SLAC Magnetic Measurements Date: 09-21-1994 Time: 09:55:44 Magnet Name: 106 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 = 650.156 Iafter = 650.158 VT+- = 0.95685 -0.95680 0.95683 -0.95685 0.95681 -0.95688 VT+- = 0.95679 -0.95684 0.95689 -0.95681 Average: VT = .9568335 +- 3.13761E-05 Coil 1 Ibefore = 650.15 Iafter = 650.152 VT+- = 0.95405 -0.95401 0.95394 -0.95398 0.95393 -0.95391 VT+- = 0.95403 -0.95390 0.95410 -0.95399 Average: VT = .953983 +- 6.19299E-05 Coil 0 Ibefore = 650.15 Iafter = 650.152 VT+- = 0.95695 -0.95687 0.95679 -0.95690 0.95680 -0.95691 VT+- = 0.95681 -0.95694 0.95692 -0.95693 Average: VT = .9568809 +- 5.869431E-05 Coil 1 Ibefore = 650.158 Iafter = 650.16 VT+- = 0.95394 -0.95396 0.95395 -0.95393 0.95395 -0.95386 VT+- = 0.95387 -0.95390 0.95393 -0.95384 Average: VT = .9539139 +- 4.024844E-05 Coil 0 Ibefore = 650.146 Iafter = 650.158 VT+- = 0.95694 -0.95680 0.95693 -0.95681 0.95692 -0.95682 VT+- = 0.95691 -0.95685 0.95685 -0.95693 Average: VT = .9568769 +- 5.355059E-05 Coil 1 Ibefore = 650.156 Iafter = 650.15 VT+- = 0.95403 -0.95398 0.95400 -0.95382 0.95399 -0.95397 VT+- = 0.95394 -0.95390 0.95406 -0.95388 Average: VT = .9539574 +- 6.866577E-05 FIELD UNIFORMITY MEASUREMENTS BL Measurements For The Reference Magnet: I X VT sigVT BL sigBL (A) # (VS) (VS) (TM) (TM) ------- --- -------- -------- -------- -------- 650.16 1 0.95683 0.00003 0.99326 0.00003 650.15 2 0.95688 0.00006 0.99331 0.00006 650.15 3 0.95688 0.00005 0.99331 0.00006 BL Measurements For The Magnet Under Test: I X VTXC sigVTXC BL sigBL ratio sig (A) # (VS) (VS) (TM) (TM) VTXC/VTR VTXC/VTR ------- --- -------- -------- -------- -------- -------- -------- 650.15 1 0.95550 0.00006 0.99188 0.00006 0.99862 0.00007 650.16 2 0.95543 0.00004 0.99181 0.00004 0.99847 0.00007 650.15 3 0.95547 0.00007 0.99185 0.00007 0.99853 0.00009