SLAC Magnetic Measurements Date: 09-11-2019 Time: 11:31:32 Project: LCLS-II Magnet Type: Radiation_Detection_System Magnet Name: SXU3_TCRM_Tension_27 Serial Number: SXU3 Run Number: 11 Measurement Device: Flex_Coil Operator: sda Comment: BNC cable dis and reconnected at 3458A as if measuring in the tunnel. 5 days later Undulator Gap Integral vs Gap Change Distance the gap was moved = 0.004001 m Time Gap Start Gap Change Voltage Integral (m) (m) (Vs) ---------- ----------- ------------ ------------------ 11:32:08 0.007999 0.0040010 -0.1425306 11:32:30 0.012000 -0.0040002 0.1424821 11:33:09 0.008000 0.0040004 -0.1425411 11:33:31 0.012000 -0.0040002 0.1425030 11:34:10 0.008000 0.0040005 -0.1425148 11:34:32 0.012000 -0.0040002 0.1424926 11:35:11 0.008000 0.0040005 -0.1425281 11:35:33 0.012000 -0.0040002 0.1424908 11:36:12 0.008000 0.0040003 -0.1424988 11:36:34 0.012000 -0.0040003 0.1424835 11:37:13 0.007999 0.0040006 -0.1425044 11:37:36 0.012000 -0.0040001 0.1425199 11:38:14 0.008000 0.0040003 -0.1425124 11:38:38 0.012000 -0.0040001 0.1424843 11:39:16 0.008000 0.0040003 -0.1424962 11:39:44 0.012000 -0.0040001 0.1425208 11:40:23 0.008000 0.0040002 -0.1425088 11:40:46 0.012000 -0.0040001 0.1425005 11:41:24 0.008000 0.0040003 -0.1425751 11:41:47 0.012000 -0.0040002 0.1425129