Name: obs_fd_mag_noise1  --  30 second observation to make FD noisegrams
         Time    CAL1     CAL2       PAW      Dir       IP
 N   ID   Fr1  Dir  Pos  Dir  Pos  Dir  Pos  M1  M2    Addr
 10, 7CB, 80,   -,   -,   -,   -,   -,   -,   -,   -, 114
 
     MTM1 MTM2 CAL1 CAL2 PAW                          DMA
 Time  Pos  Pos  Pos  Pos Pos  IType  Exp  OFP    0   1   2   3
  264,  33, 139,   2,   3,   1,   F,   5,   0,   0,   0,   0,   0
  312,  33, 139,   2,   3,   1,   F,   5,   0,   1,   1,   1,   1
  360,  51, 148,   2,   3,   1,   F,   5,   0,   2,   2,   2,   2
  408,  51, 148,   2,   3,   1,   F,   5,   0,   3,   3,   3,   3
  456,  60, 130,   2,   3,   1,   F,   5,   0,   4,   4,   4,   4
  504,  69, 157,   2,   3,   1,   F,   5,   0,  -0,  -0,  -0,  -0
  552,  69, 157,   2,   3,   1,   F,   5,   0,  -1,  -1,  -1,  -1
  600,  87, 166,   2,   3,   1,   F,   5,   0,  -2,  -2,  -2,  -2
  648,  87, 166,   2,   3,   1,   F,   5,   0,  -3,  -3,  -3,  -3
  696,  15, 130,   2,   3,   0,   F,   5,   0,   4,   4,   4,   4