SLAC Magnetic Measurements Date: 12-11-2019 Time: 15:58:29 Project: LCLS-II Device Type: Undulator Data Type: Serial Number: SXU_021 DATASET Number: 1 Tuning Stage: Tuning Run Number: 8 Measurement Type: Long Coil Scans Operator: YL Comment: all; round 3 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 13.293E-06 177.209E-06 7.50000 0.00750 4428870 0.00750 4414995 0.00750 4428873 0.00750 4414997 I1Y_VS_X 0.000E-03 13.176E-06 175.640E-06 7.50000 0.00750 4428880 0.00750 4415001 0.00750 4428881 0.00750 4415002 I1Y_VS_X 0.000E-03 13.140E-06 175.158E-06 7.50000 0.00750 4428884 0.00750 4415004 0.00750 4428884 0.00750 4415004 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 3.167E-06 152.319E-06 7.50000 0.00750 4428886 0.00750 4415006 0.00750 4428887 0.00750 4415007 I2Y_VS_X 0.000E-03 3.264E-06 157.009E-06 7.50000 0.00750 4428888 0.00750 4415008 0.00750 4428888 0.00750 4415008 I2Y_VS_X 0.000E-03 3.101E-06 149.126E-06 7.50000 0.00750 4428890 0.00750 4415009 0.00750 4428890 0.00750 4415009 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 --------------------------------------------------------------------------------------------------------------------------------------- I1X_VS_X 0.000E-03 0.285E-06 3.796E-06 7.50000 0.00750 4428891 0.00750 4415010 0.00750 4428890 0.00750 4415011 I1X_VS_X 0.000E-03 0.242E-06 3.231E-06 7.50000 0.00750 4428891 0.00750 4415012 0.00750 4428891 0.00750 4415012 I1X_VS_X 0.000E-03 0.318E-06 4.240E-06 7.50000 0.00750 4428892 0.00750 4415012 0.00750 4428892 0.00750 4415012 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_X 0.000E-03 -3.545E-06 -170.516E-06 7.50000 0.00750 4428892 0.00750 4415013 0.00750 4428892 0.00750 4415013 I2X_VS_X 0.000E-03 -3.800E-06 -182.792E-06 7.50000 0.00750 4428893 0.00750 4415014 0.00750 4428893 0.00750 4415014 I2X_VS_X 0.000E-03 -3.637E-06 -174.933E-06 7.50000 0.00750 4428893 0.00750 4415015 0.00750 4428893 0.00750 4415015 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 18.437E-06 245.771E-06 8.00000 0.00800 4418866 0.00800 4404993 0.00800 4418862 0.00800 4404993 I1Y_VS_X 0.000E-03 18.357E-06 244.710E-06 8.00000 0.00800 4418856 0.00800 4404992 0.00800 4418855 0.00800 4404991 I1Y_VS_X 0.000E-03 18.493E-06 246.522E-06 8.00000 0.00800 4418852 0.00800 4404991 0.00800 4418852 0.00800 4404991 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 8.865E-06 426.389E-06 8.00000 0.00800 4418850 0.00800 4404990 0.00800 4418850 0.00800 4404990 I2Y_VS_X 0.000E-03 9.025E-06 434.062E-06 8.00000 0.00800 4418849 0.00800 4404989 0.00800 4418848 0.00800 4404989 I2Y_VS_X 0.000E-03 9.103E-06 437.846E-06 8.00000 0.00800 4418848 0.00800 4404989 0.00800 4418847 0.00800 4404989 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 --------------------------------------------------------------------------------------------------------------------------------------- I1X_VS_X 0.000E-03 0.092E-06 1.232E-06 8.00000 0.00800 4418847 0.00800 4404989 0.00800 4418846 0.00800 4404989 I1X_VS_X 0.000E-03 0.270E-06 3.594E-06 8.00000 0.00800 4418846 0.00800 4404988 0.00800 4418846 0.00800 4404988 I1X_VS_X 0.000E-03 0.193E-06 2.571E-06 8.00000 0.00800 4418845 0.00800 4404988 0.00800 4418845 0.00800 4404988 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_X 0.000E-03 -3.421E-06 -164.537E-06 8.00000 0.00800 4418845 0.00800 4404988 0.00800 4418845 0.00800 4404988 I2X_VS_X 0.000E-03 -3.340E-06 -160.639E-06 8.00000 0.00800 4418844 0.00800 4404988 0.00800 4418844 0.00800 4404988 I2X_VS_X 0.000E-03 -3.253E-06 -156.473E-06 8.00000 0.00800 4418844 0.00800 4404988 0.00800 4418844 0.00800 4404988 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 21.373E-06 284.920E-06 8.50000 0.00850 4408866 0.00850 4394994 0.00850 4408864 0.00850 4394993 I1Y_VS_X 0.000E-03 21.355E-06 284.675E-06 8.50000 0.00850 4408859 0.00850 4394991 0.00850 4408858 0.00850 4394991 I1Y_VS_X 0.000E-03 21.142E-06 281.839E-06 8.50000 0.00850 4408856 0.00850 4394990 0.00850 4408855 0.00850 4394990 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 11.616E-06 558.687E-06 8.50000 0.00850 4408854 0.00850 4394989 0.00850 4408854 0.00850 4394989 I2Y_VS_X 0.000E-03 11.608E-06 558.315E-06 8.50000 0.00850 4408853 0.00850 4394988 0.00850 4408853 0.00850 4394988 I2Y_VS_X 0.000E-03 11.619E-06 558.828E-06 8.50000 0.00850 4408852 0.00850 4394987 0.00850 4408851 0.00850 4394988 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 --------------------------------------------------------------------------------------------------------------------------------------- I1X_VS_X 0.000E-03 0.027E-06 0.362E-06 8.50000 0.00850 4408851 0.00850 4394987 0.00850 4408850 0.00850 4394987 I1X_VS_X 0.000E-03 -0.059E-06 -0.784E-06 8.50000 0.00850 4408850 0.00850 4394987 0.00850 4408850 0.00850 4394987 I1X_VS_X 0.000E-03 0.000E-06 0.001E-06 8.50000 0.00850 4408850 0.00850 4394986 0.00850 4408849 0.00850 4394986 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_X 0.000E-03 -3.040E-06 -146.233E-06 8.50000 0.00850 4408849 0.00850 4394986 0.00850 4408849 0.00850 4394986 I2X_VS_X 0.000E-03 -3.095E-06 -148.872E-06 8.50000 0.00850 4408849 0.00850 4394986 0.00850 4408849 0.00850 4394986 I2X_VS_X 0.000E-03 -2.936E-06 -141.211E-06 8.50000 0.00850 4408848 0.00850 4394986 0.00850 4408848 0.00850 4394986 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 20.527E-06 273.634E-06 9.00000 0.00900 4398867 0.00900 4384993 0.00900 4398864 0.00900 4384993 I1Y_VS_X 0.000E-03 20.325E-06 270.949E-06 9.00000 0.00900 4398860 0.00900 4384991 0.00900 4398860 0.00900 4384990 I1Y_VS_X 0.000E-03 20.334E-06 271.063E-06 9.00000 0.00900 4398858 0.00900 4384989 0.00900 4398858 0.00900 4384989 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 11.567E-06 556.347E-06 9.00000 0.00900 4398856 0.00900 4384988 0.00900 4398856 0.00900 4384988 I2Y_VS_X 0.000E-03 11.485E-06 552.389E-06 9.00000 0.00900 4398855 0.00900 4384987 0.00900 4398855 0.00900 4384987 I2Y_VS_X 0.000E-03 11.422E-06 549.378E-06 9.00000 0.00900 4398854 0.00900 4384987 0.00900 4398854 0.00900 4384987 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 --------------------------------------------------------------------------------------------------------------------------------------- I1X_VS_X 0.000E-03 -0.258E-06 -3.439E-06 9.00000 0.00900 4398853 0.00900 4384987 0.00900 4398852 0.00900 4384987 I1X_VS_X 0.000E-03 -0.222E-06 -2.963E-06 9.00000 0.00900 4398852 0.00900 4384986 0.00900 4398852 0.00900 4384986 I1X_VS_X 0.000E-03 -0.276E-06 -3.678E-06 9.00000 0.00900 4398852 0.00900 4384986 0.00900 4398852 0.00900 4384986 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_X 0.000E-03 -2.767E-06 -133.100E-06 9.00000 0.00900 4398851 0.00900 4384986 0.00900 4398851 0.00900 4384986 I2X_VS_X 0.000E-03 -2.953E-06 -142.024E-06 9.00000 0.00900 4398850 0.00900 4384985 0.00900 4398851 0.00900 4384985 I2X_VS_X 0.000E-03 -2.789E-06 -134.162E-06 9.00000 0.00900 4398850 0.00900 4384986 0.00900 4398851 0.00900 4384985 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 18.956E-06 252.694E-06 10.00000 0.01000 4378867 0.01000 4364993 0.01000 4378865 0.01000 4364993 I1Y_VS_X 0.000E-03 18.675E-06 248.944E-06 10.00000 0.01000 4378860 0.01000 4364990 0.01000 4378859 0.01000 4364990 I1Y_VS_X 0.000E-03 18.731E-06 249.697E-06 10.00000 0.01000 4378857 0.01000 4364989 0.01000 4378857 0.01000 4364989 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 10.664E-06 512.892E-06 10.00000 0.01000 4378856 0.01000 4364988 0.01000 4378855 0.01000 4364988 I2Y_VS_X 0.000E-03 10.518E-06 505.887E-06 10.00000 0.01000 4378854 0.01000 4364987 0.01000 4378854 0.01000 4364987 I2Y_VS_X 0.000E-03 10.555E-06 507.648E-06 10.00000 0.01000 4378853 0.01000 4364987 0.01000 4378853 0.01000 4364987 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 --------------------------------------------------------------------------------------------------------------------------------------- I1X_VS_X 0.000E-03 -0.473E-06 -6.302E-06 10.00000 0.01000 4378852 0.01000 4364986 0.01000 4378852 0.01000 4364986 I1X_VS_X 0.000E-03 -0.383E-06 -5.109E-06 10.00000 0.01000 4378852 0.01000 4364985 0.01000 4378851 0.01000 4364986 I1X_VS_X 0.000E-03 -0.416E-06 -5.552E-06 10.00000 0.01000 4378851 0.01000 4364985 0.01000 4378851 0.01000 4364985 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_X 0.000E-03 -2.697E-06 -129.694E-06 10.00000 0.01000 4378851 0.01000 4364985 0.01000 4378851 0.01000 4364985 I2X_VS_X 0.000E-03 -2.754E-06 -132.481E-06 10.00000 0.01000 4378850 0.01000 4364985 0.01000 4378850 0.01000 4364985 I2X_VS_X 0.000E-03 -2.814E-06 -135.351E-06 10.00000 0.01000 4378850 0.01000 4364984 0.01000 4378850 0.01000 4364984 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 13.410E-06 178.766E-06 16.00000 0.01600 4258865 0.01600 4244993 0.01600 4258862 0.01600 4244992 I1Y_VS_X 0.000E-03 13.186E-06 175.778E-06 16.00000 0.01600 4258855 0.01600 4244991 0.01600 4258855 0.01600 4244991 I1Y_VS_X 0.000E-03 13.173E-06 175.606E-06 16.00000 0.01600 4258852 0.01600 4244990 0.01600 4258853 0.01600 4244990 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 6.595E-06 317.183E-06 16.00000 0.01600 4258851 0.01600 4244990 0.01600 4258851 0.01600 4244989 I2Y_VS_X 0.000E-03 6.593E-06 317.082E-06 16.00000 0.01600 4258850 0.01600 4244989 0.01600 4258849 0.01600 4244989 I2Y_VS_X 0.000E-03 6.644E-06 319.552E-06 16.00000 0.01600 4258849 0.01600 4244989 0.01600 4258849 0.01600 4244989 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 --------------------------------------------------------------------------------------------------------------------------------------- I1X_VS_X 0.000E-03 -2.363E-06 -31.500E-06 16.00000 0.01600 4258848 0.01600 4244989 0.01600 4258849 0.01600 4244989 I1X_VS_X 0.000E-03 -2.423E-06 -32.305E-06 16.00000 0.01600 4258848 0.01600 4244989 0.01600 4258848 0.01600 4244989 I1X_VS_X 0.000E-03 -2.683E-06 -35.765E-06 16.00000 0.01600 4258847 0.01600 4244989 0.01600 4258848 0.01600 4244989 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_X 0.000E-03 -2.749E-06 -132.208E-06 16.00000 0.01600 4258847 0.01600 4244989 0.01600 4258847 0.01600 4244989 I2X_VS_X 0.000E-03 -2.817E-06 -135.478E-06 16.00000 0.01600 4258846 0.01600 4244989 0.01600 4258847 0.01600 4244989 I2X_VS_X 0.000E-03 -2.573E-06 -123.755E-06 16.00000 0.01600 4258847 0.01600 4244988 0.01600 4258846 0.01600 4244988 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 10.587E-06 141.135E-06 22.00000 0.02200 4138867 0.02200 4124993 0.02200 4138865 0.02200 4124993 I1Y_VS_X 0.000E-03 10.373E-06 138.286E-06 22.00000 0.02200 4138862 0.02200 4124992 0.02200 4138861 0.02200 4124992 I1Y_VS_X 0.000E-03 10.351E-06 137.982E-06 22.00000 0.02200 4138860 0.02200 4124991 0.02200 4138860 0.02200 4124991 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 4.360E-06 209.698E-06 22.00000 0.02200 4138859 0.02200 4124991 0.02200 4138859 0.02200 4124991 I2Y_VS_X 0.000E-03 4.361E-06 209.761E-06 22.00000 0.02200 4138859 0.02200 4124991 0.02200 4138858 0.02200 4124991 I2Y_VS_X 0.000E-03 4.567E-06 219.655E-06 22.00000 0.02200 4138858 0.02200 4124990 0.02200 4138858 0.02200 4124990 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 --------------------------------------------------------------------------------------------------------------------------------------- I1X_VS_X 0.000E-03 -4.415E-06 -58.860E-06 22.00000 0.02200 4138857 0.02200 4124990 0.02200 4138857 0.02200 4124990 I1X_VS_X 0.000E-03 -4.335E-06 -57.791E-06 22.00000 0.02200 4138857 0.02200 4124990 0.02200 4138858 0.02200 4124990 I1X_VS_X 0.000E-03 -4.323E-06 -57.624E-06 22.00000 0.02200 4138856 0.02200 4124990 0.02200 4138857 0.02200 4124990 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_X 0.000E-03 -2.255E-06 -108.459E-06 22.00000 0.02200 4138856 0.02200 4124990 0.02200 4138856 0.02200 4124990 I2X_VS_X 0.000E-03 -2.220E-06 -106.772E-06 22.00000 0.02200 4138856 0.02200 4124990 0.02200 4138856 0.02200 4124990 I2X_VS_X 0.000E-03 -2.270E-06 -109.196E-06 22.00000 0.02200 4138855 0.02200 4124990 0.02200 4138855 0.02200 4124990