SLAC Magnetic Measurements Date: 09-12-2019 Time: 13:34:59 Project: LCLS-II Magnet Type: Radiation_Detection_System Magnet Name: SXU3_TCRM_Tension_27 Serial Number: SXU3 Run Number: 13 Measurement Device: Flex_Coil Operator: sda Comment: BNC cable dis and reconnected at 3458A as if measuring in the tunnel. 6 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) ---------- ----------- ------------ ------------------ 13:35:38 0.008000 0.0040000 -0.1424383 13:36:00 0.012000 -0.0040002 0.1423990 13:36:39 0.008000 0.0040005 -0.1424701 13:37:02 0.012000 -0.0040001 0.1424141 13:37:40 0.008000 0.0040003 -0.1424458 13:38:03 0.012000 -0.0040002 0.1424150 13:38:41 0.008000 0.0040005 -0.1424731 13:39:05 0.012000 -0.0040001 0.1424337 13:39:44 0.008000 0.0040003 -0.1424306 13:40:06 0.012000 -0.0040002 0.1424169 13:40:45 0.008000 0.0040005 -0.1424370 13:41:08 0.012000 -0.0040002 0.1424232 13:41:46 0.008000 0.0040003 -0.1424349 13:42:09 0.012000 -0.0040002 0.1424142 13:42:47 0.008000 0.0040004 -0.1424814 13:43:10 0.012000 -0.0040002 0.1424043 13:43:48 0.008000 0.0040005 -0.1424632 13:44:11 0.012000 -0.0040002 0.1424168 13:44:49 0.008000 0.0040004 -0.1424586 13:45:12 0.012000 -0.0040002 0.1424187