SLAC Magnetic Measurements Date: 11-29-1994 Time: 14:11:05 Magnet Name: 194 Test Operator: 1 Test Stand: D2 Apparatus: Coil 2 Run Number: bmd 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 = 650.198 Iafter = 650.196 VT+- = 0.95675 -0.95674 0.95682 -0.95677 0.95684 -0.95675 VT+- = 0.95679 -0.95677 0.95678 -0.95681 Average: VT = .956782 +- 3.126586E-05 Coil 2 Ibefore = 650.198 Iafter = 650.194 VT+- = 0.95436 -0.95441 0.95440 -0.95436 0.95448 -0.95445 VT+- = 0.95443 -0.95444 0.95454 -0.95446 Average: VT = .9544326 +- 5.148964E-05 Coil 0 Ibefore = 650.194 Iafter = 650.196 VT+- = 0.95681 -0.95682 0.95675 -0.95674 0.95694 -0.95677 VT+- = 0.95681 -0.95676 0.95681 -0.95678 Average: VT = .9567986 +- 5.369036E-05 Coil 2 Ibefore = 650.196 Iafter = 650.1901 VT+- = 0.95422 -0.95431 0.95433 -0.95418 0.95432 -0.95434 VT+- = 0.95424 -0.95427 0.95432 -0.95414 Average: VT = .9542675 +- 6.642471E-05 Coil 0 Ibefore = 650.192 Iafter = 650.188 VT+- = 0.95697 -0.95681 0.95692 -0.95684 0.95664 -0.95683 VT+- = 0.95696 -0.95681 0.95677 -0.95673 Average: VT = .9568272 +- 9.752922E-05 Coil 2 Ibefore = 650.196 Iafter = 650.192 VT+- = 0.95417 -0.95429 0.95424 -0.95424 0.95421 -0.95430 VT+- = 0.95425 -0.95426 0.95419 -0.95429 Average: VT = .9542446 +- 4.055711E-05 FIELD UNIFORMITY MEASUREMENTS BL Measurements For The Reference Magnet: I X VT sigVT BL sigBL (A) # (VS) (VS) (TM) (TM) ------- --- -------- -------- -------- -------- 650.20 1 0.95678 0.00003 0.99321 0.00003 650.19 2 0.95680 0.00005 0.99323 0.00006 650.19 3 0.95683 0.00010 0.99326 0.00010 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 0.95527 0.00005 0.99164 0.00005 0.99842 0.00006 650.19 2 0.95511 0.00007 0.99147 0.00007 0.99824 0.00009 650.19 3 0.95508 0.00004 0.99145 0.00004 0.99817 0.00011