The file was created by Waveform digitizer 2.1
Comment

Time units, discretization, number of points 
minutes    1    300

YYYY MO DD HH MM SS Station   Comp:Z
------------------------------------------
1977 4  29 0  1     ars       29.487
1977 4  29 0  2     ars       29.433
1977 4  29 0  3     ars       29.414
1977 4  29 0  4     ars       29.440
1977 4  29 0  5     ars       29.498
1977 4  29 0  6     ars       29.517
1977 4  29 0  7     ars       29.516
1977 4  29 0  8     ars       29.533
1977 4  29 0  9     ars       29.466
1977 4  29 0  10    ars       29.351
1977 4  29 0  11    ars       29.381
1977 4  29 0  12    ars       29.421
1977 4  29 0  13    ars       29.364
1977 4  29 0  14    ars       29.339
1977 4  29 0  15    ars       29.344
1977 4  29 0  16    ars       29.339
1977 4  29 0  17    ars       29.354
1977 4  29 0  18    ars       29.339
1977 4  29 0  19    ars       29.203
1977 4  29 0  20    ars       29.086
1977 4  29 0  21    ars       29.140
1977 4  29 0  22    ars       29.188
1977 4  29 0  23    ars       29.264
1977 4  29 0  24    ars       29.392
1977 4  29 0  25    ars       29.503
1977 4  29 0  26    ars       29.596
1977 4  29 0  27    ars       29.608
1977 4  29 0  28    ars       29.611
1977 4  29 0  29    ars       29.617
1977 4  29 0  30    ars       29.606
1977 4  29 0  31    ars       29.598
1977 4  29 0  32    ars       29.595
1977 4  29 0  33    ars       29.566
1977 4  29 0  34    ars       29.521
1977 4  29 0  35    ars       29.510
1977 4  29 0  36    ars       29.511
1977 4  29 0  37    ars       29.503
1977 4  29 0  38    ars       29.545
1977 4  29 0  39    ars       29.598
1977 4  29 0  40    ars       29.550
1977 4  29 0  41    ars       29.522
1977 4  29 0  42    ars       29.581
1977 4  29 0  43    ars       29.611
1977 4  29 0  44    ars       29.594
1977 4  29 0  45    ars       29.543
1977 4  29 0  46    ars       29.503
1977 4  29 0  47    ars       29.512
1977 4  29 0  48    ars       29.533
1977 4  29 0  49    ars       29.481
1977 4  29 0  50    ars       29.326
1977 4  29 0  51    ars       29.254
1977 4  29 0  52    ars       29.259
1977 4  29 0  53    ars       29.248
1977 4  29 0  54    ars       29.275
1977 4  29 0  55    ars       29.337
1977 4  29 0  56    ars       29.391
1977 4  29 0  57    ars       29.439
1977 4  29 0  58    ars       29.400
1977 4  29 0  59    ars       29.343
1977 4  29 1  0     ars       29.336
1977 4  29 1  1     ars       29.346
1977 4  29 1  2     ars       29.322
1977 4  29 1  3     ars       29.193
1977 4  29 1  4     ars       29.136
1977 4  29 1  5     ars       29.027
1977 4  29 1  6     ars       28.922
1977 4  29 1  7     ars       29.080
1977 4  29 1  8     ars       29.191
1977 4  29 1  9     ars       29.178
1977 4  29 1  10    ars       29.186
1977 4  29 1  11    ars       29.133
1977 4  29 1  12    ars       29.094
1977 4  29 1  13    ars       29.100
1977 4  29 1  14    ars       28.970
1977 4  29 1  15    ars       28.966
1977 4  29 1  16    ars       29.175
1977 4  29 1  17    ars       29.193
1977 4  29 1  18    ars       29.171
1977 4  29 1  19    ars       29.183
1977 4  29 1  20    ars       29.255
1977 4  29 1  21    ars       29.194
1977 4  29 1  22    ars       29.078
1977 4  29 1  23    ars       29.083
1977 4  29 1  24    ars       29.135
1977 4  29 1  25    ars       29.181
1977 4  29 1  26    ars       29.175
1977 4  29 1  27    ars       29.179
1977 4  29 1  28    ars       29.168
1977 4  29 1  29    ars       29.182
1977 4  29 1  30    ars       29.257
1977 4  29 1  31    ars       29.274
1977 4  29 1  32    ars       29.266
1977 4  29 1  33    ars       29.267
1977 4  29 1  34    ars       29.191
1977 4  29 1  35    ars       29.222
1977 4  29 1  36    ars       29.376
1977 4  29 1  37    ars       29.308
1977 4  29 1  38    ars       29.258
1977 4  29 1  39    ars       29.256
1977 4  29 1  40    ars       29.201
1977 4  29 1  41    ars       29.122
1977 4  29 1  42    ars       29.097
1977 4  29 1  43    ars       29.166
1977 4  29 1  44    ars       29.172
1977 4  29 1  45    ars       29.196
1977 4  29 1  46    ars       29.260
1977 4  29 1  47    ars       29.266
1977 4  29 1  48    ars       29.264
1977 4  29 1  49    ars       29.259
1977 4  29 1  50    ars       29.212
1977 4  29 1  51    ars       29.068
1977 4  29 1  52    ars       29.034
1977 4  29 1  53    ars       29.297
1977 4  29 1  54    ars       29.484
1977 4  29 1  55    ars       29.481
1977 4  29 1  56    ars       29.260
1977 4  29 1  57    ars       29.145
1977 4  29 1  58    ars       29.030
1977 4  29 1  59    ars       29.025
1977 4  29 2  0     ars       29.170
1977 4  29 2  1     ars       29.165
1977 4  29 2  2     ars       29.158
1977 4  29 2  3     ars       29.176
1977 4  29 2  4     ars       29.172
1977 4  29 2  5     ars       29.200
1977 4  29 2  6     ars       29.269
1977 4  29 2  7     ars       29.328
1977 4  29 2  8     ars       29.362
1977 4  29 2  9     ars       29.336
1977 4  29 2  10    ars       29.271
1977 4  29 2  11    ars       29.262
1977 4  29 2  12    ars       29.243
1977 4  29 2  13    ars       29.177
1977 4  29 2  14    ars       29.207
1977 4  29 2  15    ars       29.279
1977 4  29 2  16    ars       29.340
1977 4  29 2  17    ars       29.400
1977 4  29 2  18    ars       29.448
1977 4  29 2  19    ars       29.428
1977 4  29 2  20    ars       29.340
1977 4  29 2  21    ars       29.346
1977 4  29 2  22    ars       29.431
1977 4  29 2  23    ars       29.378
1977 4  29 2  24    ars       29.306
1977 4  29 2  25    ars       29.255
1977 4  29 2  26    ars       29.255
1977 4  29 2  27    ars       29.258
1977 4  29 2  28    ars       29.260
1977 4  29 2  29    ars       29.260
1977 4  29 2  30    ars       29.260
1977 4  29 2  31    ars       29.260
1977 4  29 2  32    ars       29.260
1977 4  29 2  33    ars       29.260
1977 4  29 2  34    ars       29.259
1977 4  29 2  35    ars       29.260
1977 4  29 2  36    ars       29.265
1977 4  29 2  37    ars       29.243
1977 4  29 2  38    ars       29.169
1977 4  29 2  39    ars       29.063
1977 4  29 2  40    ars       28.929
1977 4  29 2  41    ars       28.827
1977 4  29 2  42    ars       28.821
1977 4  29 2  43    ars       28.863
1977 4  29 2  44    ars       28.933
1977 4  29 2  45    ars       28.992
1977 4  29 2  46    ars       29.054
1977 4  29 2  47    ars       29.105
1977 4  29 2  48    ars       29.100
1977 4  29 2  49    ars       29.006
1977 4  29 2  50    ars       28.890
1977 4  29 2  51    ars       28.838
1977 4  29 2  52    ars       28.829
1977 4  29 2  53    ars       28.831
1977 4  29 2  54    ars       28.838
1977 4  29 2  55    ars       28.852
1977 4  29 2  56    ars       28.779
1977 4  29 2  57    ars       28.661
1977 4  29 2  58    ars       28.660
1977 4  29 2  59    ars       28.658
1977 4  29 3  0     ars       28.677
1977 4  29 3  1     ars       28.742
1977 4  29 3  2     ars       28.734
1977 4  29 3  3     ars       28.662
1977 4  29 3  4     ars       28.610
1977 4  29 3  5     ars       28.571
1977 4  29 3  6     ars       28.578
1977 4  29 3  7     ars       28.622
1977 4  29 3  8     ars       28.672
1977 4  29 3  9     ars       28.673
1977 4  29 3  10    ars       28.670
1977 4  29 3  11    ars       28.668
1977 4  29 3  12    ars       28.669
1977 4  29 3  13    ars       28.667
1977 4  29 3  14    ars       28.667
1977 4  29 3  15    ars       28.673
1977 4  29 3  16    ars       28.665
1977 4  29 3  17    ars       28.618
1977 4  29 3  18    ars       28.557
1977 4  29 3  19    ars       28.503
1977 4  29 3  20    ars       28.482
1977 4  29 3  21    ars       28.507
1977 4  29 3  22    ars       28.563
1977 4  29 3  23    ars       28.590
1977 4  29 3  24    ars       28.583
1977 4  29 3  25    ars       28.587
1977 4  29 3  26    ars       28.580
1977 4  29 3  27    ars       28.579
1977 4  29 3  28    ars       28.620
1977 4  29 3  29    ars       28.672
1977 4  29 3  30    ars       28.673
1977 4  29 3  31    ars       28.672
1977 4  29 3  32    ars       28.669
1977 4  29 3  33    ars       28.659
1977 4  29 3  34    ars       28.681
1977 4  29 3  35    ars       28.740
1977 4  29 3  36    ars       28.735
1977 4  29 3  37    ars       28.657
1977 4  29 3  38    ars       28.601
1977 4  29 3  39    ars       28.591
1977 4  29 3  40    ars       28.654
1977 4  29 3  41    ars       28.686
1977 4  29 3  42    ars       28.657
1977 4  29 3  43    ars       28.554
1977 4  29 3  44    ars       28.465
1977 4  29 3  45    ars       28.417
1977 4  29 3  46    ars       28.366
1977 4  29 3  47    ars       28.309
1977 4  29 3  48    ars       28.254
1977 4  29 3  49    ars       28.242
1977 4  29 3  50    ars       28.243
1977 4  29 3  51    ars       28.186
1977 4  29 3  52    ars       28.159
1977 4  29 3  53    ars       28.164
1977 4  29 3  54    ars       28.111
1977 4  29 3  55    ars       28.079
1977 4  29 3  56    ars       28.133
1977 4  29 3  57    ars       28.165
1977 4  29 3  58    ars       28.161
1977 4  29 3  59    ars       28.166
1977 4  29 4  0     ars       28.137
1977 4  29 4  1     ars       28.076
1977 4  29 4  2     ars       28.070
1977 4  29 4  3     ars       28.074
1977 4  29 4  4     ars       28.075
1977 4  29 4  5     ars       28.079
1977 4  29 4  6     ars       28.072
1977 4  29 4  7     ars       28.027
1977 4  29 4  8     ars       27.940
1977 4  29 4  9     ars       27.907
1977 4  29 4  10    ars       28.003
1977 4  29 4  11    ars       27.957
1977 4  29 4  12    ars       27.911
1977 4  29 4  13    ars       27.893
1977 4  29 4  14    ars       27.828
1977 4  29 4  15    ars       27.763
1977 4  29 4  16    ars       27.798
1977 4  29 4  17    ars       27.822
1977 4  29 4  18    ars       27.876
1977 4  29 4  19    ars       27.941
1977 4  29 4  20    ars       27.995
1977 4  29 4  21    ars       27.925
1977 4  29 4  22    ars       27.816
1977 4  29 4  23    ars       27.819
1977 4  29 4  24    ars       27.799
1977 4  29 4  25    ars       27.738
1977 4  29 4  26    ars       27.677
1977 4  29 4  27    ars       27.647
1977 4  29 4  28    ars       27.654
1977 4  29 4  29    ars       27.615
1977 4  29 4  30    ars       27.562
1977 4  29 4  31    ars       27.556
1977 4  29 4  32    ars       27.592
1977 4  29 4  33    ars       27.653
1977 4  29 4  34    ars       27.666
1977 4  29 4  35    ars       27.641
1977 4  29 4  36    ars       27.583
1977 4  29 4  37    ars       27.537
1977 4  29 4  38    ars       27.502
1977 4  29 4  39    ars       27.483
1977 4  29 4  40    ars       27.488
1977 4  29 4  41    ars       27.484
1977 4  29 4  42    ars       27.423
1977 4  29 4  43    ars       27.413
1977 4  29 4  44    ars       27.477
1977 4  29 4  45    ars       27.447
1977 4  29 4  46    ars       27.399
1977 4  29 4  47    ars       27.411
1977 4  29 4  48    ars       27.341
1977 4  29 4  49    ars       27.230
1977 4  29 4  50    ars       27.261
1977 4  29 4  51    ars       27.329
1977 4  29 4  52    ars       27.352
1977 4  29 4  53    ars       27.307
1977 4  29 4  54    ars       27.218
1977 4  29 4  55    ars       27.162
1977 4  29 4  56    ars       27.136
1977 4  29 4  57    ars       27.146
1977 4  29 4  58    ars       27.142
1977 4  29 4  59    ars       27.146
1977 4  29 5  0     ars       27.142
