
 Ring #00  with   4 detectors  Theta =   174.10
 Ring #01  with   8 detectors  Theta =   156.90
 Ring #02  with   8 detectors  Theta =   150.00
 Ring #04  with   4 detectors  Theta =   135.10
 Ring #03  with   4 detectors  Theta =   138.90
 Ring #05  with  12 detectors  Theta =   131.83
 Ring #06  with   4 detectors  Theta =   129.30
 Ring #07  with   8 detectors  Theta =   124.50
 Ring #08  with  24 detectors  Theta =   105.80
 Ring #09  with  24 detectors  Theta =    98.80
