% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     118
     216
     259
     164
     214
     179
     110
      78
      76
     193
     447
    1372
    1275
    1503
     782
     581
     850
     777
     922
     466
     706
     616
     598
     241
     268
     310
     278
     301
     199
     249
     216
     193
     339
     344
     211
     237
      98
     204
     188
     244
     229
     182
     211
     215
     126
     179
     212
     158
     191
     141
     115
     107
     176
     112
     146
     111
     120
     116
     134
     115
      64
     109
      68
      73
     101
      75
      79
      77
      98
      81
      52
      81
      25
      54
      47
      77
      54
      75
      44
      36
      59
      53
      35
      30
      26
      24
      55
      48
      36
      16
      31
      41
      30
      15
      18
     -30
      48
     -11
      29
     -10
     -10
     -14
      52
     -20
      34
      26
     -25
      29
     -29
      11
     -15
      16
     -40
      -8
     -10
      37
     -18
     -11
      20
     -12
     -23
     -30
     -34
     -15
     -16
     -27
     -32
     -28