SLAC Magnetic Measurements Date: 11-29-2017 Time: 15:40:10 Project: LCLS-II Device Type: Undulator Data Type: Serial Number: SXU_004 DATASET Number: 1 Tuning Stage: Tuning Run Number: 52 Measurement Type: Long Coil Scans Operator: YL Comment: check integrals 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 -1.867E-06 -89.799E-06 7.20000 7.19975 4418501 7.19990 4426374 7.19960 4418504 7.19970 4426378 I2Y_VS_X 0.000E-03 -2.175E-06 -104.589E-06 7.20000 7.19910 4418514 7.19940 4426384 7.19905 4418515 7.19940 4426384 I2Y_VS_X 0.000E-03 -1.952E-06 -93.873E-06 7.20000 7.19885 4418519 7.19930 4426386 7.19880 4418520 7.19925 4426387 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 2.842E-06 136.699E-06 10.00000 10.00010 4362494 10.00010 4370370 10.00020 4362492 10.00025 4370367 I2Y_VS_X 0.000E-03 2.694E-06 129.566E-06 10.00000 10.00055 4362485 10.00070 4370358 10.00060 4362484 10.00075 4370357 I2Y_VS_X 0.000E-03 2.665E-06 128.161E-06 10.00000 10.00080 4362480 10.00090 4370354 10.00080 4362480 10.00095 4370353 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 1.189E-06 57.180E-06 22.00000 22.00005 4122495 22.00015 4130369 22.00010 4122494 22.00025 4130367 I2Y_VS_X 0.000E-03 1.035E-06 49.793E-06 22.00000 22.00015 4122493 22.00045 4130363 22.00020 4122492 22.00045 4130363 I2Y_VS_X 0.000E-03 0.758E-06 36.451E-06 22.00000 22.00025 4122491 22.00050 4130362 22.00030 4122490 22.00050 4130362