SLAC Magnetic Measurements Date: 08-12-2026 Time: 16:18:55 Project: LCLS-II-HE Magnet Type: Phase Shifter Magnet Name: PS_DELTA-II Dataset Number: 1 Run Purpose: Tuning Run Type: Run Number: 4 Measurement Device: Stretched Wire Operator: YL Comment: 16:19:03 Wire Position: X0 = 0.0000 mm, Y0 = 0.0000 mm 16:19:05 Motion Parameters, X Controller, Axis 1 acc = 0.001000 m/s/s dcl = 0.001000 m/s/s vel = 0.001000 m/s pos = 0.000000 m kp = 188.600000 ki = 820.000000 kd = 491.400000 db = 0.000000 16:19:06 Motion Parameters, X Controller, Axis 2 acc = 0.001000 m/s/s dcl = 0.001000 m/s/s vel = 0.001000 m/s pos = 0.000000 m kp = 188.600000 ki = 820.000000 kd = 491.400000 db = 0.000000 16:19:08 Motion Parameters, Y Controller, Axis 1 acc = 0.001000 m/s/s dcl = 0.001000 m/s/s vel = 0.001000 m/s pos = 0.000000 m kp = 188.600000 ki = 820.000000 kd = 491.400000 db = 0.000000 16:19:10 Motion Parameters, Y Controller, Axis 2 acc = 0.001000 m/s/s dcl = 0.001000 m/s/s vel = 0.001000 m/s pos = 0.000000 m kp = 188.600000 ki = 820.000000 kd = 491.400000 db = 0.000000 16:19:21 Wire Position: X0 = 0.0000 mm, Y0 = 0.0000 mm 16:19:26 Integrated Voltage Measurement... 16:19:35 Voltage Offset Correction: v_off_ini = 2453.110 uV, v_off_fin = 2450.990 uV 16:19:35 Integrated Voltage Measurement dXYus = -0.5000 mm, dXYds = -0.5000 mm dXY = -0.5000 mm VT = -225.828 uVs 16:19:35 Integrated Voltage Measurement... 16:19:44 Voltage Offset Correction: v_off_ini = 2442.511 uV, v_off_fin = 2460.009 uV 16:19:44 Integrated Voltage Measurement dXYus = 0.5000 mm, dXYds = 0.5000 mm dXY = 0.5000 mm VT = 233.554 uVs 16:19:44 Integrated Voltage Measurement... 16:19:53 Voltage Offset Correction: v_off_ini = 2467.630 uV, v_off_fin = 2445.233 uV 16:19:53 Integrated Voltage Measurement dXYus = -0.5000 mm, dXYds = -0.5000 mm dXY = -0.5000 mm VT = -237.739 uVs 16:19:53 Integrated Voltage Measurement... 16:20:02 Voltage Offset Correction: v_off_ini = 2451.405 uV, v_off_fin = 2444.652 uV 16:20:02 Integrated Voltage Measurement dXYus = 0.5000 mm, dXYds = 0.5000 mm dXY = 0.5000 mm VT = 234.810 uVs 16:20:02 Integrated Voltage Measurement... 16:20:11 Voltage Offset Correction: v_off_ini = 2430.968 uV, v_off_fin = 2447.310 uV 16:20:11 Integrated Voltage Measurement dXYus = -0.5000 mm, dXYds = -0.5000 mm dXY = -0.5000 mm VT = -228.756 uVs 16:20:11 Integrated Voltage Measurement... 16:20:20 Voltage Offset Correction: v_off_ini = 2453.071 uV, v_off_fin = 2452.443 uV 16:20:20 Integrated Voltage Measurement dXYus = 0.5000 mm, dXYds = 0.5000 mm dXY = 0.5000 mm VT = 217.787 uVs 16:20:24 I1X Average and RMS of Measurements VT = -229.746 +- 5.309 uVs I1X = 45.949 +- 1.062 uTm 16:20:26 Wire Position: X0 = 0.0000 mm, Y0 = 0.0000 mm 16:20:31 Integrated Voltage Measurement... 16:20:40 Voltage Offset Correction: v_off_ini = 2471.913 uV, v_off_fin = 2450.905 uV 16:20:40 Integrated Voltage Measurement dXYus = 0.5000 mm, dXYds = 0.5000 mm dXY = 0.5000 mm VT = -203.272 uVs 16:20:40 Integrated Voltage Measurement... 16:20:49 Voltage Offset Correction: v_off_ini = 2454.616 uV, v_off_fin = 2457.449 uV 16:20:49 Integrated Voltage Measurement dXYus = -0.5000 mm, dXYds = -0.5000 mm dXY = -0.5000 mm VT = 189.191 uVs 16:20:49 Integrated Voltage Measurement... 16:20:58 Voltage Offset Correction: v_off_ini = 2444.988 uV, v_off_fin = 2441.770 uV 16:20:58 Integrated Voltage Measurement dXYus = 0.5000 mm, dXYds = 0.5000 mm dXY = 0.5000 mm VT = -201.699 uVs 16:20:58 Integrated Voltage Measurement... 16:21:07 Voltage Offset Correction: v_off_ini = 2450.801 uV, v_off_fin = 2465.579 uV 16:21:07 Integrated Voltage Measurement dXYus = -0.5000 mm, dXYds = -0.5000 mm dXY = -0.5000 mm VT = 220.979 uVs 16:21:07 Integrated Voltage Measurement... 16:21:16 Voltage Offset Correction: v_off_ini = 2464.916 uV, v_off_fin = 2465.742 uV 16:21:16 Integrated Voltage Measurement dXYus = 0.5000 mm, dXYds = 0.5001 mm dXY = 0.5000 mm VT = -184.357 uVs 16:21:16 Integrated Voltage Measurement... 16:21:24 Voltage Offset Correction: v_off_ini = 2475.563 uV, v_off_fin = 2470.770 uV 16:21:25 Integrated Voltage Measurement dXYus = -0.5000 mm, dXYds = -0.5001 mm dXY = -0.5000 mm VT = 188.755 uVs 16:21:29 I1Y Average and RMS of Measurements VT = -198.042 +- 10.198 uVs I1Y = -39.607 +- 2.041 uTm 16:21:34 Wire Position: X0 = 0.0000 mm, Y0 = 0.0000 mm 16:21:36 Integrated Voltage Measurement... 16:21:45 Voltage Offset Correction: v_off_ini = 2444.297 uV, v_off_fin = 2460.549 uV 16:21:45 Integrated Voltage Measurement dXYus = -1.0000 mm, dXYds = 0.0000 mm dXY = -1.0000 mm VT = -214.792 uVs 16:21:45 Integrated Voltage Measurement... 16:21:54 Voltage Offset Correction: v_off_ini = 2461.425 uV, v_off_fin = 2475.613 uV 16:21:54 Integrated Voltage Measurement dXYus = 1.0000 mm, dXYds = 0.0000 mm dXY = 1.0000 mm VT = 234.504 uVs 16:21:54 Integrated Voltage Measurement... 16:22:03 Voltage Offset Correction: v_off_ini = 2455.956 uV, v_off_fin = 2430.705 uV 16:22:03 Integrated Voltage Measurement dXYus = -1.0000 mm, dXYds = 0.0000 mm dXY = -1.0000 mm VT = -255.881 uVs 16:22:03 Integrated Voltage Measurement... 16:22:12 Voltage Offset Correction: v_off_ini = 2431.083 uV, v_off_fin = 2436.177 uV 16:22:12 Integrated Voltage Measurement dXYus = 1.0000 mm, dXYds = 0.0000 mm dXY = 1.0000 mm VT = 244.260 uVs 16:22:13 Integrated Voltage Measurement... 16:22:21 Voltage Offset Correction: v_off_ini = 2452.654 uV, v_off_fin = 2434.164 uV 16:22:22 Integrated Voltage Measurement dXYus = -1.0000 mm, dXYds = 0.0000 mm dXY = -1.0000 mm VT = -229.153 uVs 16:22:22 Integrated Voltage Measurement... 16:22:31 Voltage Offset Correction: v_off_ini = 2451.952 uV, v_off_fin = 2449.150 uV 16:22:31 Integrated Voltage Measurement dXYus = 1.0000 mm, dXYds = 0.0000 mm dXY = 1.0000 mm VT = 209.212 uVs 16:22:33 I2X Average and RMS of Measurements VT = -231.300 +- 13.459 uVs I2X = 21.280 +- 1.238 uTm^2 16:22:38 Wire Position: X0 = 0.0000 mm, Y0 = 0.0000 mm 16:22:41 Integrated Voltage Measurement... 16:22:50 Voltage Offset Correction: v_off_ini = 2443.915 uV, v_off_fin = 2446.927 uV 16:22:50 Integrated Voltage Measurement dXYus = 1.0000 mm, dXYds = 0.0000 mm dXY = 1.0000 mm VT = -229.868 uVs 16:22:50 Integrated Voltage Measurement... 16:22:59 Voltage Offset Correction: v_off_ini = 2468.087 uV, v_off_fin = 2466.657 uV 16:22:59 Integrated Voltage Measurement dXYus = -1.0000 mm, dXYds = 0.0000 mm dXY = -1.0000 mm VT = 254.543 uVs 16:22:59 Integrated Voltage Measurement... 16:23:08 Voltage Offset Correction: v_off_ini = 2464.442 uV, v_off_fin = 2459.267 uV 16:23:08 Integrated Voltage Measurement dXYus = 1.0000 mm, dXYds = 0.0000 mm dXY = 1.0000 mm VT = -228.994 uVs 16:23:08 Integrated Voltage Measurement... 16:23:17 Voltage Offset Correction: v_off_ini = 2464.411 uV, v_off_fin = 2469.126 uV 16:23:17 Integrated Voltage Measurement dXYus = -1.0000 mm, dXYds = 0.0000 mm dXY = -1.0000 mm VT = 240.333 uVs 16:23:17 Integrated Voltage Measurement... 16:23:26 Voltage Offset Correction: v_off_ini = 2464.657 uV, v_off_fin = 2452.010 uV 16:23:26 Integrated Voltage Measurement dXYus = 1.0000 mm, dXYds = 0.0000 mm dXY = 1.0000 mm VT = -231.138 uVs 16:23:26 Integrated Voltage Measurement... 16:23:35 Voltage Offset Correction: v_off_ini = 2458.226 uV, v_off_fin = 2454.416 uV 16:23:35 Integrated Voltage Measurement dXYus = -1.0000 mm, dXYds = 0.0000 mm dXY = -1.0000 mm VT = 254.636 uVs 16:23:37 I2Y Average and RMS of Measurements VT = -239.919 +- 3.726 uVs I2Y = -22.073 +- 0.343 uTm^2 16:23:40 Wire Position: X0 = 0.0000 mm, Y0 = 0.0000 mm