SLAC Magnetic Measurements Date: 11-21-2017 Time: 10:19:10 Project: LCLS-II Device Type: Undulator Data Type: Serial Number: SXU_004 DATASET Number: 1 Tuning Stage: Tuning Run Number: 45 Measurement Type: Long Coil Scans Operator: YL Comment: Check first integrals; Pole# 168 -20 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 -1.685E-06 -22.465E-06 7.20000 7.19990 4418628 7.19995 4426503 7.19980 4418630 7.19990 4426504 I1Y_VS_X 0.000E-03 -1.263E-06 -16.833E-06 7.20000 7.19950 4418636 7.19970 4426508 7.19945 4418637 7.19965 4426509 I1Y_VS_X 0.000E-03 -1.398E-06 -18.633E-06 7.20000 7.19935 4418639 7.19960 4426510 7.19930 4418640 7.19960 4426510 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 2.189E-06 29.179E-06 8.00000 8.00005 4402625 8.00010 4410500 8.00010 4402624 8.00015 4410499 I1Y_VS_X 0.000E-03 1.398E-06 18.631E-06 8.00000 8.00030 4402620 8.00045 4410493 8.00035 4402619 8.00045 4410493 I1Y_VS_X 0.000E-03 1.699E-06 22.647E-06 8.00000 8.00040 4402618 8.00065 4410489 8.00045 4402617 8.00070 4410488 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 0.739E-06 9.854E-06 10.00000 10.00005 4362625 10.00005 4370501 10.00010 4362624 10.00010 4370500 I1Y_VS_X 0.000E-03 0.327E-06 4.365E-06 10.00000 10.00020 4362622 10.00035 4370495 10.00025 4362621 10.00040 4370494 I1Y_VS_X 0.000E-03 0.535E-06 7.134E-06 10.00000 10.00030 4362620 10.00055 4370491 10.00035 4362619 10.00055 4370491 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 0.121E-06 1.615E-06 13.00000 13.00020 4302622 13.00020 4310498 13.00030 4302620 13.00030 4310496 I1Y_VS_X 0.000E-03 -0.173E-06 -2.308E-06 13.00000 13.00075 4302611 13.00045 4310493 13.00075 4302611 13.00055 4310491 I1Y_VS_X 0.000E-03 0.083E-06 1.107E-06 13.00000 13.00090 4302608 13.00060 4310490 13.00095 4302607 13.00060 4310490 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 -1.249E-06 -16.653E-06 16.00000 16.00005 4242625 16.00005 4250501 16.00015 4242623 16.00020 4250498 I1Y_VS_X 0.000E-03 -1.398E-06 -18.642E-06 16.00000 16.00030 4242620 16.00045 4250493 16.00030 4242620 16.00050 4250492 I1Y_VS_X 0.000E-03 -1.184E-06 -15.786E-06 16.00000 16.00040 4242618 16.00055 4250491 16.00040 4242618 16.00060 4250490 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 -2.371E-06 -31.605E-06 22.00000 22.00005 4122625 22.00015 4130499 22.00005 4122625 22.00020 4130498 I1Y_VS_X 0.000E-03 -2.547E-06 -33.959E-06 22.00000 22.00010 4122624 22.00040 4130494 22.00015 4122623 22.00045 4130493 I1Y_VS_X 0.000E-03 -2.331E-06 -31.077E-06 22.00000 22.00015 4122623 22.00050 4130492 22.00015 4122623 22.00050 4130492