SLAC Magnetic Measurements Date: 11-20-2017 Time: 15:22:55 Project: LCLS-II Device Type: Undulator Data Type: Serial Number: SXU_004 DATASET Number: 1 Tuning Stage: Tuning Run Number: 35 Measurement Type: Long Coil Scans Operator: YL Comment: Check second By integral; Slugs (2) on #2 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 -4.274E-06 -205.565E-06 7.20000 7.20000 4418626 7.19995 4426503 7.19990 4418628 7.19990 4426504 I2Y_VS_X 0.000E-03 -5.007E-06 -240.840E-06 7.20000 7.19960 4418634 7.19970 4426508 7.19955 4418635 7.19970 4426508 I2Y_VS_X 0.000E-03 -4.993E-06 -240.158E-06 7.20000 7.19945 4418637 7.19955 4426511 7.19940 4418638 7.19950 4426512 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 0.702E-06 33.768E-06 8.00000 8.00005 4402625 8.00000 4410502 8.00005 4402625 8.00005 4410501 I2Y_VS_X 0.000E-03 -0.327E-06 -15.741E-06 8.00000 8.00020 4402622 8.00025 4410497 8.00025 4402621 8.00030 4410496 I2Y_VS_X 0.000E-03 0.001E-06 0.034E-06 8.00000 8.00030 4402620 8.00040 4410494 8.00030 4402620 8.00045 4410493 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 0.077E-06 3.681E-06 10.00000 10.00005 4362625 10.00010 4370500 10.00010 4362624 10.00030 4370496