The file was created by Waveform digitizer 2.1
Comment

Time units, discretization, number of points 
minutes    1    360

YYYY MO DD HH MM SS Station   Comp:Z
------------------------------------------
1977 4  5  0  1     ars       20.793
1977 4  5  0  2     ars       20.765
1977 4  5  0  3     ars       20.820
1977 4  5  0  4     ars       20.931
1977 4  5  0  5     ars       20.996
1977 4  5  0  6     ars       20.921
1977 4  5  0  7     ars       20.885
1977 4  5  0  8     ars       20.901
1977 4  5  0  9     ars       20.892
1977 4  5  0  10    ars       20.941
1977 4  5  0  11    ars       21.068
1977 4  5  0  12    ars       21.129
1977 4  5  0  13    ars       21.171
1977 4  5  0  14    ars       21.143
1977 4  5  0  15    ars       21.291
1977 4  5  0  16    ars       21.314
1977 4  5  0  17    ars       21.305
1977 4  5  0  18    ars       21.225
1977 4  5  0  19    ars       21.284
1977 4  5  0  20    ars       21.337
1977 4  5  0  21    ars       21.422
1977 4  5  0  22    ars       21.549
1977 4  5  0  23    ars       21.570
1977 4  5  0  24    ars       21.596
1977 4  5  0  25    ars       21.734
1977 4  5  0  26    ars       21.874
1977 4  5  0  27    ars       21.881
1977 4  5  0  28    ars       21.827
1977 4  5  0  29    ars       21.952
1977 4  5  0  30    ars       22.039
1977 4  5  0  31    ars       22.090
1977 4  5  0  32    ars       22.151
1977 4  5  0  33    ars       22.268
1977 4  5  0  34    ars       22.363
1977 4  5  0  35    ars       22.418
1977 4  5  0  36    ars       22.485
1977 4  5  0  37    ars       22.500
1977 4  5  0  38    ars       22.506
1977 4  5  0  39    ars       22.570
1977 4  5  0  40    ars       22.639
1977 4  5  0  41    ars       22.667
1977 4  5  0  42    ars       22.666
1977 4  5  0  43    ars       22.729
1977 4  5  0  44    ars       22.752
1977 4  5  0  45    ars       22.757
1977 4  5  0  46    ars       22.818
1977 4  5  0  47    ars       22.889
1977 4  5  0  48    ars       22.922
1977 4  5  0  49    ars       22.918
1977 4  5  0  50    ars       22.979
1977 4  5  0  51    ars       23.007
1977 4  5  0  52    ars       23.006
1977 4  5  0  53    ars       23.014
1977 4  5  0  54    ars       22.921
1977 4  5  0  55    ars       22.816
1977 4  5  0  56    ars       22.830
1977 4  5  0  57    ars       22.883
1977 4  5  0  58    ars       22.926
1977 4  5  0  59    ars       22.923
1977 4  5  1  0     ars       22.925
1977 4  5  1  1     ars       22.897
1977 4  5  1  2     ars       22.775
1977 4  5  1  3     ars       22.739
1977 4  5  1  4     ars       22.737
1977 4  5  1  5     ars       22.679
1977 4  5  1  6     ars       22.620
1977 4  5  1  7     ars       22.564
1977 4  5  1  8     ars       22.508
1977 4  5  1  9     ars       22.420
1977 4  5  1  10    ars       22.278
1977 4  5  1  11    ars       22.101
1977 4  5  1  12    ars       21.967
1977 4  5  1  13    ars       21.869
1977 4  5  1  14    ars       21.818
1977 4  5  1  15    ars       21.839
1977 4  5  1  16    ars       21.929
1977 4  5  1  17    ars       21.988
1977 4  5  1  18    ars       21.907
1977 4  5  1  19    ars       21.794
1977 4  5  1  20    ars       21.739
1977 4  5  1  21    ars       21.674
1977 4  5  1  22    ars       21.642
1977 4  5  1  23    ars       21.649
1977 4  5  1  24    ars       21.634
1977 4  5  1  25    ars       21.680
1977 4  5  1  26    ars       21.812
1977 4  5  1  27    ars       21.924
1977 4  5  1  28    ars       22.032
1977 4  5  1  29    ars       22.072
1977 4  5  1  30    ars       22.025
1977 4  5  1  31    ars       21.997
1977 4  5  1  32    ars       22.073
1977 4  5  1  33    ars       22.182
1977 4  5  1  34    ars       22.276
1977 4  5  1  35    ars       22.328
1977 4  5  1  36    ars       22.392
1977 4  5  1  37    ars       22.419
1977 4  5  1  38    ars       22.410
1977 4  5  1  39    ars       22.419
1977 4  5  1  40    ars       22.387
1977 4  5  1  41    ars       22.321
1977 4  5  1  42    ars       22.305
1977 4  5  1  43    ars       22.381
1977 4  5  1  44    ars       22.501
1977 4  5  1  45    ars       22.502
1977 4  5  1  46    ars       22.514
1977 4  5  1  47    ars       22.593
1977 4  5  1  48    ars       22.719
1977 4  5  1  49    ars       22.760
1977 4  5  1  50    ars       22.823
1977 4  5  1  51    ars       22.948
1977 4  5  1  52    ars       23.028
1977 4  5  1  53    ars       23.003
1977 4  5  1  54    ars       23.003
1977 4  5  1  55    ars       23.024
1977 4  5  1  56    ars       23.107
1977 4  5  1  57    ars       23.227
1977 4  5  1  58    ars       23.272
1977 4  5  1  59    ars       23.259
1977 4  5  2  0     ars       23.274
1977 4  5  2  1     ars       23.313
1977 4  5  2  2     ars       23.359
1977 4  5  2  3     ars       23.418
1977 4  5  2  4     ars       23.498
1977 4  5  2  5     ars       23.491
1977 4  5  2  6     ars       23.541
1977 4  5  2  7     ars       23.620
1977 4  5  2  8     ars       23.702
1977 4  5  2  9     ars       23.759
1977 4  5  2  10    ars       23.777
1977 4  5  2  11    ars       23.764
1977 4  5  2  12    ars       23.767
1977 4  5  2  13    ars       23.760
1977 4  5  2  14    ars       23.763
1977 4  5  2  15    ars       23.808
1977 4  5  2  16    ars       23.875
1977 4  5  2  17    ars       23.929
1977 4  5  2  18    ars       23.935
1977 4  5  2  19    ars       23.945
1977 4  5  2  20    ars       24.002
1977 4  5  2  21    ars       24.056
1977 4  5  2  22    ars       24.115
1977 4  5  2  23    ars       24.173
1977 4  5  2  24    ars       24.196
1977 4  5  2  25    ars       24.186
1977 4  5  2  26    ars       24.188
1977 4  5  2  27    ars       24.186
1977 4  5  2  28    ars       24.186
1977 4  5  2  29    ars       24.190
1977 4  5  2  30    ars       24.178
1977 4  5  2  31    ars       24.179
1977 4  5  2  32    ars       24.270
1977 4  5  2  33    ars       24.370
1977 4  5  2  34    ars       24.369
1977 4  5  2  35    ars       24.315
1977 4  5  2  36    ars       24.273
1977 4  5  2  37    ars       24.331
1977 4  5  2  38    ars       24.358
1977 4  5  2  39    ars       24.356
1977 4  5  2  40    ars       24.398
1977 4  5  2  41    ars       24.492
1977 4  5  2  42    ars       24.606
1977 4  5  2  43    ars       24.632
1977 4  5  2  44    ars       24.617
1977 4  5  2  45    ars       24.608
1977 4  5  2  46    ars       24.643
1977 4  5  2  47    ars       24.711
1977 4  5  2  48    ars       24.770
1977 4  5  2  49    ars       24.772
1977 4  5  2  50    ars       24.791
1977 4  5  2  51    ars       24.908
1977 4  5  2  52    ars       24.948
1977 4  5  2  53    ars       24.950
1977 4  5  2  54    ars       25.072
1977 4  5  2  55    ars       25.102
1977 4  5  2  56    ars       25.046
1977 4  5  2  57    ars       25.168
1977 4  5  2  58    ars       25.334
1977 4  5  2  59    ars       25.440
1977 4  5  3  0     ars       25.515
1977 4  5  3  1     ars       25.644
1977 4  5  3  2     ars       25.826
1977 4  5  3  3     ars       25.942
1977 4  5  3  4     ars       25.985
1977 4  5  3  5     ars       25.962
1977 4  5  3  6     ars       25.947
1977 4  5  3  7     ars       25.924
1977 4  5  3  8     ars       25.976
1977 4  5  3  9     ars       26.146
1977 4  5  3  10    ars       26.247
1977 4  5  3  11    ars       26.212
1977 4  5  3  12    ars       26.154
1977 4  5  3  13    ars       26.152
1977 4  5  3  14    ars       26.217
1977 4  5  3  15    ars       26.217
1977 4  5  3  16    ars       26.230
1977 4  5  3  17    ars       26.298
1977 4  5  3  18    ars       26.431
1977 4  5  3  19    ars       26.657
1977 4  5  3  20    ars       26.883
1977 4  5  3  21    ars       26.917
1977 4  5  3  22    ars       26.918
1977 4  5  3  23    ars       26.974
1977 4  5  3  24    ars       26.976
1977 4  5  3  25    ars       26.998
1977 4  5  3  26    ars       27.059
1977 4  5  3  27    ars       27.020
1977 4  5  3  28    ars       26.984
1977 4  5  3  29    ars       27.046
1977 4  5  3  30    ars       27.071
1977 4  5  3  31    ars       27.057
1977 4  5  3  32    ars       27.050
1977 4  5  3  33    ars       27.134
1977 4  5  3  34    ars       27.239
1977 4  5  3  35    ars       27.237
1977 4  5  3  36    ars       27.244
1977 4  5  3  37    ars       27.224
1977 4  5  3  38    ars       27.160
1977 4  5  3  39    ars       27.179
1977 4  5  3  40    ars       27.330
1977 4  5  3  41    ars       27.501
1977 4  5  3  42    ars       27.600
1977 4  5  3  43    ars       27.567
1977 4  5  3  44    ars       27.518
1977 4  5  3  45    ars       27.478
1977 4  5  3  46    ars       27.484
1977 4  5  3  47    ars       27.485
1977 4  5  3  48    ars       27.480
1977 4  5  3  49    ars       27.483
1977 4  5  3  50    ars       27.509
1977 4  5  3  51    ars       27.429
1977 4  5  3  52    ars       27.263
1977 4  5  3  53    ars       27.304
1977 4  5  3  54    ars       27.425
1977 4  5  3  55    ars       27.482
1977 4  5  3  56    ars       27.452
1977 4  5  3  57    ars       27.392
1977 4  5  3  58    ars       27.386
1977 4  5  3  59    ars       27.416
1977 4  5  4  0     ars       27.471
1977 4  5  4  1     ars       27.501
1977 4  5  4  2     ars       27.473
1977 4  5  4  3     ars       27.390
1977 4  5  4  4     ars       27.335
1977 4  5  4  5     ars       27.307
1977 4  5  4  6     ars       27.310
1977 4  5  4  7     ars       27.317
1977 4  5  4  8     ars       27.262
1977 4  5  4  9     ars       27.221
1977 4  5  4  10    ars       27.213
1977 4  5  4  11    ars       27.260
1977 4  5  4  12    ars       27.315
1977 4  5  4  13    ars       27.339
1977 4  5  4  14    ars       27.282
1977 4  5  4  15    ars       27.213
1977 4  5  4  16    ars       27.282
1977 4  5  4  17    ars       27.302
1977 4  5  4  18    ars       27.223
1977 4  5  4  19    ars       27.158
1977 4  5  4  20    ars       27.164
1977 4  5  4  21    ars       27.237
1977 4  5  4  22    ars       27.264
1977 4  5  4  23    ars       27.253
1977 4  5  4  24    ars       27.232
1977 4  5  4  25    ars       27.236
1977 4  5  4  26    ars       27.187
1977 4  5  4  27    ars       27.132
1977 4  5  4  28    ars       27.141
1977 4  5  4  29    ars       27.152
1977 4  5  4  30    ars       27.131
1977 4  5  4  31    ars       27.068
1977 4  5  4  32    ars       27.052
1977 4  5  4  33    ars       27.063
1977 4  5  4  34    ars       27.063
1977 4  5  4  35    ars       27.015
1977 4  5  4  36    ars       26.954
1977 4  5  4  37    ars       26.892
1977 4  5  4  38    ars       26.825
1977 4  5  4  39    ars       26.810
1977 4  5  4  40    ars       26.804
1977 4  5  4  41    ars       26.684
1977 4  5  4  42    ars       26.632
1977 4  5  4  43    ars       26.632
1977 4  5  4  44    ars       26.545
1977 4  5  4  45    ars       26.528
1977 4  5  4  46    ars       26.550
1977 4  5  4  47    ars       26.493
1977 4  5  4  48    ars       26.425
1977 4  5  4  49    ars       26.379
1977 4  5  4  50    ars       26.381
1977 4  5  4  51    ars       26.380
1977 4  5  4  52    ars       26.388
1977 4  5  4  53    ars       26.389
1977 4  5  4  54    ars       26.339
1977 4  5  4  55    ars       26.296
1977 4  5  4  56    ars       26.301
1977 4  5  4  57    ars       26.261
1977 4  5  4  58    ars       26.181
1977 4  5  4  59    ars       26.086
1977 4  5  5  0     ars       26.032



