SLAC Magnetic Measurements Date: 12-02-1994 Time: 14:32:41 Magnet Name: 051 Test Operator: bmd Test Stand: D1 Apparatus: Coil 1 Run Number: 1 Comment: Magnet Standardization Currents (Amps): 100.0 950.0 100.0 950.0 100.0 950.0 100.0 Measurement Currents (Amps): 650.0 Coil 0 Ibefore = 650.186 Iafter = 650.186 VT+- = 0.95684 -0.95686 0.95676 -0.95680 0.95680 -0.95688 VT+- = 0.95683 -0.95685 0.95682 -0.95685 Average: VT = .9568288 +- 3.390056E-05 Coil 1 Ibefore = 650.1901 Iafter = 650.188 VT+- = 0.95333 -0.95342 0.95329 -0.95338 0.95345 -0.95340 VT+- = 0.95344 -0.95339 0.95336 -0.95334 Average: VT = .95338 +- 4.739005E-05 Coil 0 Ibefore = 650.1901 Iafter = 650.188 VT+- = 0.95687 -0.95686 0.95686 -0.95686 0.95686 -0.95682 VT+- = 0.95688 -0.95685 0.95686 -0.95680 Average: VT = .9568508 +- 2.312292E-05 Coil 1 Ibefore = 650.1901 Iafter = 650.188 VT+- = 0.95324 -0.95324 0.95324 -0.95323 0.95337 -0.95331 VT+- = 0.95328 -0.95323 0.95329 -0.95326 Average: VT = .9532676 +- 4.317358E-05 Coil 0 Ibefore = 650.188 Iafter = 650.1901 VT+- = 0.95680 -0.95684 0.95686 -0.95690 0.95679 -0.95690 VT+- = 0.95685 -0.95684 0.95679 -0.95687 Average: VT = .9568439 +- 3.858712E-05 Coil 1 Ibefore = 650.194 Iafter = 650.192 VT+- = 0.95332 -0.95319 0.95327 -0.95331 0.95325 -0.95317 VT+- = 0.95330 -0.95318 0.95328 -0.95329 Average: VT = .9532566 +- 5.514667E-05 FIELD UNIFORMITY MEASUREMENTS BL Measurements For The Reference Magnet: I X VT sigVT BL sigBL (A) # (VS) (VS) (TM) (TM) ------- --- -------- -------- -------- -------- 650.19 1 0.95683 0.00003 0.99326 0.00004 650.19 2 0.95685 0.00002 0.99328 0.00002 650.19 3 0.95684 0.00004 0.99328 0.00004 BL Measurements For The Magnet Under Test: I X VTXC sigVTXC BL sigBL ratio sig (A) # (VS) (VS) (TM) (TM) VTXC/VTR VTXC/VTR ------- --- -------- -------- -------- -------- -------- -------- 650.19 1 0.95490 0.00005 0.99125 0.00005 0.99798 0.00006 650.19 2 0.95478 0.00004 0.99114 0.00004 0.99784 0.00005 650.19 3 0.95477 0.00006 0.99113 0.00006 0.99783 0.00007