% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 64 Frequency Bands are 0.01562500 Hz wide(first frequency band is centered at 0.00830078)
     957
     359
     307
     224
     479
    1172
    1016
     809
     605
     572
     601
     568
     522
     500
     302
     336
     308
     265
     347
     248
     223
     263
     251
     299
     202
     231
     236
     181
     222
     178
     173
     136
     155
     194
     117
     128
     115
     190
     155
      75
     135
     104
      90
      81
      97
      78
     -76
     -39
     -25
     -66
     106
      39
     103
      41
     -74
      25
     -39
     -70
      80
     112
     -72
     -53
     -70
     -18