% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
      33
      29
      46
      37
      54
      38
      37
     263
     191
     175
     182
     121
      83
     167
     164
     241
     388
     519
     433
     274
     535
     254
     279
     269
     187
     246
     226
     281
     259
     221
     243
     267
     298
     188
     216
     161
     206
     112
     139
      89
     148
     290
     130
     278
     105
      56
    -126
    -195
     229
    -358
    -540
    -463
     849
     724
    1271
    2231
   -1579
    1851
   -2326
   -1581
    5021
    4648
   -5193
   -6617
    7335
   -9340
   -5099
   17004
    6624
   -4550
    3135
   -3212
   -5516
   -9582
   10684
   10878
   -4783
  -10795
   -6599
   11827
   -5730
   11149
    9102
   -9143
  -12697
    3207
    8841
   18419
   -8385
   -8316
    8474
    9644
    9109
    6541
   10090
  -11580
   15156
    4863
   -9750
   14798
   -9305
    4152
   -6184
   12444
    5579
    7972
   -7783
    4577
   14500
   -8238
   12640
    6170
  -11013
  -10696
    9051
   14081
    2956
    5420
   -9091
  -10688
   12200
   11055
  -12707
  -12121
   -3541
  -11184
   -8284
   -4677