SLAC Magnetic Measurements
Date: 11-22-2022
Time: 14:34:29

Project: FACET-II
Magnet Type: Undulator
Magnet Name: LHU-0003
Dataset Number: 1
Run Purpose: Tuning
Run Type: Stretched wire
Run Number: 26
Measurement Device: Stretched Wire
Operator: YL
Comment: Measurement vs. X; K=1.17


Parameters:
Measurement Type = I12XY VS X VS GAP
I1X dy =  0.5000 mm
I1Y dx =  0.5000 mm
I2X dy =  1.0000 mm
I2Y dx =  1.0000 mm
Wire # Turns = 1
Preamplifier Gain =  10000.00
Background Field Integrals:
I1X =    10.0 (uTm)
I1Y =   -29.0 (uTm)
I2X =     5.0 (uTm2)
I2Y =   -13.0 (uTm2)
Subtracted from results
 The coordinate system flipped: Bx = -Bx


Field Integrals:
 Gap (mm)    X0 (mm)     Y0 (mm)          I1x (uTm)               I1y (uTm)              I2x (uTm^2)             I2y (uTm^2)      
----------  ----------  ----------  ----------------------  ----------------------  ----------------------  ----------------------
    37.250      15.000       0.000      89.670+-     0.779     -74.779+-     1.032      42.596+-     1.561     -30.589+-     1.193
    37.250      10.000       0.000      58.501+-     0.890     -42.675+-     1.048      27.896+-     0.932     -17.184+-     1.493
    37.250       5.000       0.000      21.284+-     0.509     -21.442+-     0.330       9.466+-     0.723      -5.503+-     1.153
    37.250       0.000       0.000       3.716+-     1.220      -2.767+-     0.310      -0.077+-     0.414       2.003+-     0.590
    37.250      -5.000       0.000      17.066+-     2.082      14.440+-     0.248       1.944+-     1.047      12.954+-     1.365
    37.250     -10.000       0.000      48.314+-     0.896      32.613+-     0.482      12.452+-     1.878      22.540+-     1.272
    37.250     -15.000       0.000      73.530+-     0.717      44.687+-     0.221      19.365+-     0.891      34.204+-     1.476