% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide(first frequency band is centered at 0.00439453)
     396
     174
      89
     118
     118
      89
      68
     134
      78
      76
     166
     238
     361
     595
     606
     939
     725
     586
     430
     433
     352
     295
     384
     413
     398
     336
     238
     386
     137
     136
     157
     110
     136
     143
     156
      83
     104
     117
      63
      63
      79
     105
     112
      78
      24
      23
      36
      24
     -47
     -22
     -54
     -39
     -80
     -64
     -62
     -72
     -51
     -58
     -69
     -67
     -52
     -47
     -63
     -45
     -62
     -75
     -57
     -49
     -72
     -51
     -85
     -35
     -87
     -50
     -24
     -71
     -83
     -71
     -42
     -85
     -92
     -78
      19
     -68
     -55
     -57
     -85
     -76
     -65
     -53
     -68
      38
     -75
      50
     -77
      21
      67
      58
      36
     -24
      70
      51
      92
     -47
      74
     -37
     -30
      64
      48
      10
      16
      55
     -32
     -57
      35
     -14
     -75
     -50
     -64
      59
     -47
     -81
     -69
     -13
     -71
      -7
      49
     -48