SLAC Magnetic Measurements Date: 11-20-2017 Time: 12:04:27 Project: LCLS-II Device Type: Undulator Data Type: Serial Number: SXU_004 DATASET Number: 1 Tuning Stage: Tuning Run Number: 28 Measurement Type: Long Coil Scans Operator: YL Comment: Check second Bx integral; Pole #3 +-30 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 --------------------------------------------------------------------------------------------------------------------------------------- I2X_VS_Y 0.000E-03 1.856E-06 0.000E-06 7.20000 7.19995 4418627 7.19995 4426503 7.19975 4418631 7.19980 4426506 I2X_VS_Y 0.000E-03 0.310E-06 14.928E-06 7.20000 7.19935 4418639 7.19950 4426512 7.19920 4418642 7.19950 4426512 I2X_VS_Y 0.000E-03 0.437E-06 21.022E-06 7.20000 7.19905 4418645 7.19935 4426515 7.19900 4418646 7.19935 4426515 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 --------------------------------------------------------------------------------------------------------------------------------------- I2X_VS_Y 0.000E-03 3.613E-06 173.769E-06 8.00000 8.00005 4402625 8.00005 4410501 8.00005 4402625 8.00010 4410500 I2X_VS_Y 0.000E-03 0.993E-06 47.739E-06 8.00000 8.00015 4402623 8.00025 4410497 8.00015 4402623 8.00030 4410496 I2X_VS_Y 0.000E-03 0.884E-06 42.520E-06 8.00000 8.00025 4402621 8.00040 4410494 8.00025 4402621 8.00040 4410494 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 --------------------------------------------------------------------------------------------------------------------------------------- I2X_VS_Y 0.000E-03 1.552E-06 74.670E-06 10.00000 10.00005 4362625 10.00015 4370499 10.00010 4362624 10.00040 4370494 I2X_VS_Y 0.000E-03 1.245E-06 59.881E-06 10.00000 10.00045 4362617 10.00095 4370483 10.00050 4362616 10.00100 4370482 I2X_VS_Y 0.000E-03 1.316E-06 63.291E-06 10.00000 10.00065 4362613 10.00125 4370477 10.00065 4362613 10.00125 4370477 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 --------------------------------------------------------------------------------------------------------------------------------------- I2X_VS_Y 0.000E-03 1.940E-06 93.313E-06 13.00000 13.00000 4302626 13.00000 4310502 13.00005 4302625 13.00005 4310501 I2X_VS_Y 0.000E-03 1.053E-06 50.666E-06 13.00000 13.00015 4302623 13.00025 4310497 13.00020 4302622 13.00025 4310497 I2X_VS_Y 0.000E-03 1.134E-06 54.541E-06 13.00000 13.00030 4302620 13.00030 4310496 13.00035 4302619 13.00030 4310496 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 --------------------------------------------------------------------------------------------------------------------------------------- I2X_VS_Y 0.000E-03 1.683E-06 80.948E-06 16.00000 16.00000 4242626 16.00005 4250501 16.00005 4242625 16.00015 4250499 I2X_VS_Y 0.000E-03 0.440E-06 21.171E-06 16.00000 16.00030 4242620 16.00045 4250493 16.00035 4242619 16.00050 4250492 I2X_VS_Y 0.000E-03 2.308E-06 111.001E-06 16.00000 16.00040 4242618 16.00060 4250490 16.00045 4242617 16.00070 4250488 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 --------------------------------------------------------------------------------------------------------------------------------------- I2X_VS_Y 0.000E-03 0.395E-06 18.975E-06 22.00000 22.00000 4122626 22.00005 4130501 22.00005 4122625 22.00020 4130498 I2X_VS_Y 0.000E-03 -0.486E-06 -23.377E-06 22.00000 22.00010 4122624 22.00040 4130494 22.00010 4122624 22.00040 4130494 I2X_VS_Y 0.000E-03 -0.353E-06 -16.964E-06 22.00000 22.00015 4122623 22.00045 4130493 22.00010 4122624 22.00055 4130491