Calibration Date:2013-04-23 14:32:33.879000
BPM Serial Number: 5510
BPM PMCC is: 6.1579 mm
BPM processing freq: 300 MHz
Record format is: 
S21,S41,S23,S43
{'S23': 0.017834437425742564, 'S21': 0.01874677326732673, 'S41': 0.017552517623762382, 'S43': 0.016979226138613857}
{'S23': 0.017833492673267316, 'S21': 0.018748123069306927, 'S41': 0.017553093564356442, 'S43': 0.016978999504950496}
{'S23': 0.017833492673267316, 'S21': 0.018748123069306927, 'S41': 0.017553093564356442, 'S43': 0.016978999504950496}
X center(mm) is at:
-0.17746994917,-0.177472893491,-0.177737772169
Y center(mm) is at:
0.12864526,0.128912082879,0.128870746498