Second Mapping of Quadruple Magnets

Z	B	B 	B 	B 	B 	B 	B 	B 	B 	B 	B 	B 	B 	B 	B 	B 
cm	Gauss	Gauss	Gauss	Gauss	Gauss	Gauss	Gauss	Gauss	Gauss	Gauss	Gauss	Gauss	Gauss	Gauss	Gauss	Gauss
Z–dir  I=3A	I=2.8A	I=2.6A	I=2.4A	I=2.2A	I=2A	I=1.8A	I=1.6A	I=1.4A  I=1.2A	I=1A	I=0.8A	I=0.6A	I=0.4A	I=0.2A	I = 0
0	-0.16	-0.14	-0.18	-0.16	-0.19	-0.16	-0.23	-0.18	-0.19	-0.23	-0.2	-0.19	-0.16	-0.14	-0.2	-0.23
2.5	-0.3	-0.33	-0.3	-0.31	-0.35	-0.42	-0.38	-0.2	-0.21	-0.35	-0.48	-0.48	-0.52	-0.5	-0.43	-0.31
5	-0.01	0	-0.02	-0.7	-0.17	-0.19	-0.28	-0.32	-0.35	-0.35	-0.4	-0.48	-0.5	-0.56	-0.67	-0.68
6	1.4	1.28	1.16	1.08	0.96	0.79	0.67	0.53	0.45	0.32	0.21	0.02	-0.13	-0.28	-0.36	-0.46
6.5	3.19	3.02	2.78	2.53	2.34	2.02	1.79	1.62	1.38	1.19	0.95	0.66	0.43	0.2	0.01	-0.2
7	6.09	5.7	5.37	5.03	4.47	4.15	3.79	3.43	3.05	2.68	2.1	1.71	1.36	1	0.65	0.1
7.5	10.13	9.62	9.07	8.52	7.67	7.11	6.52	5.95	5.36	4.76	3.89	3.28	2.7	2.12	1.53	0.64
8	15.46	14.71	13.89	13.03	12.18	10.89	10.02	9.15	8.24	7.35	6.46	5.19	4.3	3.4	2.55	1.66
8.5	22.11	20.99	19.88	18.7	17.48	15.67	14.41	13.17	11.96	10.73	9.4	7.6	6.23	5.05	3.81	2.57
9	29.99	28.69	26.35	24.77	23.14	21.57	19.85	18.23	16.5	14.04	12.32	10.68	8.96	7.3	4.8	3.1
9.5	37.06	34.24	32.35	30.4	28.4	26.42	24.44	22.35	19.4	17.35	15.33	13.29	11.22	8.2	6.12	3.72
10	40.51	38.52	36.4	34.3	32.1	28.82	26.47	24.13	22	19.7	17.5	14.04	11.72	9.5	7.2	4.1
10.5	43.54	40.22	38.3	36.03	33.7	30.22	27.9	26.05	23.6	20.1	17.7	15.34	12.9	10.5	7.93	4.4
11	43.56	41.33	39.05	36.76	34.38	30.84	28.5	26.09	23.66	21.25	17.81	15.17	12.7	10.3	7.84	4.44
11.5	44.07	41.79	39.49	37.16	34.8	31.2	28.77	26.25	23.9	21.47	17.88	15.46	12.77	10.55	8.1	4.5
12	44.23	41.9	39.87	37.35	34.98	31.39	28.9	26.46	24	21.52	18	15.54	13.04	10.58	8.11	4.41
12.5	44.58	42.24	39.95	37.6	34.08	31.7	29.25	26.82	24.33	21.66	18.12	15.65	13.13	10.5	8.03	4.45
13.5	44.63	42.32	39.98	37.66	35.27	31.6	29.16	26.7	24.15	21.71	18.15	15.48	13.13	10.54	8.13	4.43
14	45.45	43.15	40.75	38.39	35.85	32.4	29.93	27.44	24.95	22.43	18.7	16.16	13.66	11.15	8.63	4.98
15	45.14	42.83	40.49	38.15	35.7	32.35	29.9	27.44	24.95	22.47	18.71	16.17	13.6	11.11	8.5	4.87
15.5	45.67	43.35	39.9	37.5	35.09	32.7	30.2	26.61	24.68	21.73	19	16.2	13.48	11.11	8.21	4.73
16	45.7	43.06	40.6	38.2	35.38	32.03	29.6	26.77	24.5	20.99	18.48	15.87	13.46	10.95	8.09	4.54
16.5	43.18	41	38.8	36.54	33.33	31.06	28.7	26.34	22.87	20.49	18.1	15.7	13.23	9.85	7.45	4.45
17	41.39	38.26	36.18	34.04	31.9	29.65	26.42	24.82	21.52	19.29	17	14.75	12.3	10	7.53	4.2
17.5	35.2	33.42	31.61	28.76	27	25.13	23.2	21.26	19.34	16.5	14.58	12.62	10.54	8.57	6.15	3.62
18	27.53	26.08	24.62	23.23	21.2	19.7	18.08	16.53	14.53	12.98	11.42	9.8	8.27	6.4	4.88	2.69
18.5	19.62	18.62	17.56	16.5	15.46	13.9	12.73	11.7	10.58	9.46	7.83	6.76	5.6	4.47	3.36	1.72
19	13.15	12.48	11.77	11.04	10.26	9.51	8.48	7.82	7	6.2	5.45	4.44	3.77	2.95	2.23	1.2
19.5	8.1	7.65	7.2	6.74	6.3	5.6	5.16	4.64	4.14	3.66	3.11	2.54	2	1.5	0.82	0.25
20	4.22	3.94	3.6	3.38	3.06	2.83	2.54	2.13	1.9	1.52	1.24	0.92	0.63	0.25	0	0.39
20.5	1.64	1.5	1.37	1.22	1.1	0.93	0.78	0.54	0.42	0.28	0.1	-0.07	-0.21	-0.43	-0.58	-0.76
21	0.32	0.24	0.15	0.1	0	-0.09	-0.13	-0.21	-0.3	-0.38	-0.5	-0.59	-0.66	-0.78	-0.84	-0.97
21.5	-0.17	-0.23	-0.25	-0.26	-0.33	-0.41	-0.43	-0.46	-0.5	-0.6	-0.63	-0.72	-0.77	-0.8	-0.9	-0.93
22	-0.46	-0.44	-0.45	-0.48	-0.5	-0.56	-0.6	-0.62	-0.66	-0.68	-0.71	-0.72	-0.74	-0.8	-0.82	-0.86
22.5	-0.51	-0.52	-0.59	-0.63	-0.64	-0.62	-0.65	-0.68	-0.69	-0.7	-0.72	-0.76	-0.78	-0.78	-0.76	-0.81
23	-0.63	-0.58	-0.63	-0.64	-0.62	-0.65	-0.64	-0.67	-0.68	-0.65	-0.69	-0.71	-0.72	-0.75	-0.74	-0.76
24	-0.65	-0.68	-0.7	-0.71	-0.66	-0.7	-0.68	-0.68	-0.69	-0.66	-0.72	-0.71	-0.7	-0.7	-0.72	-0.74
25.5	-0.75	-0.68	-0.7	-0.68	-0.66	-0.67	-0.7	-0.7	-0.71	-0.71	-0.72	-0.72	-0.69	-0.68	-0.7	-0.68

B-field vs Z-direction for different quad coil currents

Effective length of the quad vs quad coil current