Calibration Date:2013-04-23 14:37:53.690000
BPM Serial Number: 5511
BPM PMCC is: 6.1579 mm
BPM processing freq: 300 MHz
Record format is: 
S21,S41,S23,S43
{'S23': 0.018468280198019806, 'S21': 0.017490849405940596, 'S41': 0.0176723312871287, 'S43': 0.018298432574257433}
{'S23': 0.018469668811881192, 'S21': 0.01749063207920791, 'S41': 0.017672510693069295, 'S43': 0.01829869633663367}
{'S23': 0.018469668811881192, 'S21': 0.01749063207920791, 'S41': 0.017672510693069295, 'S43': 0.01829869633663367}
X center(mm) is at:
0.000996005837773,0.000933650814665,0.000851167664807
Y center(mm) is at:
-0.137277976024,-0.137419597564,-0.137436315922