% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     147
     129
     202
     161
     135
     146
      52
      61
     172
     130
     135
     106
     279
     519
     578
     829
    1441
    1152
    1011
     627
     655
     654
     461
     732
     764
     562
     605
     516
     493
     306
     436
     489
     190
     353
     276
     246
     187
     290
     203
     255
     176
     162
     259
     139
      99
     116
     124
     120
     149
     101
     107
     118
      99
      92
     109
      87
      67
      73
      74
      67
      66
      66
      72
      61
      44
      47
      55
      41
      54
      39
      47
      32
      47
      43
      41
      44
      34
      29
      32
      35
      40
      29
      36
      29
      16
      24
       7
      29
      17
      24
      29
      22
      14
      16
      -7
     -10
      27
     -10
      27
      30
      18
       7
       9
     -12
     -16
      20
       9
       6
      16
      14
     -16
     -15
      12
      16
      -6
       6
     -15
       8
     -20
      -9
      17
     -20
     -15
     -16
     -23
     -21
     -14
       7