SLAC Magnetic Measurements Date: 10-21-1994 Time: 15:41:29 Magnet Name: 059 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 = 650.168 Iafter = 650.16 VT+- = 0.95693 -0.95690 0.95693 -0.95695 0.95688 -0.95693 VT+- = 0.95685 -0.95686 0.95690 -0.95685 Average: VT = .9568985 +- 3.380613E-05 Coil 1 Ibefore = 650.164 Iafter = 650.168 VT+- = 0.95383 -0.95372 0.95381 -0.95365 0.95379 -0.95387 VT+- = 0.95378 -0.95367 0.95379 -0.95375 Average: VT = .953766 +- 6.640051E-05 Coil 0 Ibefore = 650.166 Iafter = 650.168 VT+- = 0.95697 -0.95691 0.95684 -0.95694 0.95691 -0.95684 VT+- = 0.95686 -0.95689 0.95683 -0.95695 Average: VT = .956894 +- 4.761471E-05 Coil 1 Ibefore = 650.168 Iafter = 650.164 VT+- = 0.95381 -0.95348 0.95378 -0.95350 0.95374 -0.95364 VT+- = 0.95378 -0.95352 0.95379 -0.95352 Average: VT = .9536546 +- 1.30089E-04 Coil 0 Ibefore = 650.164 Iafter = 650.168 VT+- = 0.95695 -0.95693 0.95694 -0.95693 0.95695 -0.95692 VT+- = 0.95691 -0.95684 0.95692 -0.95690 Average: VT = .9569168 +- 3.024802E-05 Coil 1 Ibefore = 650.158 Iafter = 650.17 VT+- = 0.95372 -0.95365 0.95375 -0.95373 0.95380 -0.95365 VT+- = 0.95380 -0.95359 0.95376 -0.95361 Average: VT = .953706 +- 7.299644E-05 FIELD UNIFORMITY MEASUREMENTS BL Measurements For The Reference Magnet: I X VT sigVT BL sigBL (A) # (VS) (VS) (TM) (TM) ------- --- -------- -------- -------- -------- 650.16 1 0.95690 0.00003 0.99333 0.00004 650.17 2 0.95689 0.00005 0.99333 0.00005 650.17 3 0.95692 0.00003 0.99335 0.00003 BL Measurements For The Magnet Under Test: I X VTXC sigVTXC BL sigBL ratio sig (A) # (VS) (VS) (TM) (TM) VTXC/VTR VTXC/VTR ------- --- -------- -------- -------- -------- -------- -------- 650.17 1 0.95528 0.00007 0.99165 0.00007 0.99831 0.00008 650.17 2 0.95517 0.00013 0.99154 0.00014 0.99820 0.00014 650.16 3 0.95522 0.00007 0.99159 0.00008 0.99823 0.00008