SLAC Magnetic Measurements Date: 11-17-2017 Time: 10:57:51 Project: LCLS-II Device Type: Undulator Data Type: Serial Number: SXU_004 DATASET Number: 1 Tuning Stage: Tuning Run Number: 18 Measurement Type: Long Coil Scans Operator: YL Comment: Rotor on first poles shim signatures; pole #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 0.000E-03 5.701E-06 76.003E-06 7.20000 7.19980 4418630 7.19990 4426504 7.19925 4418641 7.19975 4426507 I1Y_VS_X 0.000E-03 4.564E-06 60.844E-06 7.20000 7.19830 4418660 7.19940 4426514 7.19820 4418662 7.19940 4426514 I1Y_VS_X 0.000E-03 5.165E-06 68.854E-06 7.20000 7.19785 4418669 7.19925 4426517 7.19780 4418670 7.19925 4426517 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 0.000E-03 6.136E-06 81.793E-06 7.50000 7.50005 4412625 7.50000 4420502 7.50005 4412625 7.50000 4420502 I1Y_VS_X 0.000E-03 6.402E-06 85.343E-06 7.50000 7.50005 4412625 7.50005 4420501 7.50005 4412625 7.50005 4420501 I1Y_VS_X 0.000E-03 6.150E-06 81.983E-06 7.50000 7.50010 4412624 7.50000 4420502 7.50005 4412625 7.50000 4420502 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 0.000E-03 12.745E-06 169.896E-06 8.00000 8.00005 4402625 8.00000 4410502 8.00005 4402625 8.00005 4410501 I1Y_VS_X 0.000E-03 12.555E-06 167.367E-06 8.00000 8.00010 4402624 8.00005 4410501 8.00015 4402623 8.00010 4410500 I1Y_VS_X 0.000E-03 12.491E-06 166.507E-06 8.00000 8.00015 4402623 8.00005 4410501 8.00015 4402623 8.00010 4410500 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 0.000E-03 11.317E-06 150.866E-06 9.00000 9.00005 4382625 9.00000 4390502 9.00015 4382623 9.00005 4390501 I1Y_VS_X 0.000E-03 10.861E-06 144.786E-06 9.00000 9.00030 4382620 9.00010 4390500 9.00035 4382619 9.00015 4390499 I1Y_VS_X 0.000E-03 11.115E-06 148.164E-06 9.00000 9.00040 4382618 9.00015 4390499 9.00045 4382617 9.00015 4390499 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 0.000E-03 9.364E-06 124.823E-06 10.00000 10.00010 4362624 10.00005 4370501 10.00020 4362622 10.00010 4370500 I1Y_VS_X 0.000E-03 9.770E-06 130.246E-06 10.00000 10.00050 4362616 10.00015 4370499 10.00050 4362616 10.00015 4370499 I1Y_VS_X 0.000E-03 9.148E-06 121.953E-06 10.00000 10.00060 4362614 10.00015 4370499 10.00060 4362614 10.00020 4370498 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 0.000E-03 7.896E-06 105.254E-06 12.00000 12.00010 4322624 12.00005 4330501 12.00045 4322617 12.00010 4330500 I1Y_VS_X 0.000E-03 6.198E-06 82.619E-06 12.00000 12.00090 4322608 12.00015 4330499 12.00100 4322606 12.00020 4330498 I1Y_VS_X 0.000E-03 6.357E-06 84.737E-06 12.00000 12.00110 4322604 12.00020 4330498 12.00120 4322602 12.00020 4330498 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 0.000E-03 4.789E-06 63.846E-06 14.00000 14.00015 4282623 14.00005 4290501 14.00045 4282617 14.00010 4290500 I1Y_VS_X 0.000E-03 3.820E-06 50.917E-06 14.00000 14.00100 4282606 14.00025 4290497 14.00105 4282605 14.00020 4290498 I1Y_VS_X 0.000E-03 4.616E-06 61.540E-06 14.00000 14.00120 4282602 14.00025 4290497 14.00120 4282602 14.00025 4290497 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 0.000E-03 2.114E-06 28.176E-06 16.00000 16.00010 4242624 16.00000 4250502 16.00035 4242619 16.00005 4250501 I1Y_VS_X 0.000E-03 2.543E-06 33.905E-06 16.00000 16.00090 4242608 16.00015 4250499 16.00085 4242609 16.00020 4250498 I1Y_VS_X 0.000E-03 1.985E-06 26.459E-06 16.00000 16.00100 4242606 16.00025 4250497 16.00105 4242605 16.00025 4250497 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 0.000E-03 -1.682E-06 -22.418E-06 22.00000 22.00005 4122625 22.00000 4130502 22.00010 4122624 22.00005 4130501 I1Y_VS_X 0.000E-03 -2.066E-06 -27.540E-06 22.00000 22.00040 4122618 22.00015 4130499 22.00040 4122618 22.00015 4130499 I1Y_VS_X 0.000E-03 -1.782E-06 -23.749E-06 22.00000 22.00060 4122614 22.00020 4130498 22.00065 4122613 22.00025 4130497