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, 675, 80,   -,   -,   -,   -,   -,   -,   -,   -,  75
 
     MTM1 MTM2 CAL1 CAL2 PAW                          DMA
 Time  Pos  Pos  Pos  Pos Pos  IType  Exp  OFP    0   1   2   3
  264,  48, 138,   0,   0,   0,   F,   1,   0,   0,   0,   0,   0
  312,  48, 153,   0,   0,   0,   F,   1,   0,   0,   0,   0,   0
  360,  48, 168,   0,   0,   0,   F,   1,   0,   0,   0,   0,   0
  408,  63, 168,   0,   0,   0,   F,   1,   0,   0,   0,   0,   0
  456,  78, 168,   0,   0,   0,   F,   1,   0,   0,   0,   0,   0
  504,  78, 153,   0,   0,   0,   F,   1,   0,   0,   0,   0,   0
  552,  78, 138,   0,   0,   0,   F,   1,   0,   0,   0,   0,   0
  600,  63, 138,   0,   0,   0,   F,   1,   0,   0,   0,   0,   0
  648,  63, 153,   0,   0,   0,   F,   1,   0,   0,   0,   0,   0
  696,  18, 131,   1,   3,   0,   F,   5,   0,   0,   0,   0,   0