% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     143
      47
     110
      95
      26
      44
      39
      47
      49
     128
     149
     109
     188
     190
     328
     775
     387
     787
     510
     534
     347
     526
     332
     284
     499
     435
     254
     275
     156
     165
     182
     144
     102
      77
     145
     168
      90
      82
     111
      41
      78
      77
      80
      52
      63
      43
      38
      17
     -26
     -25
      24
     -26
     -24
      24
     -13
      12
      15
     -20
     -27
     -20
     -35
     -31
     -28
     -24
     -31
     -34
     -27
     -36
     -17
     -37
     -24
     -34
     -26
     -40
     -22
     -28
     -40
     -22
     -33
     -27
     -27
     -20
      26
     -34
     -40
     -37
     -25
     -30
     -22
     -39
     -23
     -27
     -22
     -33
     -35
     -18
     -24
     -29
     -11
      27
     -30
     -31
     -38
      11
     -33
     -36
     -16
      17
      32
       6
     -28
     -24
     -25
      13
     -25
      44
      16
      10
      19
      32
      25
     -14
      28
      32
      37
      36
     -17
      18