.3900 -342.9800 136.50 -66.4320 -153.7000 136.50 -241.2700 -328.0530 135.50 -63.5170 -146.9330 135.50 -230.6500 -313.6100 134.50 -60.7320 -140.4650 134.50 -220.5150 -299.7060 133.50 -58.0720 -134.2840 133.50 -210.8160 -286.0330 132.50 -128.3450 133.00 -206.0800 -279.6640 132.00 -54.3030 -125.5330 132.00 -197.0500 -267.3660 131.00 -51.9270 -120.0150 131.00 -188.4130 -255.5850 130.00 -49.6620 -114.7500 130.00 -180.1390 -244.2880 128.00 -45.4210 -104.9110 128.00 -164.6400 -223.1900 126.00 -41.5550 -95.9450 126.00 -150.5300 -204.0060 124.00 -38.0300 -87.7600 124.00 -137.6900 -186.4830 122.00 -34.8100 -80.2900 122.00 -125.9700 -170.5440 120.00 -31.8780 -73.4860 120.00 -115.2900 -156.0020 118.00 -29.2060 -67.2900 118.00 -105.5500 -142.7470 116.00 -26.7690 -61.6400 116.00 -96.6900 -130.6987 114.00 -24.6392 -56.5000 114.00 -88.6240 -119.7218 112.00 -22.6060 -51.5000 112.00 -81.2700 -109.7030 110.00 -20.7550 -47.5500 110.00 -74.5700 -100.6170 105.00 -7.6170 -38.4870 105.00 -60.3500 -81.2724 100.00 -13.6900 -31.3000 100.00 -49.0700 -65.9450 95.00 -11.2000 -25.6840 95.00 -40.1000 -53.7603 90.00 -9.2140 -21.1000 90.00 -32.9500 -44.0770 85.00 -7.6170 -17.4250 85.00 -27.3370 -36.3176 80.00 -6.3283 -14.4650 80.00 -22.6950 -30.0751 70.00 -4.4300 -10.1160 70.00 -15.8800 -20.9880 60.00 -3.1525 -7.2000 60.00 -11.3140 -14.8445 50.00 -2.2720 -5.2060 50.00 -8.1950 -10.6612 40.00 -1.6530 -3.8125 40.00 -6.0240 -7.7550 30.00 -1.2085 -2.8200 30.00 -4.4750 -5.6980 20.00 -1.8830 -2.1020 20.00 -3.3570 -4.2240 10.00 -0.6410 -1.5740 10.00 -2.3800 -3.1460 0.00 -0.4590 -1.1800 0.00 -1.9360 -0.3540

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