% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      76
     105
     126
      62
      78
      91
      52
      54
     138
     291
     360
     242
     290
     418
     300
     365
     371
     389
     337
     365
     346
     358
     373
     273
     361
     297
     227
     220
     192
     263
     241
     140
     160
     167
     155
     173
     178
     130
      88
     102
     158
     100
     144
      54
      65
     109
      60
      50
      68
      73
      51
      23
      19
      47
      44
      55
      56
      42
      -7
      40
      12
      68
      19
      24
      17
      56
     -21
     -38
      34
     -15
      25
     -37
      26
      47
     -16
      39
     -43
     -34
     -33
      47
     -12
     -26
      -4
     -27
      48
     -33
     -21
      15
     -47
     -42
      18
      31
     -36
     -45
     -47
      21
       0
     -22
     -32
     -43
      31
      17
     -43
     -35
     -26
      52
     -46
      16
      18
      41
      14
     -36
      16
      34
      73
      25
     -26
       9
     -28
      16
     -31
     -34
      36
      34
      15
     -50
      14
     -25