Name: obs_ice_dark  --  Ice hunt single image (dark image)
         Time    CAL1     CAL2       PAW      Dir       IP
 N   ID   Fr1  Dir  Pos  Dir  Pos  Dir  Pos  M1  M2    Addr
 10, 51A, 80,   -,   -,   -,   -,   -,   -,   -,   -,  56
 
     MTM1 MTM2 CAL1 CAL2 PAW                          DMA
 Time  Pos  Pos  Pos  Pos Pos  IType  Exp  OFP    0   1   2   3
  264,  20, 131,   0,   0,   0,   D,   5,   0,   0,   0,   0,   0
  312,  38, 140,   1,   3,   0,   F,   5,   0,   0,   0,   0,   0
  360,  56, 149,   1,   3,   0,   F,   5,   0,   0,   0,   0,   0
  408,  74, 158,   1,   3,   0,   F,   5,   0,   0,   0,   0,   0
  456,  92, 167,   1,   3,   0,   F,   5,   0,   0,   0,   0,   0
  504,  92, 167,   1,   3,   0,   F,   5,   0,   0,   0,   0,   0
  552,  74, 158,   1,   3,   0,   F,   5,   0,   0,   0,   0,   0
  600,  56, 149,   1,   3,   0,   F,   5,   0,   0,   0,   0,   0
  648,  38, 140,   1,   3,   0,   F,   5,   0,   0,   0,   0,   0
  696,  20, 131,   1,   3,   0,   F,   5,   0,   0,   0,   0,   0