% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     296
     107
     163
     180
     204
     188
     100
     109
     140
     247
     184
     249
     317
     249
     644
     456
     585
     534
     381
     590
     502
     417
     364
     362
     353
     382
     391
     347
     371
     300
     363
     300
     287
     230
     263
     202
     200
     190
     105
     117
      80
     137
      74
     176
     119
     134
     111
     109
      89
      94
      57
      66
      40
      61
      61
      96
      31
      48
      52
     -14
      16
      45
      56
      53
      -5
     -25
     -31
      56
     -33
     -11
      23
      26
      38
      43
     -19
       7
      24
     -24
     -46
     -16
      29
      32
     -36
     -14
     -35
     -28
     -22
     -39
     -22
     -23
      21
      30
     -30
     -39
     -33
      50
      37
     -13
     -31
      24
      33
      44
     -35
     -35
      27
     -18
      28
      -7
     -33
     -18
      39
     -23
      22
     -22
     -27
     -35
     -20
     -29
       5
     -46
     -15
      50
     -15
     -10
     -22
      23
      41
     -24