SLAC Magnetic Measurements Date: 09-16-1994 Time: 09:46:24 Magnet Name: 061 Test Operator: bmd Test Stand: D2 Apparatus: Coil 2 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 = 650.138 Iafter = 650.146 VT+- = 0.95683 -0.95679 0.95683 -0.95684 0.95685 -0.95680 VT+- = 0.95681 -0.95689 0.95683 -0.95688 Average: VT = .9568335 +- 3.076658E-05 Coil 2 Ibefore = 650.1541 Iafter = 650.148 VT+- = 0.95408 -0.95413 0.95411 -0.95397 0.95409 -0.95410 VT+- = 0.95405 -0.95400 0.95406 -0.95375 Average: VT = .9540336 +- 1.04249E-04 Coil 0 Ibefore = 650.15 Iafter = 650.144 VT+- = 0.95683 -0.95689 0.95685 -0.95685 0.95686 -0.95685 VT+- = 0.95689 -0.95685 0.95685 -0.95686 Average: VT = .9568602 +- 1.787014E-05 Coil 2 Ibefore = 650.146 Iafter = 650.144 VT+- = 0.95392 -0.95398 0.95396 -0.95410 0.95395 -0.95411 VT+- = 0.95393 -0.95399 0.95392 -0.95381 Average: VT = .9539667 +- 8.412502E-05 Coil 0 Ibefore = 650.146 Iafter = 650.148 VT+- = 0.95686 -0.95684 0.95688 -0.95689 0.95682 -0.95683 VT+- = 0.95692 -0.95689 0.95684 -0.95689 Average: VT = .9568669 +- 2.921292E-05 Coil 2 Ibefore = 650.148 Iafter = 650.144 VT+- = 0.95404 -0.95397 0.95392 -0.95393 0.95402 -0.95397 VT+- = 0.95398 -0.95397 0.95396 -0.95400 Average: VT = .953975 +- 3.565351E-05 FIELD UNIFORMITY MEASUREMENTS BL Measurements For The Reference Magnet: I X VT sigVT BL sigBL (A) # (VS) (VS) (TM) (TM) ------- --- -------- -------- -------- -------- 650.14 1 0.95683 0.00003 0.99326 0.00003 650.15 2 0.95686 0.00002 0.99329 0.00002 650.15 3 0.95687 0.00003 0.99330 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 ------- --- -------- -------- -------- -------- -------- -------- 650.15 1 0.95487 0.00010 0.99123 0.00011 0.99794 0.00011 650.15 2 0.95481 0.00008 0.99116 0.00009 0.99786 0.00009 650.15 3 0.95481 0.00004 0.99117 0.00004 0.99786 0.00005