SLAC Magnetic Measurements Date: 11-08-2017 Time: 12:19:16 Project: LCLS-II Device Type: Undulator Data Type: Serial Number: SXU_004 DATASET Number: 1 Tuning Stage: Tuning Run Number: 11 Measurement Type: Long Coil Scans Operator: YL Comment: Data for central tuning; after round 3 Type Position Raw value Integral Nominal Actual Pre-measurement Gap Actual Post-measurement Gap m Volt*sec T*m | T*m^2 Gap US - mm US Raw DS - mm DS Raw US - mm US Raw DS - mm DS Raw --------------------------------------------------------------------------------------------------------------------------------------- I1Y_VS_X -2.000E-03 -1.915E-06 -25.531E-06 8.00000 7.99975 4403381 7.99990 4411254 7.99950 4403386 7.99975 4411257 I1Y_VS_X -2.000E-03 -0.918E-06 -12.238E-06 8.00000 7.99880 4403400 7.99940 4411264 7.99870 4403402 7.99940 4411264 I1Y_VS_X -2.000E-03 -1.582E-06 -21.088E-06 8.00000 7.99825 4403411 7.99920 4411268 7.99820 4403412 7.99920 4411268 I1Y_VS_X 0.000E-03 -1.420E-06 -18.932E-06 8.00000 7.99785 4403419 7.99900 4411272 7.99780 4403420 7.99895 4411273 I1Y_VS_X 0.000E-03 -1.377E-06 -18.354E-06 8.00000 7.99755 4403425 7.99890 4411274 7.99750 4403426 7.99890 4411274 I1Y_VS_X 0.000E-03 -1.367E-06 -18.229E-06 8.00000 7.99730 4403430 7.99880 4411276 7.99730 4403430 7.99880 4411276 I1Y_VS_X 2.000E-03 -1.336E-06 -17.810E-06 8.00000 7.99710 4403434 7.99875 4411277 7.99705 4403435 7.99870 4411278 I1Y_VS_X 2.000E-03 -1.452E-06 -19.355E-06 8.00000 7.99690 4403438 7.99865 4411279 7.99690 4403438 7.99865 4411279 I1Y_VS_X 2.000E-03 -2.722E-06 -36.285E-06 8.00000 7.99675 4403441 7.99855 4411281 7.99670 4403442 7.99860 4411280 Type Position Raw value Integral Nominal Actual Pre-measurement Gap Actual Post-measurement Gap m Volt*sec T*m | T*m^2 Gap US - mm US Raw DS - mm DS Raw US - mm US Raw DS - mm DS Raw --------------------------------------------------------------------------------------------------------------------------------------- I1X_VS_X -2.000E-03 0.066E-06 0.877E-06 8.00000 7.99660 4403444 7.99850 4411282 7.99660 4403444 7.99850 4411282 I1X_VS_X -2.000E-03 -0.025E-06 -0.332E-06 8.00000 7.99650 4403446 7.99840 4411284 7.99650 4403446 7.99840 4411284 I1X_VS_X -2.000E-03 0.150E-06 2.003E-06 8.00000 7.99640 4403448 7.99840 4411284 7.99640 4403448 7.99835 4411285 I1X_VS_X 0.000E-03 0.896E-06 11.940E-06 8.00000 7.99630 4403450 7.99830 4411286 7.99625 4403451 7.99830 4411286 I1X_VS_X 0.000E-03 1.202E-06 16.024E-06 8.00000 7.99620 4403452 7.99830 4411286 7.99620 4403452 7.99825 4411287 I1X_VS_X 0.000E-03 2.210E-06 29.467E-06 8.00000 7.99610 4403454 7.99820 4411288 7.99610 4403454 7.99820 4411288 I1X_VS_X 2.000E-03 1.036E-06 13.813E-06 8.00000 7.99605 4403455 7.99820 4411288 7.99605 4403455 7.99815 4411289 I1X_VS_X 2.000E-03 1.318E-06 17.576E-06 8.00000 7.99595 4403457 7.99815 4411289 7.99595 4403457 7.99815 4411289 I1X_VS_X 2.000E-03 1.348E-06 17.963E-06 8.00000 7.99585 4403459 7.99815 4411289 7.99585 4403459 7.99815 4411289 Type Position Raw value Integral Nominal Actual Pre-measurement Gap Actual Post-measurement Gap m Volt*sec T*m | T*m^2 Gap US - mm US Raw DS - mm DS Raw US - mm US Raw DS - mm DS Raw --------------------------------------------------------------------------------------------------------------------------------------- I1Y_VS_X -2.000E-03 -2.247E-06 -29.960E-06 10.00000 10.00015 4363373 10.00005 4371251 10.00025 4363371 10.00015 4371249 I1Y_VS_X -2.000E-03 -2.667E-06 -35.551E-06 10.00000 10.00050 4363366 10.00025 4371247 10.00050 4363366 10.00025 4371247 I1Y_VS_X -2.000E-03 -1.941E-06 -25.876E-06 10.00000 10.00060 4363364 10.00030 4371246 10.00065 4363363 10.00030 4371246 I1Y_VS_X 0.000E-03 -2.092E-06 -27.893E-06 10.00000 10.00070 4363362 10.00035 4371245 10.00070 4363362 10.00030 4371246 I1Y_VS_X 0.000E-03 -1.847E-06 -24.626E-06 10.00000 10.00075 4363361 10.00030 4371246 10.00075 4363361 10.00030 4371246 I1Y_VS_X 0.000E-03 -1.817E-06 -24.220E-06 10.00000 10.00075 4363361 10.00030 4371246 10.00075 4363361 10.00030 4371246 I1Y_VS_X 2.000E-03 -1.850E-06 -24.657E-06 10.00000 10.00080 4363360 10.00030 4371246 10.00075 4363361 10.00030 4371246 I1Y_VS_X 2.000E-03 -2.457E-06 -32.749E-06 10.00000 10.00075 4363361 10.00035 4371245 10.00080 4363360 10.00035 4371245 I1Y_VS_X 2.000E-03 -1.835E-06 -24.455E-06 10.00000 10.00080 4363360 10.00035 4371245 10.00080 4363360 10.00035 4371245 Type Position Raw value Integral Nominal Actual Pre-measurement Gap Actual Post-measurement Gap m Volt*sec T*m | T*m^2 Gap US - mm US Raw DS - mm DS Raw US - mm US Raw DS - mm DS Raw --------------------------------------------------------------------------------------------------------------------------------------- I1X_VS_X -2.000E-03 0.347E-06 4.631E-06 10.00000 10.00080 4363360 10.00035 4371245 10.00085 4363359 10.00035 4371245 I1X_VS_X -2.000E-03 0.303E-06 4.041E-06 10.00000 10.00085 4363359 10.00035 4371245 10.00085 4363359 10.00035 4371245 I1X_VS_X -2.000E-03 0.183E-06 2.438E-06 10.00000 10.00085 4363359 10.00035 4371245 10.00085 4363359 10.00035 4371245 I1X_VS_X 0.000E-03 1.133E-06 15.103E-06 10.00000 10.00085 4363359 10.00030 4371246 10.00085 4363359 10.00035 4371245 I1X_VS_X 0.000E-03 1.136E-06 15.150E-06 10.00000 10.00085 4363359 10.00035 4371245 10.00085 4363359 10.00035 4371245 I1X_VS_X 0.000E-03 1.264E-06 16.848E-06 10.00000 10.00085 4363359 10.00030 4371246 10.00080 4363360 10.00035 4371245 I1X_VS_X 2.000E-03 2.025E-06 26.999E-06 10.00000 10.00085 4363359 10.00030 4371246 10.00085 4363359 10.00030 4371246 I1X_VS_X 2.000E-03 1.607E-06 21.423E-06 10.00000 10.00085 4363359 10.00035 4371245 10.00085 4363359 10.00035 4371245 I1X_VS_X 2.000E-03 1.750E-06 23.333E-06 10.00000 10.00085 4363359 10.00035 4371245 10.00085 4363359 10.00030 4371246 Type Position Raw value Integral Nominal Actual Pre-measurement Gap Actual Post-measurement Gap m Volt*sec T*m | T*m^2 Gap US - mm US Raw DS - mm DS Raw US - mm US Raw DS - mm DS Raw --------------------------------------------------------------------------------------------------------------------------------------- I1Y_VS_X -2.000E-03 -7.386E-06 -98.457E-06 22.00000 22.00030 4123370 22.00025 4131247 22.00060 4123364 22.00035 4131245 I1Y_VS_X -2.000E-03 -6.997E-06 -93.271E-06 22.00000 22.00115 4123353 22.00070 4131238 22.00125 4123351 22.00075 4131237 I1Y_VS_X -2.000E-03 -6.677E-06 -89.006E-06 22.00000 22.00150 4123346 22.00090 4131234 22.00155 4123345 22.00090 4131234 I1Y_VS_X 0.000E-03 -6.382E-06 -85.078E-06 22.00000 22.00175 4123341 22.00105 4131231 22.00170 4123342 22.00105 4131231 I1Y_VS_X 0.000E-03 -6.951E-06 -92.659E-06 22.00000 22.00185 4123339 22.00110 4131230 22.00185 4123339 22.00110 4131230 I1Y_VS_X 0.000E-03 -6.426E-06 -85.660E-06 22.00000 22.00190 4123338 22.00115 4131229 22.00190 4123338 22.00115 4131229 I1Y_VS_X 2.000E-03 -7.071E-06 -94.256E-06 22.00000 22.00200 4123336 22.00120 4131228 22.00200 4123336 22.00120 4131228 I1Y_VS_X 2.000E-03 -7.107E-06 -94.736E-06 22.00000 22.00205 4123335 22.00125 4131227 22.00205 4123335 22.00125 4131227 I1Y_VS_X 2.000E-03 -6.867E-06 -91.536E-06 22.00000 22.00210 4123334 22.00125 4131227 22.00215 4123333 22.00125 4131227 Type Position Raw value Integral Nominal Actual Pre-measurement Gap Actual Post-measurement Gap m Volt*sec T*m | T*m^2 Gap US - mm US Raw DS - mm DS Raw US - mm US Raw DS - mm DS Raw --------------------------------------------------------------------------------------------------------------------------------------- I1X_VS_X -2.000E-03 -0.233E-06 -3.106E-06 22.00000 22.00215 4123333 22.00130 4131226 22.00215 4123333 22.00135 4131225 I1X_VS_X -2.000E-03 -0.229E-06 -3.052E-06 22.00000 22.00225 4123331 22.00135 4131225 22.00220 4123332 22.00135 4131225 I1X_VS_X -2.000E-03 -0.191E-06 -2.546E-06 22.00000 22.00225 4123331 22.00135 4131225 22.00230 4123330 22.00135 4131225 I1X_VS_X 0.000E-03 0.582E-06 7.761E-06 22.00000 22.00230 4123330 22.00140 4131224 22.00225 4123331 22.00135 4131225 I1X_VS_X 0.000E-03 0.603E-06 8.032E-06 22.00000 22.00230 4123330 22.00140 4131224 22.00230 4123330 22.00140 4131224 I1X_VS_X 0.000E-03 0.563E-06 7.506E-06 22.00000 22.00235 4123329 22.00140 4131224 22.00230 4123330 22.00140 4131224 I1X_VS_X 2.000E-03 1.142E-06 15.228E-06 22.00000 22.00235 4123329 22.00145 4131223 22.00230 4123330 22.00145 4131223 I1X_VS_X 2.000E-03 0.999E-06 13.318E-06 22.00000 22.00235 4123329 22.00145 4131223 22.00235 4123329 22.00145 4131223 I1X_VS_X 2.000E-03 1.032E-06 13.754E-06 22.00000 22.00240 4123328 22.00145 4131223 22.00240 4123328 22.00145 4131223