SLAC Magnetic Measurements Date: 11-20-2017 Time: 10:40:03 Project: LCLS-II Device Type: Undulator Data Type: Serial Number: SXU_004 DATASET Number: 1 Tuning Stage: Tuning Run Number: 25 Measurement Type: Long Coil Scans Operator: YL Comment: Check second By integral 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 --------------------------------------------------------------------------------------------------------------------------------------- I2Y_VS_X 0.000E-03 -5.866E-06 -282.137E-06 7.20000 7.19990 4418628 7.19990 4426504 7.19960 4418634 7.19965 4426509 I2Y_VS_X 0.000E-03 -6.950E-06 -334.291E-06 7.20000 7.19905 4418645 7.19925 4426517 7.19900 4418646 7.19920 4426518 I2Y_VS_X 0.000E-03 -6.840E-06 -328.962E-06 7.20000 7.19875 4418651 7.19905 4426521 7.19870 4418652 7.19900 4426522 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 --------------------------------------------------------------------------------------------------------------------------------------- I2Y_VS_X 0.000E-03 -3.229E-06 -155.294E-06 7.50000 7.50005 4412625 7.50005 4420501 7.50010 4412624 7.50020 4420498 I2Y_VS_X 0.000E-03 -3.911E-06 -188.105E-06 7.50000 7.50030 4412620 7.50050 4420492 7.50030 4412620 7.50050 4420492 I2Y_VS_X 0.000E-03 -3.687E-06 -177.325E-06 7.50000 7.50035 4412619 7.50060 4420490 7.50035 4412619 7.50065 4420489 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 --------------------------------------------------------------------------------------------------------------------------------------- I2Y_VS_X 0.000E-03 2.846E-06 136.902E-06 8.00000 8.00000 4402626 8.00005 4410501 8.00015 4402623 8.00020 4410498 I2Y_VS_X 0.000E-03 0.886E-06 42.595E-06 8.00000 8.00030 4402620 8.00065 4410489 8.00030 4402620 8.00075 4410487 I2Y_VS_X 0.000E-03 0.675E-06 32.461E-06 8.00000 8.00040 4402618 8.00090 4410484 8.00040 4402618 8.00090 4410484 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 --------------------------------------------------------------------------------------------------------------------------------------- I2Y_VS_X 0.000E-03 2.168E-06 104.265E-06 9.00000 9.00000 4382626 9.00000 4390502 9.00005 4382625 9.00005 4390501 I2Y_VS_X 0.000E-03 0.969E-06 46.620E-06 9.00000 9.00015 4382623 9.00025 4390497 9.00015 4382623 9.00025 4390497 I2Y_VS_X 0.000E-03 0.978E-06 47.062E-06 9.00000 9.00025 4382621 9.00035 4390495 9.00025 4382621 9.00040 4390494 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 --------------------------------------------------------------------------------------------------------------------------------------- I2Y_VS_X 0.000E-03 1.460E-06 70.225E-06 10.00000 10.00000 4362626 10.00010 4370500 10.00010 4362624 10.00030 4370496 I2Y_VS_X 0.000E-03 1.300E-06 62.520E-06 10.00000 10.00025 4362621 10.00075 4370487 10.00035 4362619 10.00075 4370487 I2Y_VS_X 0.000E-03 1.053E-06 50.641E-06 10.00000 10.00040 4362618 10.00095 4370483 10.00045 4362617 10.00100 4370482 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 --------------------------------------------------------------------------------------------------------------------------------------- I2Y_VS_X 0.000E-03 0.486E-06 23.362E-06 12.00000 12.00000 4322626 12.00000 4330502 12.00000 4322626 12.00010 4330500 I2Y_VS_X 0.000E-03 0.774E-06 37.234E-06 12.00000 12.00015 4322623 12.00040 4330494 12.00015 4322623 12.00045 4330493 I2Y_VS_X 0.000E-03 0.791E-06 38.050E-06 12.00000 12.00025 4322621 12.00055 4330491 12.00030 4322620 12.00055 4330491 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 --------------------------------------------------------------------------------------------------------------------------------------- I2Y_VS_X 0.000E-03 0.651E-06 31.334E-06 14.00000 14.00000 4282626 14.00010 4290500 14.00005 4282625 14.00035 4290495 I2Y_VS_X 0.000E-03 -1.946E-06 -93.599E-06 14.00000 14.00010 4282624 14.00075 4290487 14.00020 4282622 14.00075 4290487 I2Y_VS_X 0.000E-03 -0.065E-06 -3.128E-06 14.00000 14.00020 4282622 14.00090 4290484 14.00025 4282621 14.00095 4290483 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 --------------------------------------------------------------------------------------------------------------------------------------- I2Y_VS_X 0.000E-03 -0.126E-06 -6.073E-06 16.00000 16.00005 4242625 16.00010 4250500 16.00010 4242624 16.00035 4250495 I2Y_VS_X 0.000E-03 -0.967E-06 -46.486E-06 16.00000 16.00035 4242619 16.00070 4250488 16.00035 4242619 16.00075 4250487 I2Y_VS_X 0.000E-03 -1.097E-06 -52.745E-06 16.00000 16.00040 4242618 16.00085 4250485 16.00045 4242617 16.00080 4250486 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 --------------------------------------------------------------------------------------------------------------------------------------- I2Y_VS_X 0.000E-03 -2.875E-06 -138.297E-06 22.00000 22.00000 4122626 22.00000 4130502 22.00005 4122625 22.00005 4130501 I2Y_VS_X 0.000E-03 -3.030E-06 -145.746E-06 22.00000 22.00000 4122626 22.00015 4130499 22.00005 4122625 22.00015 4130499 I2Y_VS_X 0.000E-03 -3.105E-06 -149.358E-06 22.00000 22.00005 4122625 22.00020 4130498 22.00005 4122625 22.00020 4130498