% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide(first frequency band is centered at 0.00439453)
     176
      89
      73
      98
      70
      99
      91
     152
     253
     178
     414
     355
     437
     415
     300
     290
     280
     267
     564
     955
     694
     601
     619
     552
     479
     447
     427
     652
     527
     567
     447
     505
     356
     320
     384
     384
     335
     316
     243
     298
     258
     268
     276
     265
     285
     175
     274
     220
     203
     235
     214
     261
     240
     196
     198
     173
     216
     158
     159
     192
     146
     188
     195
     210
     130
     177
     139
     160
     105
     127
     168
     133
      86
     119
     102
     108
     117
     150
     117
      70
      88
     128
     102
      66
      94
      92
      95
     108
      69
      78
      32
      22
      32
      42
      64
      24
     -15
     -13
      40
      44
     -50
      10
      28
     -49
      -6
      25
      22
     -43
     -15
      20
      66
     -23
      39
     -41
      36
     -43
      27
      41
     -38
      14
     -39
     -49
     -38
     -15
     -41
      55
     -15
      39