SLAC Magnetic Measurements Date: 10-17-1994 Time: 14:56:43 Magnet Name: 089 Test Operator: PDR 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 = 650.158 Iafter = 650.158 VT+- = 0.95675 -0.95694 0.95682 -0.95687 0.95673 -0.95694 VT+- = 0.95679 -0.95674 0.95674 -0.95688 Average: VT = .9568224 +- 7.819023E-05 Coil 2 Ibefore = 650.156 Iafter = 650.158 VT+- = 0.95574 -0.95564 0.95576 -0.95565 0.95579 -0.95565 VT+- = 0.95576 -0.95578 0.95577 -0.95572 Average: VT = .9557275 +- 5.729742E-05 Coil 0 Ibefore = 650.164 Iafter = 650.164 VT+- = 0.95679 -0.95691 0.95682 -0.95694 0.95678 -0.95689 VT+- = 0.95686 -0.95686 0.95686 -0.95680 Average: VT = .956852 +- 4.948309E-05 Coil 2 Ibefore = 650.166 Iafter = 650.1541 VT+- = 0.95578 -0.95582 0.95579 -0.95571 0.95570 -0.95587 VT+- = 0.95578 -0.95574 0.95580 -0.95575 Average: VT = .9557747 +- 4.865279E-05 Coil 0 Ibefore = 650.164 Iafter = 650.156 VT+- = 0.95677 -0.95688 0.95683 -0.95679 0.95683 -0.95682 VT+- = 0.95688 -0.95690 0.95686 -0.95688 Average: VT = .9568439 +- 3.930812E-05 Coil 2 Ibefore = 650.164 Iafter = 650.156 VT+- = 0.95589 -0.95580 0.95591 -0.95584 0.95590 -0.95585 VT+- = 0.95581 -0.95591 0.95592 -0.95586 Average: VT = .9558674 +- 4.196212E-05 FIELD UNIFORMITY MEASUREMENTS BL Measurements For The Reference Magnet: I X VT sigVT BL sigBL (A) # (VS) (VS) (TM) (TM) ------- --- -------- -------- -------- -------- 650.16 1 0.95682 0.00008 0.99325 0.00008 650.16 2 0.95685 0.00005 0.99328 0.00005 650.16 3 0.95684 0.00004 0.99328 0.00004 BL Measurements For The Magnet Under Test: I X VTXC sigVTXC BL sigBL ratio sig (A) # (VS) (VS) (TM) (TM) VTXC/VTR VTXC/VTR ------- --- -------- -------- -------- -------- -------- -------- 650.16 1 0.95657 0.00006 0.99299 0.00006 0.99974 0.00010 650.16 2 0.95662 0.00005 0.99304 0.00005 0.99976 0.00007 650.16 3 0.95671 0.00004 0.99314 0.00004 0.99986 0.00006