MAGNETIC VS GEOMETRIC CENTER		4-21-97
	Q4(QD4L)

I = 887.7(A)

  Z	  X	  Y	V_QUAD
(in)	(mils)	(mils)	(volts)
-------------------------------
 31	  6.0	  9.0	 0.664
 30	 15.0	 -6.0	 2.241
 29	 18.0	 -5.0	 5.358
 28	 17.0	 -4.0	 9.419
 27	 15.0	 -6.0	11.460
 26	 11.0	 -4.0	12.000
 25	  8.5	 -4.5	12.130
 24 	  8.0	 -2.0	12.160
 23 	  7.0	 -4.0	12.170
 22	  3.0	 -3.0	12.150
 21 	  1.0	 -1.0	12.165
 20	 -1.0	 -2.5	12.175
 15	 -5.0	  0.0	12.180
 10	 -9.0	  1.0	12.180
  5	-10.0	  3.0	12.180
  0	-10.0	  3.0	12.180
 -5	-10.0	  5.0	12.180
-10	 -8.0	  7.0	12.180
-15	 -7.0	  6.0	12.180
-20	 -3.0	  5.0	12.180
-22	 -2.0	  8.0	12.200
-24	  0.0	  8.0	12.210
-26	  0.5	  7.0	12.075
-28	  0.0	  4.5	 9.413
-29	 -4.0	  0.0	 5.373
-30	-12.0	 -4.0	 2.700
-31 	-48.0	-22.0	 1.008

Z = 0 is the center of the magnet steel.
Negative "Z" is towards the utility end.
Negative "X" is towards the "cutout".
Length of the poles is about 56.2(in).
The utility end is upstream.
The outside surface of the upstream mirror is at about -32.2(in).
The outside surface of the downstream mirror is at about 30.7(in).
The measuring coil is #1 V1=(4.3e-3)V2  B=0.02676*V2(T/V)
Values past +/-31(in) are not readable.


I = 1186(A)

  Z	  X	  Y	V_QUAD
(in)	(mils)	(mils)	(volts)
-------------------------------
 31	  7.0	 12.0	 0.940
 30	 16.0	 -2.0	 2.660
 28	 18.0	 -5.0	11.750
 26	 14.0	 -2.0	16.080
 24 	  7.0	  0.0	16.260
 22	  3.0	  1.0	16.265
 20	  0.0	  0.0	16.275
 18	 -2.0	  0.0	16.285
 15	 -6.0	  2.0	16.290
 10	 -9.0	  2.0	16.290
  5	-11.0	  5.0	16.295
  0	-10.0	  6.5	16.285
 -5	-10.0	  7.0	16.280
-10	 -7.0	  8.0	16.280
-15	 -5.0	 10.0	16.280
-18	 -1.0	  9.0	16.280
-20	 -1.0	  9.0	16.260
-22	  1.0	  8.0	16.260
-24	  2.0	  7.0	16.260
-26	  0.5	  8.0	16.030
-28	 -1.0	  6.0	11.915
-29	 -2.0	  2.0	 7.020
-30	-15.0	 -2.0	 3.230
-31 	-49.0	-18.0	 1.255