% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     155
      92
      94
      51
      81
      56
      -8
      40
      47
      56
      -5
     170
     262
     405
     477
     498
     653
     294
     453
     344
     334
     342
     149
     185
     246
     230
     149
     131
     239
     196
     186
      71
     138
      94
     123
     113
     130
     120
      84
     153
     128
     106
      97
      65
      87
      97
     133
     116
      90
     144
      95
     103
      70
     116
      69
      92
     148
      73
      97
      74
     111
      86
      73
      91
     118
      66
      98
      74
      61
      77
      62
      48
      70
      82
      73
      68
      57
      55
      51
      65
      40
      73
      60
      68
      41
      63
      53
      53
      65
      41
      46
      43
      51
      24
      28
      18
      55
      39
     -17
      25
      22
     -13
     -11
     -12
      37
     -12
     -22
     -34
     -18
     -25
      20
      26
     -28
      47
      24
     -19
     -14
      19
       6
       9
     -16
     -34
     -15
     -40
      19
     -28
     -17
     -20