% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     338
     320
     166
     142
     136
     186
     119
     146
      95
     183
     261
     247
     377
     549
     958
     813
     331
     752
     323
     346
     471
     247
     294
     218
     416
     243
     220
     217
     205
     198
     202
     -59
     131
     217
     147
     101
      99
     173
     168
     233
     -84
      70
     162
     139
     142
     197
      68
     151
     249
     166
     118
      34
     168
     108
      48
     -36
      92
     199
     139
     191
     121
      20
     109
      92
     166
    -112
    -117
     123
     129
     151
     120
     176
     -59
    -115
     115
     139
     116
    -119
     -97
      43
      93
      58
      90
     -98
       4
     -75
     -75
     -36
    -100
     -92
     -81
     -62
      -7
     127
      97
     107
    -100
     -55
     138
     152
    -118
     -93
     107
    -118
      51
     -87
     -69
     -85
     148
     -68
     114
      74
     -58
      39
     -59
      14
     110
      89
     -77
      49
      96
      81
     -96
    -116
      84
     -63
     -83
    -114