% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     138
     199
     150
     104
     104
      85
      82
     379
    1394
     371
     514
     440
     205
     170
     143
     325
     451
     655
     839
     772
     762
     806
     478
     669
     340
     502
     327
     386
     316
     265
     359
     269
     310
     249
     182
     246
     150
     157
     146
     133
     164
     180
     153
     198
     101
     109
     101
     116
      93
     114
     100
      69
      85
      99
      88
      90
      39
      77
      84
      81
      80
      82
      59
      85
      86
      60
      51
      45
      56
      47
      57
      49
      46
      35
      50
      50
      55
      44
      48
      38
      39
      34
      40
      20
      37
      28
      35
      38
      39
     -13
      35
      41
     -19
     -11
      13
     -13
      26
      36
     -10
      37
     -10
     -28
      14
      40
      23
      22
      34
     -11
     -17
     -36
     -30
       4
     -23
     -27
     -21
     -20
     -27
     -10
     -21
      20
     -28
      40
     -28
      17
     -25
      21
     -26
     -11