SLAC Magnetic Measurements Date: 09-13-2019 Time: 11:52:57 Project: LCLS-II Magnet Type: Radiation_Detection_System Magnet Name: SXU3_TCRM_Tension_27 Serial Number: SXU3 Run Number: 15 Measurement Device: Flex_Coil Operator: sda Comment: BNC cable dis and reconnected at 3458A as if measuring in the tunnel. 7 days later Undulator Gap Integral vs Gap Change Distance the gap was moved = 0.004000 m Time Gap Start Gap Change Voltage Integral (m) (m) (Vs) ---------- ----------- ------------ ------------------ 11:53:37 0.008000 0.0040000 -0.1424573 11:54:00 0.012000 -0.0040001 0.1424682 11:54:38 0.008000 0.0040003 -0.1424928 11:55:01 0.012000 -0.0040002 0.1424913 11:55:39 0.008000 0.0040003 -0.1425060 11:56:02 0.012000 -0.0040002 0.1424824 11:56:44 0.008000 0.0040004 -0.1425029 11:57:09 0.012000 -0.0040001 0.1424607 11:57:48 0.008000 0.0040003 -0.1424816 11:58:10 0.012000 -0.0040001 0.1424830 11:58:49 0.008000 0.0040003 -0.1425328 11:59:11 0.012000 -0.0040002 0.1424545 11:59:50 0.008000 0.0040005 -0.1425030 12:00:12 0.012000 -0.0040002 0.1424871 12:00:51 0.008000 0.0040005 -0.1425217 12:01:13 0.012000 -0.0040003 0.1424722 12:01:52 0.007999 0.0040005 -0.1425047 12:02:15 0.012000 -0.0040001 0.1424402 12:02:54 0.008000 0.0040002 -0.1425085 12:03:17 0.012000 -0.0040001 0.1424538