Name: obs_cal_detune2a  --  First half of CAL mode detune
         Time    CAL1     CAL2       PAW      Dir       IP
 N   ID   Fr1  Dir  Pos  Dir  Pos  Dir  Pos  M1  M2    Addr
 10, 48C, 80,   -,   -,   -,   -,   -,   -,   -,   -,  75
 
     MTM1 MTM2 CAL1 CAL2 PAW                          DMA
 Time  Pos  Pos  Pos  Pos Pos  IType  Exp  OFP    0   1   2   3
  264,  53, 139,   0,   0,   0,   F,   1,   0,   0,   0,   0,   0
  312,  53, 154,   0,   0,   0,   F,   1,   0,   0,   0,   0,   0
  360,  53, 169,   0,   0,   0,   F,   1,   0,   0,   0,   0,   0
  408,  68, 169,   0,   0,   0,   F,   1,   0,   0,   0,   0,   0
  456,  83, 169,   0,   0,   0,   F,   1,   0,   0,   0,   0,   0
  504,  83, 154,   0,   0,   0,   F,   1,   0,   0,   0,   0,   0
  552,  83, 139,   0,   0,   0,   F,   1,   0,   0,   0,   0,   0
  600,  68, 139,   0,   0,   0,   F,   1,   0,   0,   0,   0,   0
  648,  68, 154,   0,   0,   0,   F,   1,   0,   0,   0,   0,   0
  696,  23, 132,   1,   3,   0,   F,   5,   0,   0,   0,   0,   0