% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     377
     339
     475
     414
     414
     428
     319
     419
     232
     240
     359
     313
     294
     374
     370
     412
     397
     381
     147
     128
     122
     342
     167
     198
     216
      19
     -40
     -88
      73
      27
     126
     148
      40
      92
     184
    -131
      94
    -155
    -132
    -115
      94
     -89
     163
     155
     -79
    -119
     121
      91
    -119
      90
      34
     136
     -80
    -133
    -165
     -39
     -55
    -141
    -146
     131
     -64
     137
     -58
    -142
     150
    -117
      25
     -41
     -50
      73
    -158
      98
     119
    -145
    -163
    -117
    -109
     -90
     101
     128
     -98
     -71
    -115
    -162
    -113
      54
    -155
     117
     133
      78
      86
    -104
    -132
     196
      73
    -161
     -95
    -101
     190
    -125
    -182
      99
     -20
      53
     168
     -50
     -95
      12
     175
    -143
     112
      47
      76
    -156
     100
     -90
      41
    -119
     -59
     -40
      10
     -99
    -103
     137
     232
     124
    -142
     -51