SLAC Magnetic Measurements Date: 12-23-1994 Time: 13:33:09 Magnet Name: 066 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 = 650.196 Iafter = 650.198 VT+- = 0.95681 -0.95668 0.95654 -0.95668 0.95677 -0.95674 VT+- = 0.95678 -0.95667 0.95679 -0.95670 Average: VT = .9567146 +- 7.57044E-05 Coil 2 Ibefore = 650.192 Iafter = 650.206 VT+- = 0.95346 -0.95346 0.95341 -0.95329 0.95330 -0.95337 VT+- = 0.95343 -0.95340 0.95342 -0.95341 Average: VT = .9533967 +- 5.504975E-05 Coil 0 Ibefore = 650.202 Iafter = 650.196 VT+- = 0.95677 -0.95680 0.95685 -0.95680 0.95663 -0.95673 VT+- = 0.95682 -0.95678 0.95670 -0.95680 Average: VT = .9567668 +- 6.076739E-05 Coil 2 Ibefore = 650.198 Iafter = 650.196 VT+- = 0.95338 -0.95320 0.95329 -0.95316 0.95327 -0.95317 VT+- = 0.95327 -0.95322 0.95322 -0.95328 Average: VT = .9532461 +- 6.250286E-05 Coil 0 Ibefore = 650.196 Iafter = 650.196 VT+- = 0.95686 -0.95679 0.95679 -0.95685 0.95680 -0.95671 VT+- = 0.95661 -0.95675 0.95666 -0.95682 Average: VT = .9567647 +- 7.744737E-05 Coil 2 Ibefore = 650.194 Iafter = 650.192 VT+- = 0.95303 -0.95308 0.95332 -0.95321 0.95336 -0.95317 VT+- = 0.95319 -0.95313 0.95319 -0.95303 Average: VT = .9531708 +- 1.037713E-04 FIELD UNIFORMITY MEASUREMENTS BL Measurements For The Reference Magnet: I X VT sigVT BL sigBL (A) # (VS) (VS) (TM) (TM) ------- --- -------- -------- -------- -------- 650.20 1 0.95671 0.00008 0.99314 0.00008 650.20 2 0.95677 0.00006 0.99320 0.00006 650.20 3 0.95676 0.00008 0.99319 0.00008 BL Measurements For The Magnet Under Test: I X VTXC sigVTXC BL sigBL ratio sig (A) # (VS) (VS) (TM) (TM) VTXC/VTR VTXC/VTR ------- --- -------- -------- -------- -------- -------- -------- 650.20 1 0.95424 0.00006 0.99057 0.00006 0.99741 0.00010 650.20 2 0.95408 0.00006 0.99041 0.00006 0.99720 0.00009 650.19 3 0.95401 0.00010 0.99033 0.00011 0.99713 0.00014