% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     124
      76
     106
     123
      61
      40
     100
      85
     125
     149
     346
     304
     267
     170
     237
     205
     284
     179
     340
     245
     186
     192
     217
     157
     148
     129
     143
      84
      91
      86
      62
      66
      39
      21
     -10
     -22
     -17
      12
     -19
      24
     -33
     -29
     -33
     -40
     -37
     -21
     -45
     -42
     -40
     -34
     -36
     -38
     -36
     -33
     -36
     -38
     -37
     -39
      12
     -32
     -32
     -41
     -38
      25
     -12
     -32
     -33
     -37
     -19
     -39
     -28
     -35
     -35
     -42
     -30
     -42
     -31
     -34
     -40
     -45
     -46
     -39
     -41
     -40
     -46
     -32
     -35
     -36
     -42
     -33
     -40
     -27
     -43
     -43
     -42
     -37
     -30
     -29
     -26
     -25
     -40
     -28
     -32
     -31
      15
     -23
     -20
      38
      21
      17
      18
      14
      39
     -23
      43
      38
      36
      23
      32
     -20
      43
     -25
      -9
     -10
     -10
     -21
     -11
     -19